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ZEHEN
WELDING TOOLS & EQUIPMENTS
The Top Professional Supplier In Full Welding Range
Abide By Integrity To Endure Eternally
FOR COMPLETE WELDING SERIESNINGBO ZEHEN INTERNATIONAL TRADE CO.,LTD
Company profiles
NINGBO ZEHEN INTERNATIONAL TRADE COMPANY LIMITED founded since 1991, specialize in full range of welding products. It is one of leading exporters in China in welding fi elds.
Our company enjoy top business reputation, excellent service, safety and best quality, reasonable price and fastest delivery.
As famous brand, “ ZEHEN<sup>®</sup> ” owned by our company, it has been spread out to all over the world in welding fi elds.
We can provide newest products & packing design, quality control, OEM products etc.
We can also provide you with high quality products which own International Authentication Certifi cate. Such as CE, ROHS, TUV and UL
We expect you become our new client as soon as possible, you will surely satisfy with us.
Pls no hesitation to contact with us in time!
Abide By Integrity To Endure Eternally
Holder of Certificate: Zhejiang Leopard Air Compresso Manufacturing Co., LTD
商标注册证
核定使用商品(第7类)
注册地址 浙江省个波保税区发展大展2900-E
Enterprise Honors
商标注册证
核定使用商品(第7类)喷棒枪（截止）
往册人宁政保积区正圳国际贸易有限公司
注册地址 浙江首宁波保机区发策大厦290-1
注册有效期限自公元2008年06月21日至2018年06月20日日止局长签发 李建昌
CERTIFICATE OF COMPLIANCE
20171027-SA49636
mport Refer SA44638-20171027
Issue Date 2017-OCTOBER-27
HASCO RELAYS AND ELECTRONICS INTERNATIONAL 906 JERICO TPKE NEW HYDE PARK NY 110A0 4504
Thin in to sernify ther Compressed Glas Regulaton U-0S-OR12 and U0S-OR20
Have been inyestganed by Us, in accordance wth the andandis indicated on ths Carsicat
UL. 252. Compressed Gas Reaulators Accessories
See the UL Onine Cesicatons Dreclory al
ring the Losé br Be Us Certfsaton Mas on The prohet
商标注册证
核定使用商品(第9类)
注册有效期限自公元200年10月14日至2016年10月13日止
商标注册证
EUROSAF
核定使用商品(第9类)
气压表：压力显示器：电焊设备：电装焊接设备：电焊电模：电焊接器具：焊接用头器：工人易护面罩：安企么高：星罩（截止）
注册人宁波保税区正加国际贸易有限公司
注册地址 新江哲宁波保校区发展大厦2901-E
注册有效期限自公元207年1月07日至2017年1月0日止
安青
CPORT
Declaration of Conformity raton No.: EPTE-WD-E160M223 Ilesue date: May 20, 2010
The de r and th the requin ements of EN 61000-4-1: 2007 & EN 61000-4-3: 2007+A1: 201/AC: 2012 EN61000-32:2006+A1:2009+A2:2009&EN61000-3-3:2013
DFIZ-500S-350.5-456.TR0-10KI. TR0-10E CDHE.S. TRB-10PE-1W, DHIT-5, DHI-10, TRB-5E/T. PK-1. PE-5. PK-500. KH-125.KH-300.HH-50.AM-2000.AM-300AM-1500AC 220-240V or DC 60-110V, 50/60Hz, 3000W
Epor Complance Labortory Linted
商标注册证
TANAKÄ PERFECT
核定使用商品(第7类)
注册人宁波保权区正N国际贸福有限公司
阀（机器零件）：压力阀（机器部件）：调压间：动排拨设备：气动界被器具：电焊枪（机器）
注册地址 新江省宁波保权区发展大频2900-
注册有效期限自公元20年11月07日至207年1月96日止
安青
Attestation of Compliance No. N5A 17 09 02091 003
Holder of Certificate: Jinhua Dingahong Tools Fastory
Preduct Electrie are welding equipmen Electrode Holder
CE
商标注册证
第 17460818 号
VICTOR PERFECT
CERTIFICATE No. Z1A 16 12 54979 024
CERTIFICATE No. Z1A 16 12 54979 024
核定使用商品/服务领目（国际分类：6）
第4类：压缩气转钢瓶和直压气成压阀：金属喷人：全间喷响：全民阀门（非机器零件）：非电气烷
提用金民控头：金共排行：金属锁（非电）：提绳和管适用金具交（截止）
注册人宁波正恒国际贸县有限公司
注册人地址： 浙江省宁波市江东区上东商务中心2幢13-1室
CERTIFICATE OF COMPLIANCE
20180524-GA44840 port io SA44846-20180524 2018-MAY-24
INTERNATIONAL CORP 906 JERICHO TPKE
This is to cenilythat DLOWPPES AND TORCHES Orypen fuel gas torgh Model GQ1- 100A and G01-200A with cutting ps using gases and pressures
Hanme been imvestiaated by UL. in socordance with the Snandaedis' indicaned on ths Certificae
Srandandis fowSatery UL. 13. Ory-Fuel Ges Torches. ULC Bubiect C123-1075 Guide for the Investigation of Torches. Oxy-Fuel Gas See the UL Onine Certications Drectory at
Lok for he UL Cericat Mak on Te produ
ZERTIFIKAT Nr. Z1A 16 12 54979 024
Attestation O: Complianee No. N5A 17 19 02091 003
0ZA.151,D216-135. 020-145 DZ5-132.OZJ-116A DZA-124 DZH134A, DZG144, 02-1290 D23.130A,OZJ-116, DZA-123.
