Vatten Metal Seatedbutterfly valve - 电子书在线预览、各类电子书在线制作-云展网平台

Metal Seated butterfly valve

SHANGHAI VATTEN VALVE CO., LTD.

02 Key Features. ...02
03 Standards.
04 Technical Parameters.
05 Sealing Structure. ...03
06 Sealing System. .... 04
07 Typical Construction.
08 Actuation Type.
09 Typical Applications. ...06
10 Dimensions. ....07
11 Company Information. ...14

01 / Product Overview

METAL SEATED BUTTERFLY VALVES, referredas triple offset butterfly valve as well, are particularly designed for most demanding flow conditions which features high pressure, high temperature or extreme grinding media. The triple offset function produces an ellipsoidal sealing geometry, with an almost zero friction free, stroking motion between the body seat and seal ring throughout the complete open/close cycles. Operating torque is therefore reduced with minimal seat/seal ring wear allowing the same materials to be used for the seat and seal ring.

02 / Key Features

— Triple offset sealing geometry with bi-directional, zero leak sealing capability

— Friction free operation

— Low operating torque

— Fire safe due to all metal construction

— Hard faced body seat with multiple options for various sever situation

— Stainless steel + graphite laminated seal ring for mild severe service

—Solid stainless steel + hard face seal ring for very severe service

— Semi-hard seat design to provide superb bi-directional sealing performance

— Anti blowout stem

— Operator mounting flange as per ISO 5211

03 / Standards Compliance

Category	Applicable Standard
General Design	API 608, EN 1983
Flange Connection	ASME B16.5, EN 1092-1, JIS B2220
Top Mounting	ISO 5211
Face to Face	ASME B16.10, EN 558-1
Pressure Test	API 598, EN 12266-1
Low Emission Test	ISO 15848-1

04 / Technical Parameters

Category	Specification
Applicable Medium	Gas, liquid, solution and slurry
Operating Temperature	-196~425℃(Up to 815℃ as option)
Nominal Size	DN50~1200
Nominal Pressure	PN10~PN160 (Class 150~Class 900)
Actuation	Hand level, gear box, electric actuator, pneumatic actuator
Connection	Flange, wafer
Leakage Rate	API 598 (ZERO leakage are optional.)
Body Material	C.S, St.st, DSS, SDSS (Hastelloy and Titanium alloy as option)
Ball Material	St.st, DSS, SDSS (Hastelloy and Titanium alloy as option) *

05 / Sealing structure

Circinal seal ring could be made of either solid metal or multi-layer type. As the most important part, seal ring assembly and disassembly shall be paid more attention. Furthermore, the handler shall know the construction very detailedly. The 3rd offset requires cone angle of seal ring and seat shall fit.

Seal sealing ring construction

Metal ring

Stainless steel with harden sealing surface which is formed by overlay welding.Superb wear resistant to grinding medium.

Multi-layer ring

Stainless steel ring plate as retainer to have couple of graphite layers. However if operating pressure is not extremely high and it requires pretty sealing, the layer material could be plastic like PTFE, R-PTFE or PEEK. It offers the most cost economic solutions.

06 / Sealing system

In order to handle various flow needs fitting different engineering cost, we offer 3 optional sealing construction.

Sealing Construction			Features
		Disc Retainer for disc seal ring Disc seal ring Body seal ring Retainers for body seal ring	assembled.	Both sealing rings are replaceable. Maintenance friendly design to shorten problem solving period. High cost for fabrication and assembly. Metal to metal sealing. Retainers for body seal ring are 3-piece
	目	Disc Retainer for disc seal ring Disc seal ring Body		Typical construction. Could be made of either solid metal or multi-layer type. Cost economic Not suitable for particle, powder and slurry
		Disc Body seal ring	Retainer for body seal ring	Very low flow scouring to sealing construction. Could be made of either solid metal or multi-layer type.	which could damage multi-layer material Only available for short face-to-face valve.

07 / Typical structure

08 / Actuation type

Actuation could be as below options. The actuator is sized and installed onto top bracket pad as ISO 5211. Be aware pneumatic actuator orientation would vary to piping arrangement. Actuator shall be sized according to flow medium condition, valve size and functionality.

