ZJHR-1O型切断球阀

ZJHR—1000、ZJHR—1010、ZJHR—1100、ZJHR—1110[1]系列O型切断球阀采用国际通用标准设计，选用可靠性高的国际上广泛使用的气动执行机构、电动执行机构，整机可靠性高。其结构紧凑、重量轻、体积小、装拆维护方便；用于控制高粘度、带有纤维性和含有颗粒的介质。

ZJHR—1001、ZJHR—1011、ZJHR—1101、ZJHR—1111[2]系列O型切断球阀主要应用于保温场合。当管道内工艺介质的温度低于其结晶温度或过低时，会出现工艺介质结晶或粘度增加，造成阀门卡死卡涩。通过在阀体外侧增设夹套并通入高温蒸汽的方式，可避免上述故障发生，使得工艺过程正常进行。它广泛应用于石油、化工、冶金、电站等自动控制系统中，对流体输送管道中的介质进行切断或接通。

产品特点：1、流路畅通、流阻小。

2、密封性能好，泄漏低。

3、阀杆防飞出。

4、按用户要求，可带防静电功能。

5、按用户要求，可带防火功能满足API607/API6FA要求。

ZJHR-1 O Type Cut-Off Ball Valve

ZJHR-1000,ZJHR-1010,ZJHR-1100,ZJHR1 1 1 0 ^ { [ 1 ] } series O-type cut-off ball valves are designed according to general international standards,and the internationally widely used pneumatic actuators or electric actuators with high reliability are selected to combined with ball valves,which ensure that the whole machine is highly reliable.It is compact in structure,light in weight,small in volume,and easyinassembly,disassemblyand maintenance; itis used to control high-viscosity, fibrous and particle-containing media.

ZJHR-1001,ZJHR-1011，ZJHR-1101,ZJHR-1111[2] series O-type cut-off ball valves are mainly used in thermal insulation occasions.When the temperature of the process medium in the pipeline is lower than its crystallization temperature or too low,the process medium will crystallize or become more viscous,causing the valve to become stuck. By addinga jacket on the outside of the valve body and supplying high-temperature steam,the above failures can be avoided,and the process will proceed normally.

They are widely used in automatic control systems such as petroleum,chemical industry,metallurgy, power station,etc.,to cut off or connect the medium in the fluid transportation pipeline.

Features:1.Smooth flow path and small flow resistance.
2.Good sealing performance and low leakage.
3.Anti-flying out valve stem
4.Anti-static function is available according to user's requirements.
5.Meet API 607/API 6FA requirements with fire protection function according to user's requirements.

标准规格 Standard Specifications系列型号SerialModelNumber

Pro. type Seat type Ball type Structural type产品类型 阀座型式 球芯型式 结构型式

ZJHR-1 X X X1 ！
0型切断球阀 二 软密封 一 浮动球 标准型 0 standard type硬密封 固定球 保温型 1 Insulated type
O Type Cut-Off
Ball Valve 上装式 3 Top entry type

0 Soft sealing 0 float ball
1 Hard sealing 1 Trunnion mounted ball

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阀内组件Valve trims

执行机构Actuator

阀体、阀内零件材料组合及使用温度

Material combinations of valve body and valve trims and operating temperature 表1A铸造Floating ball type Table1A Cast floating ball valve（公称通径 Nominal diameter PN16,

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20/Class150 DN15\~150(1/2"\~6")、PN25,40,50/Class300 DN15\~150 (1/2"\~6")、PN63,100,110/Class 600 DN15\~40 (1/2"\~1/"))

表 Table 1B 铸造固定球型 Cast Trunnion mounted ball valve（公称通径 Nominal diameter PN16，20,25，40，50/Class150，Class300 \mathbf { D N 2 0 0 } { ~ } 6 0 0 ( 8 " ~ 2 4 " ) ；PN63，100，110/Class600 \mathbf { D N S 0 } { ~ } 6 0 0 (2"\~24"))

·HT：热处理Heat treating ·HF：表面硬化处理Hard face

表 Table1C锻造Floating ball type Forged floating ball valve（公称通径 Nominal diameterClass900,1500，2500/150,160,260，420 DN25～40 ( 1 " ~ 1 % " ) （2号

表 Table 1D 锻造固定球型Forged Trunnion mounted ball（公称通径 Nominal diameter Class900,1500/PN150,160,260 DN50～300 ( 2 " ~ 1 2 " ) ; { C l a s s 2 5 0 0 / P N 4 2 0 D N 5 0 } { ~ } 2 0 0 ( 2 " { ~ } 8 " ) ) （204号

·HT：热处理Heat treating·HF：表面硬化处理Hard face备注：表1A一D规格范围外的阀体、阀内零件材料组合详询技术部。

Note:For the materialcombination of valve bodyand valve trims outside the specification range of Table1 A-D,please consult the technical department for details.

表1E使用温度范围（公称通径 \mathbf { D N 1 5 } { ~ } 6 0 0 （1/2"\~40"））

Table 1E Use temperature range (nominal diameter DN15\~ 60o (1/2 "\~ 40")).

Note:For the temperature range outside the specification range of Table 1E,please consult the technical department for details.