Teated according to:
D8A124 DZA 127A DZA-DZA10A DD+ 134A.02G 54 2004 3%00-1290 51304
00014
Ⅱ SAFETY TOOL & RELEVANT SERIES（劳保工具及相关系列）
1 FACIAL PROTECTIVE EQUIPMENT（面部防护用品） …313-318
2 SAFETY PROTECTIVE EQUIPMENT（安全防护用品） 319-328
Contents
目 录
WELDING TOOL & EQUIPMENT（焊接工具和设备）
GAS WELDING TOOL & EQUIPMENMT（气焊工具和设备）
Gas Regulator & Relevant Series（气体减压器及相关系列） …005-052
2) Gas Welding and Cutting Torch & Relevant Tool （气体焊割炬及相关工具） 053-105
3) Gas Welding Accessory （气体焊接配件） 106-165
ELECTRIC WELDING TOOL & EQUIPMENT（电焊工具和设备）
1) Electric Welding Machine（电焊机） 166-175
2) Electric Welding Tool （电焊工具） 176-231
3) Electric Welding Accessory（电焊配件） 232-303
4) Electric Welding Material （焊接材料） 304-312
HARDWARE TOOL（五金工具）
OIL PUMP（油泵） 329-331
2 LIFTING TOOL（起重工具） 332-338
3 AUTO REPAIR TOOL（手工具） 339-345
4 SPRAY GUN（喷枪） …346-350
OTHER HARD TOOL（其他五金工具） …351-365
http://www.zhwelding.com
ITALY TYPE
ZR-38
ZR-39B
ZR-39C
ZR-39
ZR-37
ZR-39D
ZR-219
ZR-219A
| MODEL NO. | ZR-38 | ZR-39B | ZR-39C | ZR-39 | ZR-37 | ZR-L418 | ZR-219 | ZR-39D | ZR-219A |
| GAS | Oxygen | Nitrogen | CO2 | Propane | Acetylene | Argon/CO2 | Argon | Argon/CO2 | CO2 |
| MAX INLET PRESSURE (Bar) | 200 | 200 | 200 | 25 | 25 | 230 | 230 | 230 | 230 |
| WORKING PRESSURE (Bar) | 0-10 | 0-10 | 0-10 | 0-1.5 | 0-1.5 | 315 | 315 | 315 | 315 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 315 | 315 | NoneGauge | 40 | 3.5 | 3.5 | 3.5 | 3.5 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 16 | 16 | 6 | 2.5 | --- | ---- | ---- | ---- |
| FLOW (L/Min) | ---- | ---- | ---- | ---- | 0-30 | 0-30 | 0-30 |
REGULATOR http://www.zhwelding.com
ITALY TYPE
ZR-82
| MODEL NO. | ZR-82 | ZR-82A | ZR-82B |
| GAS | Oxygen | Acetylene | CO{2 |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 200 |
| WORKING PRESSURE (Bar) | 0-10 | 0-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 16 |
| MODEL NO. | ZR-132 | ZR-132A | ZR-132B |
| GAS | Oxygen | Acetylene | CO_{2 |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 200 |
| WORKING PRESSURE (Bar) | 0-10 | 0-1.5 | 0-20L/min |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 30L/min |
SWITZERLAND TYPE
ZR-33
| MODEL NO. | ZR-33 | ZR-34 | ZR-33A |
| GAS | Oxygen | Acetylene | CO_2 |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 200 |
| WORKING PRESSURE (Bar) | 0-10 | 0-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 16 |
FRENCH TYPE
ZR-01
| MODEL NO. | ZR-01 | ZR-01A | ZR-01B |
| GAS | Oxygen | Acetylene | CO_{2 |
| MAX INLET PRESSURE (Bar) | 200 | 30 | 200 |
| WORKING PRESSURE (Bar) | 0.2-10 | 0.1-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 16 |
GERMANY TYPE
ZR-02
| MODEL NO. | ZR-02 | ZR-02A | ZR-02B |
| GAS | Oxygen | Acetylene | CO2 |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 200 |
| WORKING PRESSURE (Bar) | 0-10 | 0-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 16 |
BRITISH TYPE
| MODEL NO. | ZR-41 | ZR-42 | ZR-42A |
| GAS | Oxygen | Acetylene | CO{2 |
| MAX INLET PRESSURE (Bar) | 300 | 25 | 200 |
| WORKING PRESSURE (Bar) | 0-10 | 0-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Bar) | 400 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 16 |
BRITISH TYPE
ZR-43C
ZR-43B
ZR-43B
ZR-43
ZR-43A
| MODEL NO. | ZR-43B | ZR-43C | ZR-43 | ZR-43A |
| GAS | Argon/CO{2 | Nitrogen | Oxygen | Acetylene |
| MAX INLET PRESSURE (Bar) | 200 | 200 | 200 | 30 |
| WORKING PRESSURE (Bar) | 0-20 | 0-10 | 0.2-10 | 0.1-1.5 |
| INLET GAUGE PRESSURE RANGE (Bar) | 400 | 400 | 315 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 30 | 16 | 16 | 2.5 |
ZR-140
ZR-141
ZR-142
ZR-139
ZR-139
| MODEL NO. | ZR-139 | ZR-140 | ZR-141 | ZR-142 |
| GAS | Oxygen | Oxygen | Oxygen | Acetylene |
| MAX INLET PRESSURE (Bar) | 300 | 300 | 300 | 25 |
| WORKING PRESSURE (Bar) | 0-10 | 0-30 | 0-10 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Bar) | 400 | 400 | 400 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 40 | 16 | 2.5 |
ZR-234
ZR-234A
ZR-143
ZR-144
| MODEL NO. | ZR-234 | ZR-234A | ZR-143 | ZR-144 |
| GAS | Oxygen | Oxygen | Oxygen | Acetylene |
| MAX INLET PRESSURE (Bar) | 300 | 300 | 300 | 25 |
| WORKING PRESSURE (Bar) | 0-10 | 0-30 | 0-10 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Bar) | 400 | 400 | 400 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 40 | 16 | 2.5 |
AUSTRALIAN TYPE
ZR-405
ZR-173
ZR-173A
| MODEL NO. | ZR-405 | ZR-405A | ZR-173 | ZR-173A |
| GAS | Oxygen | Acetylene | Oxygen | Acetylene |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 200 | 25 |
| WORKING PRESSURE (Bar) | 0-100 | 0-1.5 | 0-10 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Bar) | 400 | 40 | 315 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 16 | 2.5 |
| MODEL NO. | ZR-206 | ZR-206A | ZR-207 | ZR-208 | ZR-208A |
| GAS | Oxygen | Acetylene | Argon | Argon | Propane |
| MAX INLET PRESSURE (Kpa) | 20000 | 2500 | 20000 | 20000 | 2500 |
| WORKING PRESSURE (Kpa) | 0-1000 | 0-150 | 0-1000 | 0-25 | 0-150 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 30000 | 4000 | 30000 | 30000 | None Gauge |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1600 | 250 | 1600 | 350 | 250 |
BRITISH TYPE
ZR-103
ZR-103A
ZR-103B
| MODEL NO. | ZR-103 | ZR-103A | ZR-103B |
| GAS | Oxygen | Acetylene | Oxygen |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 230 |
| WORKING PRESSURE (Bar) | 3.0-10 | 0.1-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 16 |
SWEDEN TYPE
ZR-133
| MODEL NO. | ZR-133 | ZR-133A | ZR-L417 |
| GAS | Oxygen | Acetylene | CO2 |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 200 |
| WORKING PRESSURE (Bar) | 0-10 | 0-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 16 |
ITALY TYPE
ZR-94B
| MODEL NO. | ZR-94 | ZR-94A | ZR-94B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 16 |