When piping system requires emergency manual operation for pneumatic actuators, installation reservation and operation access shall be taken into consideration. Manual hydraulic unit or declutchable gearbox shall be so installed that the operator could reach there in case or emergency and operate the lever or wheel.

Wheel Gearbox

Pneumatic Actuator With Optional Manual Operator

Pneumatic Actuator For Small Size Valve

Electric Actuator

Industry	Application	Crygenic	Ultra HighTemp.	Ultra HighPress.	Bi-directionSeal	NACE	AbrasionResistant	CorrosionResistant
Oil Refining	Delayed Coking - Fractionator overhead vapor
Oil Refining	Delayed Coking - Steam/air decoking line
Oil Refining	FCCU - Regenerator flue gas (expander outlet)		●				●
Oil Refining	FCCU - Regenerator dense-phase slide valve
Oil Refining	FCCU - Main fractionator bottom
Oil Refining	Hydrocracker - HP separator vent			●
Petrochemical	Ethylene - Quench transfer line		●
Petrochemical	Ethylene - Furnace transfer line
Petrochemical	PTA - Oxidation reactor vent
Petrochemical	Polymer - Fluidized bed reactor vent
Oil&Gas Upstream	FPSO - Production separator outlet
Oil&Gas Upstream	Gas plant - Inlet separator
Oil&Gas Upstream	Gas turbine inlet isolation
Power	Coal-fired - Main steam line (large unit)
Power	Coal-fired - HP heater drain
Power	Coal-fired - Fly ash pneumatic conveying			●
Power	IGCC - Syngas hot gas filter bypass		●	●
Power	Nuclear - Auxiliary steam isolation				●
Coal Chemical	Coal gasification - Syngas scrubber outlet						●
Coal Chemical	Coal gasification - Claus tail gas
Coal Chemical	Methanol synthesis - Converter inlet			●		●
Coal Chemical	CTO - Quench tower outlet
Mining& Metallurgy	Smelter - Roaster off-gas
Mining& Metallurgy	Bayer process - Digester flash vent
Mining& Metallurgy	Steel mill - Blast furnace gas (clean)
Industrial Gas	Air separation - Molecular sieve switch
Industrial Gas	Syngas/H2- Large diameter isolation
LNG	LNG regasification - Seawater discharge
LNG	LNG storage tank - BOG outlet
Water/Environment	FGD - Absorber inlet duct
Water/Environment	FGD - GGH bypass
Water/Environment	Desalination - Brine blowdown
Marine/Shipbuilding	LNG carrier - Cargo tank relief
Marine/Shipbuilding	Cruise ship - Exhaust gas economizer

10 / Dimensions (mm)

