产品简介
Models 215V and 337型号215V是非代码真空救济。模型是1-9：ASME第337第八空气/气体“紫外线"国内委员会认证的安全阀门。有“电梯针"电梯，方便手工测试设备。所有调整是密封，以防止篡改或拆卸工厂。两者都是PED的非有害气体认证。
详情介绍
Models 215V and 337
型号215V是非代码真空救济。模型是1-9：ASME第337第八空气/气体“紫外线”国内委员会认证的安全阀门。有“电梯针”电梯，方便手工测试设备。所有调整是密封，以防止篡改或拆卸工厂。两者都是PED的非有害气体认证。
Model 215V is Non-code Vacuum Relief.
Model 337 is ASME Section VIII Air/Gas “UV” National Board Certified Safety Valve. Has “lift-pin” lift device for easy manual testing. All adjustments are factory sealed to help prevent tampering or disassembly.
Both are PED Certified for Non-Hazardous Gas.
Features & Benefits:
- Large nozzle design provides high capacity.
- Flat bronze valve seats are lapped for optimum performance.
- Warn ring offers easy adjustability for precise opening with minimum pre-open or simmer.
- Pivot between disc and spring corrects misalignment and compensates for spring side thrust.
- Each Kunkle valve is tested and inspected for pressure setting and leakage.
Specifications
Vacuum Limits
Model 215V:
2" Hg to 29" Hg [67.7 mbarg to 982 mbarg]
-20°F to 406°F [-29°C to 208°C]
Pressure and Temperature Limits
Model 337:
1 psig to 60 psig [0.07 barg to 4.1 barg]
-20°F to 406°F [-29°C to 208°C]
- 上一篇： Models 264, 265, 266, 267, 264P, 265
- 下一篇： Models 19, 19M, 20, 20M, 20P, 20MP,
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