| WORKING PRESSURE (Bar) | 0.2-10 | 0.1-1.5 | 0-3 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 25 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 5 |
EUROPE TYPE
ZR-L416A
ZR-L416B
ZR-L416C
ZR-L416C
ZR-L416D
| MODEL NO. | ZR-L416 | ZR-L416A | ZR-L416B | ZR-L416C | ZR-L416D |
| GAS | Oxygen | Acetylene | Propane | Argon/CO{2 | Argon/CO{2 |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 16 | 200 | 200 |
| WORKING PRESSURE (Bar) | 0-10 | 0-1.5 | 0-3 | 0-25 | 0-3.5 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 25 | 315 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 5 | 45 | -- |
| FLOW (L/Min) | __ | _ | _ | _ | 0-30 |
ZR-L401
ZR-L401A
ZR-L400
ZR-L401B
ZR-L402
| MODEL NO. | ZR-L401 | ZR-L401A | ZR-L401B | ZR-L400 | ZR-L402 |
| GAS | Oxygen | Acetylene | Propane | Argon/CO{2 | Argon/CO_{2 |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 25 | 200 | 230 |
| WORKING PRESSURE (Bar) | 0-10 | 0-1.5 | 4 | 25 | 3.5 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 40 | 315 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 6 | 45 | -- |
| FLOW (L/Min) | _ | _ | _ | _ | 0-30 |
AMERICAN TYPE
ZR-376A
ZR-376B
ZR-376
ZR-376
| MODEL NO. | ZR-376 | ZR-376A | ZR-376B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Psi) | 300 | 300 | 300 |
| WORKING PRESSURE (Psi) | 0-12 | 0-15 | 0-40 |
| INLET GAUGE PRESSURE RANGE (Psi) | 400 | 400 | 400 |
| OUTLET GAUGE PRESSURE RANGE (Psi) | 20 | 30 | 60 |
ZR-52B
ZR-52A
ZR-52C
ZR-52C
ZR-52D
| MODEL NO. | ZR-52 | ZR-52B | ZR-52C | ZR-52A | ZR-52D |
| GAS | Oxygen | Oxygen | Acetylene | Acetylene | Oxygen |
| MAX INLET PRESSURE (Kpa) | 20000 | 20000 | 2000 | 2000 | 20000 |
| WORKING PRESSURE (Kpa) | 0-1000 | 0-1000 | 0-100 | 0-100 | 0-1000 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 28000 | 2800 | 2800 | 28000 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1400 | 1400 | 200 | 200 | 1400 |
AMERICAN TYPE
ZR-403A
ZR-403B
| MODEL NO. | ZR-403 | ZR-403A | ZR-403B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kpa) | 20000 | 2000 | 300 |
| WORKING PRESSURE(Kpa) | 0-1000 | 0-100 | 0-40 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 2800 | 400 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1400 | 200 | 60 |
ZR-123A
ZR-123D
ZR-123
ZR-123
| MODEL NO. | ZR-123 | ZR-123A | ZR-123D |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kpa) | 20000 | 2000 | 300 |
| WORKING PRESSURE (Kpa) | 0-1000 | 0-100 | 0-40 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 2800 | 400 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1400 | 200 | 60 |
ZR-81
ZR-81A
ZR-81B
| MODEL NO. | ZR-81 | ZR-81A | ZR-81B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Psi) | 3000 | 300 | 300 |
| WORKING PRESSURE (Psi) | 0-120 | 0-20 | 0-40 |
| INLET GAUGE PRESSURE RANGE (Psi) | 4000 | 400 | 400 |
| OUTLET GAUGE PRESSURE RANGE (Psi) | 200 | 30 | 60 |
ZR-404
ZR-404A
ZR-404B
| MODEL NO. | ZR-404 | ZR-404A | ZR-404B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kpa) | 20000 | 2000 | 300 |
| WORKING PRESSURE (Kpa) | 0-1000 | 0-100 | 0-40 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 2800 | 400 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1400 | 200 | 60 |
ZR-185A
ZR-185
ZR-53
ZR-53A
ZR-53
ZR-53A
| MODEL NO. | ZR-185 | ZR-185A | ZR-53 | ZR-53A |
| GAS | Oxygen | Acetylene | Oxygen | Acetylene |
| MAX INLET PRESSURE (Kpa) | 20000 | 2000 | 20000 | 2000 |
| WORKING PRESSURE (Kpa) | 0-1000 | 0-100 | 0-1000 | 0-100 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 2800 | 28000 | 2800 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1400 | 200 | 1400 | 200 |
ZR-347
ZR-347A
ZR-347B
| MODEL NO. | ZR-347 | ZR-347A | ZR-347B |
| GAS | Oxygen | Acetylene | Oxygen |
| MAX INLET PRESSURE (Kpa) | 20000 | 2000 | 20000 |
| WORKING PRESSURE (Kpa) | 0-500 | 0-100 | 0-500 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 2800 | 28000 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 700 | 200 | 700 |
AMERICAN TYPE
ZR-11
ZR-11A
ZR-11B
| MODEL NO. | ZR-11 | ZR-11A | ZR-11B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kpa) | 20000 | 2000 | 2000 |
| WORKING PRESSURE (Kpa) | 0-1000 | 0-100 | 0-100 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 2800 | 2800 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1400 | 200 | 200 |
ZR-96A
ZR-96B
ZR-96
ZR-96
| MODEL NO. | ZR-96 | ZR-96A | ZR-96B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kpa) | 20000 | 2000 | 2000 |
| WORKING PRESSURE (Kpa) | 0-1000 | 0-100 | 0-100 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 2800 | 2800 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1400 | 200 | 200 |
ZR-170
ZR-170A
ZR-170B
ZR-170C
| MODEL NO. | ZR-170 | ZR-170A | ZR-170B | ZR-170C |
| GAS | Oxygen | Acetylene | Oxygen | Acetylene |
| MAX INLET PRESSURE (Kpa) | 20000 | 2000 | 20000 | 1000 |
| WORKING PRESSURE (Kpa) | 0-1000 | 0-100 | 0-1000 | 0-100 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 2800 | 28000 | 28000 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1400 | 200 | 1400 | 200 |
AMERICAN TYPE
ZR-18A
ZR-18D
ZR-18
ZR-18
| MODEL NO. | ZR-18 | ZR-18A | ZR-18D |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kpa) | 20000 | 2000 | 2000 |
| WORKING PRESSURE (Kpa) | 0-1000 | 0-100 | 0-100 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 2800 | 2800 |
| OUTLET GAUGE PRESSURE RANGE (Kpa) | 1400 | 200 | 200 |
| MODEL NO. | ZR-99 | ZR-99A | ZR-99B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Bar) | 200 | 25 | 2000 |
| WORKING PRESSURE (Bar) | 0-10 | 0-1.5 | 0-100 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 40 | 2800 |
| OUTLET GAUGE PRESSURE RANGE (Bar) | 16 | 2.5 | 200 |
SOUTH-EAST ASIA TYPE
| MODEL NO. | ZR-153 | ZR-153A | ZR-399E |
| GAS | Oxygen | Acetylene | Argon |
| MAX INLET PRESSURE (Kg/cm²) | 300 | 25 | 230 |