Wafer Mounting Metal Seated Butterfly Valve PN10/PN16/PN25

PN10: DN ≤ DN125 PN16: DN ≤ DN125 PN25: DN ≤ DN125

PN10: DN150 ≤ DN ≤ DN300 PN16: DN150 ≤ DN ≤ DN300 PN25: DN150 ≤ DN ≤ DN250

PN10: DN350 ≤ DN ≤ DN600 PN16: DN350 ≤ DN ≤ DN600 PN25: DN300 ≤ DN ≤ DN600

PN10: DN ≥ DN700 PN16: DN ≥ DN700 PN25: DN ≥ DN700

DN	L	h	H(Operating Temperature)				EN 1092-1 PN10				EN 1092-1 PN16				EN 1092-1 PN25
DN	L	h	-60~-196℃	-29~-60℃	350~-29℃	350~-500℃	0K	N-∅d	StemSize	FlangeType	0K	N-∅d	StemSize	FlangeType	0K	N-Ød	StemSize	FlangeType
50	43	72	350	305	200	350	0125	4-018	014	F07	∅125	4-018	014	F07	0125	4-018	014	F07
55	46	110	375	330	225	375	0145	4-018	016	F07	0145	4-018	016	F07	0145	4-018	016	F07
80	49	115	450	345	240	390	0160	4-018	016	F07	0160	4-018	016	F07	0160	4-018	016	F07
100	56	130	550	360	255	405	0180	4-018	018	F07	0180	4-018	018	F07	0190	4-022	018	F07
125	64	150	580	425	305	465	0210	4-018	022	F10	0210	4-018	022	F10	0220	4-026	022	F10
150	70	165	600	450	325	490	0240	4-022	026	F10	0240	4-022	026	F10	0250	4-026	026	F10
200	71	210	650	510	380	580	0295	4-022	028	F12	0295	4-022	028	F12	0310	4-026	028	F12
250	76	245	700	540	410	610	0350	4-022	032	F12	0355	4-026	032	F12	0370	4-M27	032	F14
300	83	280	720	600	460	660	0400	4-022	038	F14	0410	4-026	038	F14	0430	4-M27	038	F14
350	92	315	780	680	525	725	0460	4-M20	040	F16	0470	4-M24	040	F16	0490	4-M30	040	F16
400	102	345	820	700	545	770	0515	4-M24	045	F16	0525	4-M27	045	F16	0550	4-M33	045	F16
450	114	380	860	800	630	855	0565	4-M24	050	F16	0585	4-M27	050	F16	0600	4-M33	050	F25
500	127	415	950	840	650	880	0620	4-M24	055	F25	0650	4-M30	055	F25	0660	4-M33	055	F25
600	154	460	1100	880	680	820	0725	4-M27	060	F25	0770	4-M33	060	F25	0770	4-M36	060	F30
700	165	488	1150	980	780	930	0840	12-M27	070	F25	0840	12-M33	070	F25	0875	4-M39	070	F30
800	190	572	1300	1010	860	1010	0950	12-M30	080	F30	0950	12-M36	080	F30	0990	8-M45	080	F35

Wafer Mounting Metal Seated Butterfly Valve Class 150 / Class 300

Class 150: NPS ≤ 5" Class 300: NPS ≤ 5"

Class 1 5 0 ; 6 " \le { \mathsf { N P S } } \le 1 4 " Class 3 0 0 ; 6 " <= { \mathsf { N P S } } <= 1 0 "

Class 150: 1 6 " <= N P S <= 2 4 " Class 300: 1 2 " <= \mathsf { N P S } <= 2 0 "

Class 150: { \mathsf { N P S } } >= 2 8 " Class 300: { \mathsf { N P S } } >= 2 2 "

Flanged Metal Seated Butterfly Valve PN10

Size	L	h	H(Operating Temperature)				EN 1092-1 PN10
Size	L	h	-60~-196℃	-29~-60℃	350~-29℃	350~500℃	OD	0K	n-φ(M)d	T	Stem Size	Flange Type
50	108	72	350	305	200	350	0165	0125	4-018	18	014	F07
65	112	110	375	330	225	375	0185	0145	8-018	18	016	F07
80	114	115	450	345	240	390	0200	0160	8-018	20	016	F07
100	127	130	550	360	255	405	0220	0180	8-018	20	018	F07
125	140	150	580	425	305	465	0250	0210	8-018	22	022	F10
150	140	165	600	450	325	490	0285	0240	8-022	22	026	F10
200	152	210	650	510	380	580	0340	0295	8-022	24	028	F12
250	165	245	700	540	410	610	0395	0350	12-022	26	032	F12
300	178	280	720	600	460	660	0445	0400	12-022	26	038	F14
350	190	315	780	680	525	725	0505	0460	16-022	26	040	F16
400	216	345	820	700	545	770	0565	0515	16-026	26	045	F16
450	222	380	860	800	630	855	0615	0565	20-026	28	050	F16
500	229	415	950	840	650	880	0670	0620	20-026	28	055	F25
600	267	460	1100	880	680	820	0780	0725	20-030	34	060	F25
700	292	488	1150	980	780	930	0895	0840	24-030	34	070	F25
800	318	572	1300	1010	860	1010	01015	0950	24-033	36	080	F30

