Relief valve OFV20/OFV25

  • Relief valve OFV20/OFV25 Manufacturers, Relief valve OFV20/OFV25 Factory, Supply Relief valve OFV20/OFV25
  • Relief valve OFV20/OFV25 Manufacturers, Relief valve OFV20/OFV25 Factory, Supply Relief valve OFV20/OFV25
  • Relief valve OFV20/OFV25 Manufacturers, Relief valve OFV20/OFV25 Factory, Supply Relief valve OFV20/OFV25
  • Relief valve OFV20/OFV25 Manufacturers, Relief valve OFV20/OFV25 Factory, Supply Relief valve OFV20/OFV25
  • Relief valve OFV20/OFV25 Manufacturers, Relief valve OFV20/OFV25 Factory, Supply Relief valve OFV20/OFV25
Relief valve OFV20/OFV25
  • XINRUIHUA
  • Shandong, China
  • about 30 days
  • 3000 pcs/month

The relief valve is an angular relief valve with adjustable opening pressure. The valve can be manually closed. Thanks to the back seal function, the stem seal can be replaced under pressure.
The relief valve is designed to prevent disturbances caused by low flow rates or low density. Therefore, it can be applied to a situation where the range of capacity requirements varies greatly. For example, from the load to the partial load. O-rings with good flexibility ensure perfect sealing.

Welding steel relief valve for ammonia refrigeration

pressure relief valve

Technical Parameters

Product Name
Welding steel relief valve for ammonia refrigeration
Material
Carbon steel
Applicable medium
R717 and other non-flammable refrigerants, non-corrosive gases or liquids
Operating temperature
-50~150°C
Type
Right angle
Connection Type
Welding
Operating pressure
40 bar g(580 psi g)

     The relief valve is suitable for a variety of non-flammable refrigerants (including ammonia and carbon dioxide) and non-corrosive gas / liquid media, but the compatibility of the sealing material should be considered. The relief valve has three functions: relief valve, check valve, shut-off valve

  

Product Details

safety relief valves


relief valve

pressure relief valve

    



safety relief valves

     Shandong Ruihua Refrigeration Equipment Co.,Ltd is found in 1989, as an engineering, manufacturing, installation and maintenance refrigeration equipment company. We can also provide environmental protection and energy saving refrigeration solutions in accordance with users' requirements.

relief valve 

     We mainly provide a variety of refrigeration accessories,screw refrigeration compressors and accessories, piston refrigeration compressors and accessories, Industrial refrigeration system accessories, Cold storage installation accessories, Ammonia chemical protection products, Refrigeration instrument and gauge and so on.

pressure relief valve


Get the latest price? We'll respond as soon as possible(within 12 hours)
close left right