| WORKING PRESSURE (Kg/cm²) | 0-10 | 0-1.5 | 3.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 400 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 | -- |
| FLOW (L/Min) | -- | -- | 0-30 |
JAPAN TYPE
ZR-10
ZR-H10B
ZR-10A
ZR-10B
| MODEL NO. | ZR-10 | ZR-H10B | ZR-10A | ZR-10B |
| GAS | Oxygen | Acetylene | Acetylene | CO₂ Two body |
| MAX INLET PRESSURE (Kg/cm²) | 200 | 15 | 15 | 200 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 | 0-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 350 | 25 | 25 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 | 2.5 | 16 |
ZR-36
ZR-35A
| MODEL NO. | ZR-35 | ZR-36 | ZR-35A |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kg/cm²) | 150 | 25 | 25 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 250 | 40 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 | 2.5 |
ZR-10X-A
ZR-10X
| MODEL NO. | ZR-10X | ZR-10X-A |
| GAS | Oxygen | Acetylene |
| MAX INLET PRESSURE (Kg/cm²) | 150 | 15 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 350 | 25 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 |
RUSSIA TYPE
ZR-85
ZR-86
ZR-85A
| MODEL NO. | ZR-85 | ZR-86 | ZR-85A |
| GAS | Oxygen | Propane | Acetylene |
| MAX INLET PRESSURE (Kg/cm²) | 200 | 25 | 25 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 280 | 40 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 | 2.5 |
ZR-450A
| MODEL NO. | ZR-450 | ZR-450A |
| GAS | Oxygen | Acetylene |
| MAX INLET PRESSURE (Kg/cm²) | 150 | 20 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-2 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 250 | 35 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 3.5 |
| MODEL NO. | ZR-450B |
| GAS | Propane |
| MAX INLET PRESSURE (Kg/cm²) | 15 |
| WORKING PRESSURE (Kg/cm²) | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 2 |
SOUTH-EAST AISA TYPE
ZR-83A
ZR-156
ZR-156A
ZR-83
ZR-156A
ZR-83
| MODEL NO. | ZR-83 | ZR-83A | ZR-156 | ZR-156A |
| GAS | Oxygen | Acetylene | Oxygen | Acetylene |
| MAX INLET PRESSURE (Kg/cm²) | 200 | 15 | 200 | 15 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 | 0-15 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 350 | 40 | 350 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 | 25 | 2.5 |
ZR-15A
ZR-15B
ZR-15
ZR-15
| MODEL NO. | ZR-15 | ZR-15A | ZR-15B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kg/cm²) | 150 | 25 | 25 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 250 | 40 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 | 2.5 |
ZR-157
ZR-157A
ZR-157B
| MODEL NO. | ZR-157 | ZR-157A | ZR-157B |
| GAS | Oxygen | Propane | Acetylene |
| MAX INLET PRESSURE (Kg/cm²) | 200 | 16 | 25 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 350 | 30 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.53 | 2.5 |
ZR-159A
ZR-159B
| MODEL NO. | ZR-159 | ZR-159A | ZR-159B |
| GAS | Oxygen | Acetylene | CO{2 |
| MAX INLET PRESSURE (Kg/cm²) | 150 | 25 | 200 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 250 | 40 | 315 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 | 16 |
ZR-188A
ZR-188B
ZR-188
ZR-188
| MODEL NO. | ZR-188 | ZR-188A | ZR-188B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kg/cm²) | 150 | 25 | 25 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 250 | 40 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 | 2.5 |
ZR-189
ZR-189A
ZR-189B
| MODEL NO. | ZR-189 | ZR-189A | ZR-189B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kg/cm²) | 150 | 25 | 25 |
| WORKING PRESSURE (Kg/cm²) | 0-15 | 0-1.5 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 250 | 40 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 25 | 2.5 | 2.5 |
SOUTH-EAST AISA TYPE
ZR-167A
ZR-348
ZR-167
ZR-167
| MODEL NO. | ZR-167 | ZR-167A | ZR-348 |
| GAS | Oxygen | Acetylene | Oxygen |
| MAX INLET PRESSURE (Kg/cm²) | 300 | 20 | 300 |
| WORKING PRESSURE (Kg/cm²) | 0-10 | 0-1.5 | 0-10 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 450 | 40 | 450 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 16 | 2.5 | 16 |
ZR-45A
ZR-409
ZR-45
ZR-409A
ZR-409A
| MODEL NO. | ZR-45 | ZR-45A | ZR-409 | ZR-409A |
| GAS | Oxygen | Acetylene | Oxygen | Acetylene |
| MAX INLET PRESSURE (Kg/cm²) | 300 | 25 | 30000 | 2500 |
| WORKING PRESSURE (Kg/cm²) | 0-10 | 0-1.5 | 0-1000 | 0-150 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 400 | 40 | 40000 | 4000 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 16 | 2.5 | 1600 | 250 |
ZR-174A
ZR-174B
| MODEL NO. | ZR-174 | ZR-174A | ZR-174B |
| GAS | Oxygen | Acetylene | Propane |
| MAX INLET PRESSURE (Kg/cm²) | 200 | 20 | 20 |
| WORKING PRESSURE (Kg/cm²) | 0-10 | 0-1.5 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Kg/cm²) | 315 | 40 | 40 |
| OUTLET GAUGE PRESSURE RANGE (Kg/cm²) | 16 | 2.5 | 2.5 |
RUSSIA TYPE
ZR-183
ZR-183D
ZR-183D
ZR-183E
ZR-205
| MODEL NO. | ZR-183 | ZR-183D | ZR-183E | ZR-205 |
| GAS | Oxygen | CO{2 | Oxygen | Propane |
| MAX INLET PRESSURE (Mpa) | 15 | 10 | 15 | 3 |
| WORKING PRESSURE (Mpa) | 0-1.5 | 0-0.6 | 0-1.5 | 0-0.35 |
| INLET GAUGE PRESSURE RANGE (Mpa) | 25 | 16 | 25 | None Gauge |
| OUTLET GAUGE PRESSURE RANGE (Mpa) | 2.5 | 1 | 2.5 | 0.6 |
ZR-183F
ZR-205B
ZR-183B
ZR-183B
| MODEL NO. | ZR-183B | ZR-183F | ZR-205B |
| GAS | Oxygen | CO_2 | Propane |
| MAX INLET PRESSURE (Mpa) | 15 | 10 | 3 |
| WORKING PRESSURE (Mpa) | 0-1.5 | 0-0.6 | 0-0.35 |
| INLET GAUGE PRESSURE RANGE (Mpa) | 25 | 16 | None Gauge |
| OUTLET GAUGE PRESSURE RANGE (Mpa) | 2.5 | 1 | 0.6 |
ZR-183C
ZR-183G
ZR-205C
| MODEL NO. | ZR-183C | ZR-183G | ZR-205C |
| GAS | Oxygen | CO{2 | Propane |
| MAX INLET PRESSURE (Mpa) | 15 | 10 | 3 |
| WORKING PRESSURE (Mpa) | 0-1.5 | 0-0.6 | 0-0.35 |
| INLET GAUGE PRESSURE RANGE (Mpa) | 25 | 16 | None Gauge |
| OUTLET GAUGE PRESSURE RANGE (Mpa) | 2.5 | 1 | 0.6 |
RUSSIA TYPE
ZR-425A
ZR-425B
ZR-425
ZR-425