Flanged Metal Seated Butterfly Valve PN16

Size	L	h	H(Operating Temperature)				EN 1092-1 PN16
Size	L	h	-60~-196℃	-29~-60℃	350~-29℃	350~500℃	OD	0K	n-φ(M)d	T	Stem Size	Flange Type
50	108	72	350	305	200	350	0165	0125	4-018	18	014	F07
65	112	110	375	330	225	375	0185	0145	8-018	18	016	F07
80	114	115	450	345	240	390	0200	0160	8-018	20	016	F07
100	127	130	550	360	255	405	0220	0180	8-018	20	018	F07
125	140	150	580	425	305	465	0250	0210	8-018	22	022	F10
150	140	165	600	450	325	490	0285	0240	8-022	22	026	F10
200	152	210	650	510	380	580	0340	0295	12-022	24	028	F12
250	165	245	700	540	410	610	0405	0355	12-026	26	032	F12
300	178	280	720	600	460	660	0460	0410	12-026	28	038	F14
350	190	315	780	680	525	725	0520	0470	16-026	30	040	F16
400	216	345	820	700	545	770	0580	0525	16-030	32	045	F16
450	222	380	860	800	630	855	0640	0585	20-030	40	050	F16
500	229	415	950	840	650	880	0715	0650	20-033	44	055	F25
600	267	460	1100	880	680	820	0840	0770	20-036	54	060	F25
700	292	488	1150	980	780	930	0910	0840	24-036	42	070	F25
800	318	572	1300	1010	860	1010	01025	0950	24-039	42	080	F30

Flanged Metal Seated Butterfly Valve PN25

Size	L	h	H(Operating Temperature)				EN 1092-1 PN25
Size	L	h	-60~-196℃	-29~-60℃	350~-29℃	350~500℃	OD	0K	n-φ(M)d	T	Stem Size	Flange Type
50	108	72	350	305	200	350	0165	0125	4-018	20	014	F07
65	112	110	375	330	225	375	0185	0145	8-018	22	016	F07
80	114	115	450	345	240	390	0200	0160	8-018	24	016	F07
100	127	130	550	360	255	405	0235	0190	8-022	24	018	F07
125	140	150	580	425	305	465	0270	0220	8-026	26	022	F10
150	140	165	600	450	325	490	0300	0250	8-026	28	026	F10
200	152	210	650	510	380	580	0360	0310	12-026	30	028	F12
250	165	245	700	540	410	610	0425	0370	12-030	32	032	F14
300	178	280	720	600	460	660	0485	0430	16-030	34	038	F14
350	190	315	780	680	525	725	0555	0490	16-033	38	040	F16
400	216	345	820	700	545	770	0620	0550	16-036	40	045	F16
450	222	380	860	800	630	855	0670	0600	20-036	46	050	F25
500	229	415	950	840	650	880	0730	0660	20-036	48	055	F25
600	267	460	1100	880	680	820	0845	0770	20-039	58	060	F30
700	292	488	1150	980	780	930	0960	0875	24-042	50	070	F30
800	318	572	1300	1010	860	1010	01085	0990	24-048	54	080	F35

1 Flanged Metal Seated Butterfly Valve Class 150

Class 150: NPS ≤ 18" Class 300: NPS ≤ 4"

Class 150: NPS ≥ 20" Class 300: NPS ≥ 5"

Size	L	H(Operating Temperature)				ASME B16.34 Class 150
Size	L	-60~-196℃	-29~-60℃	350~-29℃	350~500℃	OD	0K	n-φ(M)d	h	T	Stem Size	Flange Type
2"	108	350	305	200	350	0150	0120.7	4-018	90	17.5	014	F07
2-1/2"	112	375	330	225	375	0180	0139.7	4-018	100	20.7	016	F07
3″	114	450	345	240	390	0190	0152.4	4-018	110	22.3	016	F07
4"	127	550	360	255	405	0230	0190.5	4-018	135	22.3	018	F07
5″	140	580	425	305	465	0255	0215.9	4-022	155	22.3	022	F10
6"	140	600	450	325	490	0280	0241.3	4-022	185	23.9	026	F12
8"	152	650	510	380	580	0345	0298.5	4-022	225	27	028	F12
10"	165	700	540	410	610	0405	0362.0	4-026	255	28.6	032	F12
12"	178	720	600	460	660	0485	0431.8	4-026	305	30.2	038	F14
14"	190	780	680	525	725	0535	0476.3	4-030	325	33.4	040	F16
16″	216	820	700	545	770	0595	0539.8	4-030	360	35	045	F16
18"	222	860	800	630	855	0635	0577.9	4-033	370	38.1	050	F25
20"	229	950	840	650	880	0700	0635.0	4-033	420	41.3	055	F25
24"	267	1100	880	680	820	0815	0749.3	4-036	480	46.1	065	F25

