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  • 产品名称：Models 264, 265, 266, 267, 264P, 265P, 266P and 267P

  • 产品型号：Models 264, 265, 266, 267, 264P, 265P, 266P and 26
  • 产品厂商：其它品牌
  • 产品文档：
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简单介绍：
Models 264, 265, 266, 267, 264P, 265P, 266P and 267P Non-Code Liquid Relief, ASME Section VIII, Air/Gas and Steam, National Board Certified, Safety and Relief Valves
详情介绍：
Models 264, 265, 266, 267, 264P, 265P, 266P and 267P
Non-Code Liquid Relief, ASME Section VIII, Air/Gas and Steam, National Board Certified, Safety and Relief Valves

Models 264, 265, 266, 267, 264P, 265P, 266P and 267P

  • Description
  • Specifications
  • Documentation
Kunkle Pressure Relief Valves, Steam Safety Valves, Direct Mounting Systems, Kunkle Safety and Relief Products Models 264, 265, 266, 267, 264P, 265P, 266P and 267P 

 

Non-Code Liquid Relief, ASME Section VIII, Air/Gas and Steam, National Board Certified, Safety and Relief Valves 

Model Descriptions
Model 264: Carbon Steel (CS) housing with 316 Stainless Steel (SS) trim (nozzle and disc), SS spring. Pressure-tight cap.
Model 265: Same as model 264 except high-temperature alloy spring (temperatures to 750°F [400°C]).
Model 266: Same as model 264 except all 316 SS materials.
Model 267: Same as model 266 except high-temperature alloy spring (temperatures to 750°F [399°C]).
Model 264P: Same as model 264 with pressure-tight packed lift lever.
Model 265P: Same as model 265 with pressure-tight packed lift lever.
Model 266P: Same as model 266 with pressure-tight packed lift lever.
Model 267P: Same as model 267 with pressure-tight packed lift lever.

 

Features & Benefits:

  • Top guided design offers high capacity with 0.110 in2 [0.710 cm2] orifice area.
  • Ball pivot between disc and spring corrects misalignment and compensates for spring side thrust.
  • Standard outlet with 1" Female NPT.
  • Each Kunkle valve is tested and inspected for pressure setting and leakage.
     
Specifications

Applications:
Protection of pumps, compressors, pressure vessels or systems handling corrosive fluids or vapors at high pressure and/or temperature.
Sentinel (warning) on steam equipment.

Pressure and Temperature Limits
Model 264: 4 to 3300 psig [0.28 to 227 barg]; -20°F to 550°F [-29°C to 288°C]
Model 266: 4 psig to 3300 psig [0.28 barg to 227 barg]; -320°F to 550°F [-195°C to 288°C]
Model 265: 4 psig to 3300 psig [0.28 barg to 227 barg]; -20°F to 750°F [-29°C to 399°C]
Model 267: 4 psig to 3300 psig [0.28 psig to 227 barg]; -320°F to 750°F [-195°C to 316°C]


 
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