| MODEL NO. | ZR-425 | ZR-425A | ZR-425B |
| GAS | Oxygen | Acetylene | Hydrogen |
| MAX INLET PRESSURE (Mpa) | 15 | 2.5 | 3 |
| WORKING PRESSURE (Mpa) | 0-1.5 | 0-0.15 | 0-0.35 |
| INLET GAUGE PRESSURE RANGE (Mpa) | 25 | 4 | None Gauge |
| OUTLET GAUGE PRESSURE RANGE (Mpa) | 2.5 | 0.4 | 0.6 |
ZR-408
ZR-408A
ZR-408B
ZR-427
ZR-345
| MODEL NO. | ZR-408 | ZR-408A | ZR-408B | ZR-427 | ZR-426 | ZR-345 |
| GAS | Oxygen | CO{2 | Propane | Oxygen | Acetylene | Oxygen |
| MAX INLET PRESSURE (Mpa) | 15 | 10 | 3 | 15 | 2.5 | 15 |
| WORKING PRESSURE (Mpa) | 0-1.5 | 0-0.6 | 0-0.35 | 0-1.5 | 0-0.15 | 0-1.5 |
| INLET GAUGE PRESSURE RANGE (Mpa) | 25 | 16 | None Gauge | 25 | 4 | 25 |
| OUTLET GAUGE PRESSURE RANGE (Mpa) | 2.5 | 1 | 0.6 | 2.5 | 0.4 | 2.5 |
RUSSIA TYPE
ZR-182
ZR-182A
ZR-194
ZR-194A
ZR-194B
| MODEL NO. | ZR-182 | ZR-182A | ZR-194 | ZR-194A | ZR-194B |
| GAS | Oxygen | Acetylene | CO{2 | CO{2 | CO2 |
| INLET CONNECTION | G3/4, RH | G3/4, RH | G3/4, RH | ||
| MAX INLET PRESSURE (Mpa) | 15 | 2.5 | 10 | 15 | 10 |
| WORKING PRESSURE (Mpa) | 0-1.5 | 0-0.15 | 0.6 | 0-1.5 | 0.6 |
| INLET GAUGE PRESSURE RANGE (Mpa) | 25 | 4 | 16 | 25 | 16 |
| OUTLET GAUGE PRESSURE RANGE (Mpa) | 2.5 | 0.4 | 1 | 2.5 | 1 |
ZR-406
ZR-406A
ZR-407C
ZR-407
ZR-407D
| MODEL NO. | ZR-406 | ZR-406A | ZR-407 | ZR-407C | ZR-407D |
| GAS | Oxygen | Propane | Oxygen | CO2 | CO{2} |
| MAX INLET PRESSURE (Mpa) | 15 | 3 | 15 | 10 | 10 |
| WORKING PRESSURE (Mpa) | 0-1.5 | 0-0.35 | 0-1.5 | 0-0.6 | 0-0.6 |
| INLET GAUGE PRESSURE RANGE (Mpa) | 25 | None Gauge | 25 | 16 | None Gauge |
| OUTLET GAUGE PRESSURE RANGE (Mpa) | 2.5 | 0.6 | 2.5 | 1 | 1 |
FLOWMETER REGULATOR
| MODEL NO. | ZR-67 | ZR-67A | ZR-67C | ZR-67D | ZR-68A |
| GAS | Argon | Argon | Argon | Argon | Argon |
| FLOW (L/Min) | 1-25 | 1-25 | 1-25 | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 3.5 | 3.5 | 0-0.35 Mpa | 3.5 |
| MAX INLET PRESSURE (kg/cm²) | 200 | 200 | 200 | 16 Mpa | 200 |
| INLET GAUGE PRESSURE RANGE (kg/cm²) | 315 | 315 | 315 | 25 Mpa | 315 |
ZR-126
ZR-126A
ZR-119
ZR-513
| MODEL NO. | ZR-126 | ZR-126A | ZR-119 | ZR-513 |
| GAS | Argon | Argon | Argon | Argon |
| FLOW (L/Min) | 1-25 | 1-25 | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 3.5 | 0-0.35 Mpa | 0-0.35 Mpa |
| MAX INLET PRESSURE (kg/cm²) | 200 | 200 | 16 Mpa | 16 Mpa |
| INLET GAUGE PRESSURE RANGE (kg/cm²) | 315 | 315 | 25 Mpa | 25 Mpa |
FLOWMETER REGULATOR
ZR-164D
ZR-164E
| MODEL NO. | ZR-164 | ZR-164B | ZR-164C | ZR-164D | ZR-164E |
| GAS | Argon | Argon/CO{2 | Argon | Argon | Argon |
| FLOW (L/Min) | 1-25 | 1-25 | 1-25 | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 0-0.35 Mpa | 3.5 | 0-0.35 Mpa | 0-0.35 Mpa |
| MAX INLET PRESSURE (kg/cm²) | 200 | 16 Mpa | 200 | 16 Mpa | 16 Mpa |
| INLET GAUGE PRESSURE RANGE (kg/cm²) | 315 | 25 Mpa | 315 | 25 Mpa | 25 Mpa |
TWIN FLOWMETER REGULATOR
ZR-222
ZR-222D
ZR-222B
| MODEL NO. | ZR-222 | ZR-222D | ZR-222B |
| GAS | Argon | Argon | Argon |
| FLOW (L/Min) | 1-25 | 1-60 SCFH | 1-25 |
| WORKING PRESSURE (Kpa) | 350 | 0-3.5 kg | 350 |
| MAX INLET PRESSURE (Kpa) | 20000 | 160 kg | 20000 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 31500 | 280 kg | 31500 |
TWIN FLOWMETER REGULATOR
| MODEL NO. | ZR-138 | ZR-Y327 |
| GAS | Argon | Argon |
| FLOW (L/Min) | 1-25 | 1-25 |
| WORKING PRESSURE (Kpa) | 350 | 350 Kpa |
| MAX INLET PRESSURE (Kpa) | 20000 | 20000 Kpa |
| INLET GAUGE PRESSURE RANGE (Kpa) | 31500 | 31500 Kpa |
FLOWMETER REGULATOR
ZR-111B
ZR-111D
| MODEL NO. | ZR-111 | ZR-111B | ZR-110D |
| GAS | Argon | Argon | Argon |
| FLOW (L/Min) | 1-25 | 1-25 | 1-25 |
| MAX INLET PRESSURE (kg/cm²) | 150 | 150 | 150 |
| INLET GAUGE PRESSURE RANGE (kg/cm²) | 250 | 250 | 250 |
ZR-351A
| MODEL NO. | ZR-351 | ZR-351A |
| GAS | Argon | Argon |
| FLOW (L/Min) | 0-35 | 0-35 |
| MAX INLET PRESSURE (Kpa) | 20000 | 20000 |
| INLET GAUGE PRESSURE RANGE (Kpa) | 28000 | 28000 |
ZR-62
ZR-65
| MODEL NO. | ZR-62 | ZR-65 |
| GAS | CO2 | CO2 |
| FLOW (L/Min) | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 3.5 |
| MAX INLET PRESSURE (kg/cm²) | 200 | 200 |
| INLET GAUGE PRESSURE RANGE (kg/cm²) | 315 | 315 |
ZR-Y422
ZR-Y421A
ZR-Y421B
| MODEL NO. | ZR-Y422 | ZR-218 |
| GAS | Argon | Argon |
| FLOW (L/Min) | 1-25 | 1-25 |
| WORKING PRESSURE | 0-3.5 Bar | 0-0.3 kg/cm² |
| MAX INLET PRESSURE | 180 Bar | 16 kg/cm² |
| INLET GAUGE PRESSURE RANGE | 280 Bar | 25 kg/cm² |
| MODEL NO. | ZR-Y421A | ZR-421B |
| GAS | Argon | Argon/CO{2 |
| FLOW (L/Min) | 1-25 | 1-25 |
| WORKING PRESSURE | 0-0.35 Mpa | 0-0.35 Mpa |
| MAX INLET PRESSURE | 16 Mpa | 16 Mpa |
| INLET GAUGE PRESSURE RANGE | 25 Mpa | 25 Mpa |
Electrically Heated CO<sub>2</sub> Regulators/Flowmeter
| MODEL NO. | ZR-111F | ZR-67F |
| GAS | CO2 | CO2 |
| FLOW (L/Min) | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 3.5 |
| MAX INLET PRESSURE (kg/cm²) | 200 | 200 |
| HEATER POWER | 150w | 150w |
ZR-71
ZR-71A
ZR-Y72
| MODEL NO. | ZR-71 | ZR-71A | ZR-Y72 |
| GAS | CO{2 | CO2 | CO{2 |
| FLOW (L/Min) | 1-25 | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 3.5 | 350 |
| MAX INLET PRESSURE (kg/cm²) | 200 | 200 | 450 |
| HEATER POWER | 190w | 190w | 190w |
ZR-72A
ZR-Y72C
ZR-Y72D
| MODEL NO. | ZR-72A | ZR-Y72C | ZR-Y72D |
| GAS | CO2 | CO{2 | CO2 |
| FLOW (L/Min) | 1-25 | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 350 | 0-3.5 Mpa |
| MAX INLET PRESSURE (kg/cm²) | 200 | 2500 | 16Mpa |
| HEATER POWER | 190w | 190w | 190w |
ZR-Y127
ZR-127A
ZR-Y127B
| MODEL NO. | ZR-Y127 | ZR-Y127A | ZR-Y127B |
| GAS | CO2 | CO2 | CO{2 |
| FLOW (L/Min) | 1-25 | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 3.5 | 3.5 |
| MAX INLET PRESSURE (kg/cm²) | 200 | 200 | 200 |
| HEATER POWER | 190w | 190w | 190w |
ZR-Y127C
ZR-Y127D
ZR-Y127E
| MODEL NO. | ZR-Y127C | ZR-Y127D | ZR-Y127E |
| GAS | CO2 | CO2 | CO2 |