Flanged Metal Seated Butterfly Valve Class 300

Class 150: NPS ≤ 18"
Class 300: NPS ≤ 4"

Class 150: NPS ≥ 20"
Class 300: NPS ≥ 5"

Size	L	H(Operating Temperature)				ASME B16.34 Class 300
Size	L	-60~-196℃	-29~-60℃	350~-29℃	350~500℃	OD	0K	n-φ(M)d	h	T	Stem Size	FlangeType
2"	108	350	305	200	350	0165	0127.0	4-018	145	20.7	014	F07
2-1/2"	112	375	330	225	375	0190	0149.2	4-022	150	23.9	016	F07
3″	114	450	345	240	390	0110	0168.3	4-022	150	27	018	F10
4"	127	550	360	255	405	0255	0200.0	4-022	150	30.2	020	F10
5"	140	580	425	305	465	0280	0235.0	4-022	185	33.4	026	F10
6"	140	600	450	325	490	0220	0269.9	4-022	210	35	028	F12
8"	152	650	510	380	580	0380	0330.2	4-026	240	39.7	032	F14
10"	165	700	540	410	610	0345	0387.4	4-030	280	46.1	038	F14
12"	178	720	600	460	660	0420	0450.8	4-033	315	49.3	040	F16
14"	190	780	680	525	725	0585	0514.4	4-033	350	52.4	045	F16
16"	216	820	700	545	770	0550	0571.5	4-036	390	55.6	050	F25
18"	222	860	800	630	855	0610	0628.6	4-036	410	58.8	060	F25
20"	229	950	840	650	880	0675	0685.8	4-036	460	62	065	F30
24"	267	1100	880	680	820	0815	0812.8	4-042	510	68.3	080	F30

Note:

1. Face to face is referred as RF sealing surface. It would vary a little for other sealing surface type.

2. Dimension is subject to further change without notice.

3. For valve size beyond above table, please approach sales for detailed drawing.

4. For DN65 PN16, the flange would be optional to fit 4 or 8 bolts which shall be addressed while ordering.

Vatten Valve Group, a globally renowned industrial automation valve enterprise originating from Saarland, Germany, specializes in the research, development, and manufacturing of core products such as automatic control ball valves, butterfly valves, and regulating valves. Leveraging our exceptional technological expertise, we deliver innovative valve solutions and professional technical support to critical industries including energy, chemical, water treatment, pharmaceutical, and food processing.

The Group operates four state-of-the-art manufacturing bases strategically located in Shanghai, Tianjin, Lishui, and Jiaxing, China. To better serve international markets, we have established branch offices in key strategic locations including the United Kingdom, Turkey, Belarus, Saudi Arabia, and Indonesia. Ensuring timely and efficient technical support and services for local partners and clients.

Rooted in the German tradition of precision manufacturing, Vatten Valve maintains its focus on automatic control valves while strictly adhering to international quality standards. We are committed to continuous innovation, providing customers with superior performance products, professional technical support, and comprehensive fluid control solutions, empowering them to address complex industrial fluid control challenges.

SHANGHAI VATTEN VALVE CO.,LTD.

Address No. 788 Chuangzhi Road, Xindai Town, Pinghu, Jiaxing, Zhejiang, China

Tel 86-400-090-1895

Fax 021-54722967

Website www.vattenvalve.com

Mailbox sales@vattenvalve.com

— ONLY SUSTAINABLE VALVE SOLUTION IS THE TASK —