浮动球阀Float ball valve D ese 5.0 纤维强化四氧乙RFE 4.0 125-150A 32-65A 药 工 3.0 25 2. 0 1. 0 0 工 1 ■ 0 200 250 -20 0 50 100 150 200 250 流体温度Fluid temperature°C 流体温度Fluid temperature°C 固定球阀Fixedball valve 碳纤维强化聚四氟乙烯Carbon fiber + R . TFE 二硫化钼强化聚四氟乙烯 Supramoly+R. TFE 4. 0 4. 0 3. 0 3. 0 2.0 2. 0 0 0 □ -200 50 100 150 200 250 -200 50 100 150 200 250 流体温度Fluid temperatureC 流体温度Fluid temperatureC

阀体结构 Valve body structure

图4.1铸造硬密封浮动球球阀Figure 4.1Cast hard sealing floating ball valve

图4.2铸造软密封浮动球球阀Figure 4.2 Cast soft sealing floating ball valve

执行机构标准配置及最大允许压差
注：1、表3至表7配置不适用于粘稠性较强的介质，不适用于禁油介质，不适用于PEEK、PPL 阀座材 质。
2、表3至表7配置最大允许压差不准超过ASMEB16.34标准规定。
3、表7电动执行机构配置只作为阀门所需力矩的参考，其他功能要求及型号请参考M系列执行器样本。 4、表7电动执行机构标准连接形式为直连式，如要求杠杆式连接形式需在电动执行器型号明确或合同订 单上注明。
5、手动执行机构配置及最大允许压差详询技术部。
6、表3至表7规格范围外的机构配置及最大允许压差详询技术部。
Actuator Standard Configuration and Maximum Allowable Pressure Difference
Notes:1.The configurations in Table3to Table7are not suitable for viscous media,oil-prohibited media,and PEEK and PPL valve seat materials.
2.The maximum allowable pressure difference of theconfigurations in Table 3to Table 7shall not exceed the ASMEB16.34 standard.
3.The configuration of the electric actuator in Table7is only used as a reference for the torque required by the valve.For other functional requirements and models,please refer to the M series actuator sample.
4.The standard connection formof the electric actuator in Table7 is direct connection.If the lever conection form is required,it must be indicated on the model of the electric actuator or on the contract order.
5.Consult the technical department for theconfigurationof the manual actuator and the maximum allowable pressure difference.
6.For mechanism configuration and maximum allowable pressure difference outside the specification range of Table 3 to Table 7,please consult the technical department for details.

表3-1PN16,20/Class150软密封气动双作用执行机构（气开）气源压力： { \bf ; 4 0 0 k P a } 单位：MPa

Table 3-1 PN16,20/Class150 Soft sealing Pneumatic double-acting actuator (Air to open）Air supply: 400kPa Unit:MPa

表3-2PN16,20/CIass150软密封气动双作用执行机构（气关）气源压力： { \bf ; 4 0 0 k P a } 单位：MPa

表3-3PN25,40,50/CIass300软密封气动双作用执行机构（气开）气源压力： { \bf ; 4 0 0 k P a } 单位：MPa

表3-4PN25,40,50/Class300软密封气动双作用执行机构（气关）气源压力： \mathbf { 4 0 0 k P a } 单位：MPa

表3-5PN63,100,110/Class600软密封气动双作用执行机构（气开）气源压力： { \bf 4 0 0 k P a } 单位：MPa

表3-7PN16,20/Class150软密封气动单作用执行机构（气开）气源压力:400kPa单位：MPa

表3-8PN16,20/CIass150软密封气动单作用执行机构（气关）气源压力： \mathbf { 4 0 0 k P a } 单位：MPa

Table 3-8 PN16,20/Class150 Soft sealing Pneumatic single-acting actuator (Air to close) Air supply:400kPaUnit:MPa

表3-9PN25,40,50/CIass300软密封气动单作用执行机构（气开）气源压力： { \bf 4 0 0 k P a } 单位：MPa Table 3-9 PN25,40,50/Class 300 Soft sealing Pneumatic single-acting actuator (Air to open) Air supply:400kPa Unit:MPa

表3-10PN25,40,50/Class300软密封气动单作用执行机构（气关）气源压力 { \bf : 4 0 0 k P a } 单位：MPaTable 3-10 PN25,40,50/ Class 300 Soft sealing Pneumatic single-acting actuator(Air to close）Airsupply:400kPa Unit:MPa

表3-11PN63,100,110/Class600软密封气动单作用执行机构（气开）气源压力 { \bf : 4 0 0 k P a } 单位：MPa

Table 3-11PN63,100,110/Class 600 Soft sealing Pneumatic single-acting actuator (Air to open） Air

supply:400kPa Unit:MPa

表3-12PN63,100,110/Class 600软密封气动单作用执行机构（气关）气源压力:400kPa单位：MPa

Table 3-12PN63,100,110/Class 600 Soft sealing Pneumatic single-acting actuator(Air to close）Air

supply:400kPa Unit:MPa

表4-1PN16,20/CIass150软密封气动双作用执行机构（气开）气源压力： { \bf 5 0 0 k P a } 单位：MPa