| FLOW (L/Min) | 1-25 | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 3.5 | 3.5 |
| MAX INLET PRESSURE (kg/cm²) | 200 | 200 | 200 |
| HEATER POWER | 190w | 190w | 190w |
ZR-Y313
| MODEL NO. | ZR-129 | ZR-130 | ZR-Y313 |
| GAS | CO2 | CO{2 | CO2 |
| FLOW (L/Min) | 1-25 | 1-25 | 1-25 |
| WORKING PRESSURE (kg/cm²) | 3.5 | 3.5 | 3.5 |
| MAX INLET PRESSURE (kg/cm²) | 200 | 200 | 200 |
| HEATER POWER | 190w | 190w | 190w |
Radiator Heated CO Regulators/Flowmeter
ZR-Y311
ZR-Y311A
| MODEL NO. | ZR-Y311 | ZR-Y311A |
| GAS | CO2 | CO2 |
| FLOW (L/Min) | 1-25 | 1-25 |
| WORKING PRESSURE (Bar) | 3.5 | 3.5 |
| MAX INLET PRESSURE (Bar) | 200 | 200 |
| INLET GAUGE PRESSURE RANGE (Bar) | 315 | 315 |
Electrically Heated ±b { \mathbb { C } } ±b { 0 } _ { 2 } Regulators/Flowmeter
ZR-X111A
ZR-X211
ZR-H202
| MODEL NO. | ZR-X111A | ZR-X211 | ZR-H202 |
| GAS | ${ \mathsf { C O } } _ { 2 }$ | ${ \mathsf { C O } } _ { 2 }$ | ${ \mathsf { C O } } _ { 2 }$ |
| FLOW (L/Min) | 1-25 | -- | -- |
| WORKING PRESSURE (kg/cm²) | 0-3.5 | ||
| MAX INLET PRESSURE (kg/cm²) | 150 | 150 Bar | 150 Bar |
| HEATER POWER | 190w | 190w | 190w |
ZR-125
| MODEL NO. | ZR-135 | ZR-125 |
| GAS | OXYGEN | NITROGEN |
| MAX INLET PRESSURE (Bar/Psi) | 315/4500 | 315/4500 |
| DELIVERY PRESSURE (Bar/Psi) | 70/1000 | 100/1400 |
| WORKING PRESSURE (Bar/Psi) | 1400 | 1400 |
High Pressure Piston Regulators
ZR-502
| MODEL NO. | ZR-501 | ZR-502 |
| GAS | NITROGEN | NITROGEN |
| MAX INLET PRESSURE (Bar/Psi) | 280/4000 | 280/4000 |
| DELIVERY PRESSURE (Bar/Psi) | 100/1400 | 100/1400 |
| WORKING PRESSURE (Bar/Psi) | 1400 | 1400 |
High Pressure Piston Regulators
ZR-504
| MODEL NO. | ZR-503 | ZR-504 |
| GAS | NITROGEN | NITROGEN |
| MAX INLET PRESSURE (Bar/Psi) | 280/4000 | 280/4000 |
| DELIVERY PRESSURE (Bar/Psi) | 100/1400 | 100/1400 |
| WORKING PRESSURE (Bar/Psi) | 1400 | 1400 |
High Pressure Piston Regulators
ZR-506
| MODEL NO. | ZR-505 | ZR-506 |
| GAS | NITROGEN | NITROGEN |
| MAX INLET PRESSURE (Bar/Psi) | 315/4500 | 280/4000 |
| DELIVERY PRESSURE (Bar/Psi) | 50/700 | 100/1400 |
| WORKING PRESSURE(Bar/Psi) | 700 | 1400 |
Single Stage Regulator Italy Style
| MODEL NO. | ZR-137 | ZR-137A |
| GAS | Oxygen | Acetylene |
| FLOW (L/Min) | 0-3200 | 0-650 |
| INLET PRESSURE (Bar) | 150 | 25 |
| OUTPUT PRESSURE (Bar) | 0.2-12.5 | 0.1-1.5 |
Double Stage Regulator British Style
Features:
\* Gas can be requested.
\* Inlet connection and outlet connection can be requested.
ZR-315
| MODEL NO. | ZR-Y315 |
| GAS | Oxygen |
| MAX INLET PRESSURE (Bar/Psi) | 150 |
| DELIVERY PRESSURE (Bar/Psi) | 3.0-10 |
| WORKING PRESSURE(Bar/Psi) | 1400 |
REGULATOR http://www.zhwelding.com
ZR-120
ZR-120A
ZR-120B
ZR-120C
Specifications:
ZR-179
| MODEL NO. | ZR-120 | ZR-120A | ZR-120B | ZR-120C | ZR-179 |
| GAS | CO2 | CO{2 | CO2 | CO2 | CO{2 |
| INLET CONECTION | W21.8-14, RH | W21.8-14, RH | W21.8-14, RH | W21.8-14, RH | W21.8-14, RH |
Single Stage Regulator Italy Style
ZR-184
Specifications:
Specifications:
ZR-184A
ZR-184B
| MODEL NO. | ZR-184 | ZR-184A | ZR-184B |
| GAS | CO2 | CO2 | CO2 |
| INLET CONECTION | W21.8-14, RH | W21.8-14, RH | W21.8-14, RH |
ZR-H331
ZR-365A
ZR-365
Specifications:
| MODEL NO. | ZR-H331 | ZR-365A | ZR-365 |
| GAS | CO2 | CO2 | CO2 |
| INLET CONECTION | 12x1 | W21.8-14, RH | W21.8-14, RH |
CO REGULATOR
| Art. No. | Model | Inlet Conection | Description |
| ZR-364B | 1 | W21.8-14, RH | Bubble counter. |
| ZR-364C | 1 | W21.8-14, RH | For cultivating water and grass. For pisciculture industry. |
| ZR-364D | 1 | W21.8-14, RH | Connection can be requested. The color can be selected. |
| ZR-364E | 1 | W21.8-14, RH |
NINGBO ZEHEN INTERNATIONAL TRADE CO., LTD.
Brazilian style
CE
| MODEL NO. | ZR-509LT | ZR-510LT |
| GAS | Acetylene | Acetylene |
| MAX INLET PRESSURE | 20(kg/cm²) | 20(kg/cm²) |
| WORKING PRESSURE | 0-2(kg/cm²) | 0-2(kg/cm²) |
| INLET GAUGE PRESSURE RANGE | 30(kg/cm²) | 30(kg/cm²) |
| OUTLET GAUGE PRESSURE RANGE | 3(kg/cm2) | 3(kg/cm²) |
Brazilian style
CE
CE
ZR-513LT
| MODEL NO. | ZR-511LT | ZR-513LT |
| GAS | Argon | Oxygen |
| MAX INLET PRESSURE | 200 (Bar) | 200(kg/cm²) |
| WORKING PRESSURE | 0-25 (Bar) | 0-10(kg/cm²) |
| INLET GAUGE PRESSURE RANGE | 315 (Bar) | 315(kg/cm²) |
| OUTLET GAUGE PRESSURE RANGE | 40 (Bar) | 16(kg/cm²) |
Polish style
ZR-512LT
ZR-38LT
ZR-184LT
| MODEL NO. | ZR-512LT | ZR-38LT | ZR-184LT |
| GAS | Nitrogen | Oxygen | CO_2 |
| MAX INLET PRESSURE | 200 (Bar) | 200 (Bar) | 200 (Bar) |
| WORKING PRESSURE | 0-10 (Bar) | 0-10 (Bar) | 0-20 (l/min) |
| INLET GAUGE PRESSURE RANGE | 315 (Bar) | 315 (Bar) | 315 (Bar) |
| OUTLET GAUGE PRESSURE RANGE | 16 (Bar) | 16 (Bar) | 30 (l/min) |
Turkish style
Russian style
GCE style
GCE style
| MODEL NO. | ZR-507LT | ZR-184ALT | ZR-133LT |
| GAS | Argon/CO₂ | CO2 | Oxygen |
| MAX INLET PRESSURE | 200 (Bar) | 200 (Bar) | 320 (Bar) |
| WORKING PRESSURE | 0-24 (Bar) | 0-20 (l/min) | 0-60 (Bar) |
| INLET GAUGE PRESSURE RANGE | 315 (Bar) | 315 (Bar) | 400 (Bar) |
| OUTLET GAUGE PRESSURE RANGE | 32 (l/min) | 30 (l/min) | 80 (Bar) |
American style
CE
ZR-508LT
| MODEL NO. | ZR-514LT | ZR-508LT |
| GAS | Argon | Argon/CO2 |
| MAX INLET PRESSURE | 20(kg/cm²) | 20000 (Kpa) |
| WORKING PRESSURE | 0-2(kg/cm²) | 0-30 (Cfh) |
| INLET GAUGE PRESSURE RANGE | 30(kg/cm²) | 28000 (Kpa) |
| OUTLET GAUGE PRESSURE RANGE | 3(kg/cm²) | 50 (Cfh) |
American style
CE
| MODEL NO. | ZR-191LT | ZR-351ALT | ZR-222DLT |
| GAS | Argon | Argon | Oxygen |
| FLOW | 1-25 (L/Min) | 0-60 (SCFH) | 0-60 (SCFH) |
| MAX INLET PRESSURE | 150 (kg/cm²) | 20000 (kg/cm²) | 2000 (PSI) |
| INLET GAUGE PRESSURE RANGE | 250 (kg/cm²) | 28000 (kg/cm²) | 4000 (PSI) |
STAINLESS STEEL REGULATOR
ZR-Y305 (WR1)
ZR-Y306 (WR2)
ZR-Y307 (WR8)
ZR-Y307 (WR8)
ZR-Y305-1 (WR1-1)
Low Pressure
ZR-Y305-2 (WR1-2)
Feature:
●WR1, WR2, WR8, with Single stage design.
