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  • 产品名称：Model 900

  • 产品型号：Model 900
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简单介绍：
Model 900 Models 910, 911, 916 and 917: ASME Section VIII, Air/Gas/Steam/Liquid, “UV” National Board certified
详情介绍：
Model 900
Models 910, 911, 916 and 917: ASME Section VIII, Air/Gas/Steam/Liquid, “UV” National Board certified

Model 900

  • Description
  • Specifications
  • Documentation
Kunkle Pressure Relief Valves, Steam Safety Valves, Direct Spring Valves, Kunkle Safety and Relief Products Models 910 thru 927 

 

Models 910, 911, 916 and 917: ASME Section VIII, Air/Gas/Steam/Liquid, “UV” National Board certified.
Models 920, 921 and 927: ASME Section I Special use or application, “V” National Board certified. Also available for vacuum service. PED certified for non-hazardous gas. Not for use with oxidizing fluids.  

Model Descriptions
Model 910: Carbon Steel (CS) body and bonnet with Stainless Steel (SS) trim.
Model 911: All SS construction.
Model 916: Same as model 910 resilient seat/seals. Superior “leak-free” performance.
Model 917: Same as model 911 except resilient seat/seals. Superior “leak-free” performance.
Model 920: Steel body and bonnet with screwed cap and stainless steel spring for organic fluid vaporizers (ASME Section I -“V” Special Use or application).
Model 921: Steel body and bonnet with plain lift lever and stainless steel spring for forced flow steam generators (ASME Section I - “V” Special Use or application).
Model 927: Steel body and bonnet with packed lift lever and SS spring for high temperature/pressure hot water boilers (ASME Section I - “V” Special Use or application).

 

Features & Benefits:

  • Available with soft seats.
  • Threaded cap standard (back pressure tight). Maximum back pressure 50 psig [3.4 barg]*.
  • Hex on valve nozzle provides for easy installation.
  • Warn ring offers easy adjustability.
  • Pivoting disc design offers exceptional seat alignment.
  • Guide to nozzle ratio reduces friction.
  • Valve bodies are heavy duty casting.
  • Full nozzle design for optimum flow performance.
  • Threaded side outlet for piped off discharge to eliminate fugitive emissions.
  • Each Kunkle valve is tested and inspected for pressure setting and leakage.
Specifications
Applications:
Air/gas compressors, intercoolers, aftercoolers.
Liquid filled pressure vessels/systems, ASME Section VIII (UV).
Vacuum systems including pumps, tanks and equipment.
Pressure vessels - containing gas, air, liquid or steam, including tanks and receivers.
Oil/gas separators.
Overpressure relief and protection of pumps, tanks, lines and hydraulic systems.
Bypass relief or pressure regulation.
All SS Model 911 may be suitable for sanitary/edible applications.
Process and industrial corrosive applications.
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