●WR5 with two stage design.
●Use hard seal between the diaphragm and body.
●WR1, WR5, WR8 Body connection: NPT1/4".
●WR2 Body connection: NPT1/2", Gauge and safety valve connection: NPT1/4".
●Body material: 316L, Brass.
●Applications: gas purge system, special gas, power plant equipment colliery testing regulator, lab, petrochemical industry, gas analysis.
●Working Tempresure: -40<sup>o</sup>C-74<sup>o</sup>C.
●Inlet connection and outlet connection can be requested.
ZR-Y305-3 (WR1-3)
ZR-Y308 (WR-5)
ZR-Y308 (WR-5)
Low Pressure
Low Pressure
Low Pressure
High Pressure
High Pressure
Low Pressure
High Pressure
Low Pressure
Low Pressure
Low Pressure
Low Pressure
High Pressure
High Pressure
Low Pressure
Low Pressure
| Art. No. | Body Ports | Max Inlet Pressure | Max Outlet Pressure | Inlet Connection | Outlet Connection |
| WR1, WR1-1, WR1-2 WR1-3 | A,B,D,G,J,M,Q, | 4000psi, 3000psi, 500psi | 0-25psi, 0-50psi, 0-100psi, 0-250psi, 0-500psi | 1/4"NPT, CGA580, G5/8", W21.8 | 1/4"NPT, 1/8"Frame, 1/4"Frame, 3/8"Frame, 6mm Frame, 8mm Frame |
| WR2 | A,B,G,J,M,Q, | 4000psi, 3000psi, 500psi | 0-25psi, 0-50psi, 0-100psi, 0-125psi, 0-250psi | 3/8"NPT, 1/2"NPT, 3/8" Frame, 1/2" Frame | 3/8"NPT, 1/2"NPT, 3/8" Frame, 1/2" Frame |
| WR5 | M,Q, | 3000psi, 500psi | 0-25psi, 0-50psi, 0-100psi, 0-250psi, | 1/4"NPT, CGA580, G5/8", W21.8 | 1/4"NPT, 1/8"Frame, 1/4"Frame, 3/8"Frame, 6mm Frame, 8mm Frame |
| WR8 | A,B,D,G,J,M,Q, | 4000psi, 3000psi, 500psi | 0-25psi, 0-50psi, 0-100psi, 0-250psi, 0-500psi | 1/4"NPT | 1/4"NPT |
Manifold System
Material:
●Regulator body: stainless, brass.
●Regulator valve seat: stainless.
●Diaphragm: stainless
Feature:
●With safety valve
●Stainless steel pressure gauge 2 "
●Seamless stainless steel tube 2"
●Max inlet pressure: 3000psi, 2000psi, 500psi
●Max outlet pressure: 250psi, 150psi, 100psi, 50psi, 25psi
●Inlet and outlet connection: 1/4" clamp
●Working Temperature: -40<sup>o</sup>C - 74<sup>o</sup>C
●Automatic changeover System
●Fully enclosed,
●Light indicators provide system status
●Suitable for fl ammable gases
Pipeline:
●An open structure design
●Two stage design, automatic changeover system, steady output
●Silver brazing on piping joints for maximum leak prevention
●Design to accommodate future expanison needs and mount with gas fi lter
●Easy installation
●Set aside the pressure switch interface
●Wall or fl oor mount available
ZR-Y309
ZR-Y310
Feature:
●ZR-Y109B, ZR-Y109C, ZR-Y109D,ZR-Y109E, ZR-Y110A,ZR-Y110B,ZR-Y109F
●Brass body
●Infl ator , many design with wrench or gauge.
●ZR-Y109F with valve
ZR-Y109B
ZR-Y110A
ZR-Y110B
ZR-Y109F
| Art. No. | Gas | Max Inlet Pressure | Inlet Connection | Description |
| ZR-Y109B | Hydrogen, Helium | 150Bar | G5/8, Male, RH | ●Inlet connection can be requested. |
| ZR-Y109C | Hydrogen, Helium | 150Bar | G5/8, Male, RH | |
| ZR-Y109D | Hydrogen, Helium | 150Bar | G5/8, Male, RH | |
| ZR-Y109E | Hydrogen, Helium | 150Bar | G5/8, Male, RH | |
| ZR-Y110A | Hydrogen, Helium | 150Bar | G5/8, Male, RH | |
| ZR-Y110B | Hydrogen, Helium | 150Bar | G5/8, Male, RH | |
| ZR-Y109F | Hydrogen, Helium | 150Bar | G5/8, Male, RH |
MEDICAL REGULATOR
| Art. No. | GAS | Model | Inlet Conection | Description |
| ZR-106 | Oxygen | 1 | CGA540 | Medical type. |
| ZR-106A | Oxygen | 1 | CGA540 | Connection can be requested. |
| Art. No. | GAS | Model | Inlet Conection | Description |
| ZR-107 | Oxygen | 1 | G5/8, RH | Medical type. |
| ZR-108 | Oxygen | 1 | CGA540 | Connection can be requested. |
| Art. No. | GAS | Model | Inlet Conection | Description |
| ZR-51 | Oxygen | 1 | G5/8, RH | Medical type. |
| ZR-61 | Oxygen | 1 | G5/8, RH | Connection can be requested. |
ZR-353
| Art. No. | GAS | Model | Inlet Conection | Description |
| ZR-399F | Oxygen | 1 | CGA540 | Medical type. |
| ZR-353 | Oxygen | 1 | CGA540 | Connection can be requested. |
ZR-187
ZR-371D
| Art. No. | GAS | Model | Inlet Conection | Description |
| ZR-187 | Oxygen | 1 | CGA540 | Medical type. |
| ZR-371D | Oxygen | 1 | G5/8, LH | Connection can be requested. |
| Art. No. | GAS | Model | Inlet Conection | Description |
| ZR-166 | Oxygen | 1 | CGA540 | Medical type. |
| ZR-180 | Oxygen | 1 | G5/8, RH | Connection can be requested. |
MEDICAL TYPE
ZR-217F (ER540)
ZR-217J (ER540mini)
| Art. No. | Description | |
| ZR-217FZR-217J | Inlet Conection: | CGA540 |
| Outlet Pressure: | 50 PSI OR 22PSI | |
| Material: | ALUMINUM/BRASS BODY | |
| Flow Rate: | 0-15LPM | |
ZR-217E
| Art. No. | Description | |
| ZR-217EZR-217H | Inlet Conection: | CGA870 |
| Outlet Pressure: | 50 PSI OR 22PSI | |
| Material: | ALUMINUM/BRASS BODY | |
| Flow Rate: | 0-15LPM | |
ZR-217H (ER870)
ZR-375D
| Art. No. | Description | |
| ZR-375DZR-376D | Inlet Conection: | CGA870 |
| Outlet Pressure: | 50 PSI OR 22PSI | |
| Material: | ALUMINUM/BRASS BODY | |
| Flow Rate: | 0-15LPM | |
ZR-376D
ZR-377D
ZR-378D
| Art. No. | Description | |
| ZR-377DZR-378D | Inlet Conection: | PZ19.2 (CUSTOMIZED) |
| Outlet Pressure: | 50 PSI OR 22PSI | |
| Material: | ALUMINUM/BRASS BODY | |
| Flow Rate: | 0-15LPM | |
FLOWMETER & ACCESSORIES
FLOWMETER & ACCESSORIES
ZR-397F
ZR-397B
ZR-397C
ZR-396A
ZR-396B
ZR-397D
Metering Range(L/min)
Medium
EntrancePressure(Mpa)
Description
Oxygen
<sup>1-10</sup><sub>1-15</sub>
0.35
Inlet and outlet connection can be requested. The material and surface treatment can be requested.
COMMON TYPE GAUGE
ZG-10 Plastic Body
ZG-07 Steel Body
ZG-26 Steel-Cr. Body
ZG-27 Steel-Cr. Body
ZG-43 Steel Body
ZG-44 Steel Body
ZG-45 Plastic Body
ZG-46 Plastic Body
COMMON TYPE GAUGE
Bottom-Connecting
ZG-06 Plastic Body
ZG-11 Plastic Body
ZG-08 Steel-Cr. Body
ZG-25 Steel Body
ZG-23 Steel Body
ZG-24 Steel Body
ZG-13 Steel Body
ZG-42 Steel Body
ZG-47 Steel Body
ZG-48 Steel Body
ZG-49 Plastic Body
ZG-50 Plastic Body
FREON GAUGE
ZG-01A
ZG-01B
ZG-01D
ZG-01E
ZG-01C
OXYGEN/ACETYLENE GAUGE FOR WELDING
ZG-28 Steel Body
ZG-29Brass Body
ZG-32A Steel Body
ZG-32B Steel Body
ZG-32C Steel Body
ZG-30 Steel Body
ZG-30 Steel Body
ZG-32 Steel Body
ZG-32D Steel Body
ZG-32E Steel Body
VACUUM GAUGE
ZG-41
ZG-51
ZG-41A
PRESSURE GAUGE
ZG-06A For Farm-oriented
ZG-06B For Medical
LIQUID FILLED GAUGE
B
C
ZG-03
ZG-03
D
WATER TEMPERATURE GAUGE
ZG-58
THERMOMETER PRESSURE GAUGE
ZG-02A
ZG-02C
ZG-100
ZG-101
Diameter
Case Type
Connection
Inlet Thread
2.5", 3"
Steel, Plastic
0-6bar&0-120<sup>o</sup>C, 0-4bar&0-120<sup>o</sup>C, 0-10bar&0-160<sup>o</sup>C
Bottom&Center Back
3/8", 1/2" NPT,BSP,PT
THERMOMETER GAUGE
Type A
Type C
Type D
Type F
| GAS | OXYGEN | ||||||||||||||||||
| SPECIFICATION | G5/8Female,Right | G5/8Male,Right | G3/4Female | W22.91×1/14 | W(Φ)21.7×1/14 | CGA540 | G3/4Female | W21.84×1/14Female,Right | CGA580Medical,Oxygen | ||||||||||
| TYPE | B | C | A | C | A | B | A | A | C | ||||||||||
| GAS | ACETYLENE | ||||||||||||||||||
| SPECIFICATION | G5/8Female,Right | G5/8Male,Left | W21.84×1/14Female,Right | Φ15.5×Φ7.5Clamp | Φ20×Φ9Clamp | Φ20×Φ10mm Φ21×Φ10mmClamp Clamp | CGA300CGA510CGA200 | ||||||||||||
| TYPE | B | C | A | E | E | E | E | F | C | F | |||||||||
| GAS | PROPANE | ||||||||||||||||||
| SPECIFICATION | W21.8×1/14LH | W(Φ)21.7×1/14LH | W20-1/14SIN | G5/8LHMale | CGA510 | 20-14Male,Left | 7/8UNF-14 | ||||||||||||
| TYPE | A | A | A | C | C | A | C | ||||||||||||
| GAS | ARGON | ||||||||||||||||||
| SPECIFICATION | CGA580 | W21.84×1/14 | W24.32×1/14 | W(Φ)21.7×1/14 | W24.5-1/14 | G5/8RH | G3/4Male,Right | ||||||||||||
| TYPE | C | A | A | A | C | C | A | ||||||||||||
| GAS | CO2 | NITROGEN | |||||||||||||||||
| SPECIFICATION | W21.84×1/14 | W(Φ)21.7×1/14 | CGA320 | W24.32×1/14 | W(Φ)21.7×1/14 | G5/8RH | CGA580 | ||||||||||||
| TYPE | A | A | A | A | A | C | C | ||||||||||||
CONVERSION FACTORS FOR UNITS OF PRESSUREV
| TO COVERTFROM TO | Psi | mbar | bar | atm | Pa | kpa | mpa | kg/cm² |
| PSI | 1 | 68.9476 | 0.0689476 | 0.0680460 | 6894.76 | 6.89476 | 6.89476x10-3 | 0.0703069 |
| MBAR | 0.0145038 | 1 | 0.001 | 9.86923x10^⁴ | 100 | 0.1 | 0.0001 | 0.0010197 |
| BAR | 14.5038 | 1000 | 1 | 0.986923 | 100000 | 100 | 0.1 | 1.109716 |
| ATM | 14.6965 | 1013.25 | 1.01325 | 1 | 101325 | 101.325 | 0.101325 | 1.033227 |
| PA | 1.45038x10^4 | 0.01 | 0.00001 | 9.89623x10⁶ | 1 | 0.001 | 0.000001 | 1.019716x105 |
| KPA | 0.145038 | 10.0 | 0.010 | 0.0098692 | 1000 | 1 | 0.001 | 0.0101972 |
| MPA | 145.0238 | 10000 | 10 | 9.8692 | 1000000 | 1000 | 1 | 10.1972 |
| KG/CM2 | 14.2233 | 980.665 | 0.980665 | 0.967842 | 98060.5 | 98.0665 | 0.0980665 | 1 |
CONVERSION FACTORS FOR UNITS OF FLOW
| TO COVERTFROM TO | I/SEC | L/MIN(LPM) | M³/H | M/MIN | FT3/H(SCFH) | FT/MIN |
| I/SEC | 1 | 60 | 3.6 | 0.06 | 127.14 | 2.119 |
| /MIM(LPM) | 0.016667 | 1 | 0.06 | 0.001 | 2.119 | 0.035317 |
| M³/H | 0.27777 | 16.667 | 1 | 0.016667 | 35.3165 | 0.058861 |
| M³/MIN | 16.667 | 1000 | 60 | 1 | 2119 | 35.3165 |
| FT³/H(SCFH) | 0.007865 | 0.47188 | 0.028315 | 0.00047188 | 1 | 0.016667 |
| FT3/MIN | 0.47188 | 28.3153 | 1.6989 | 0.028315 | 60 | 1 |
