• DIN ARI 900 Series Spring Loaded Pressure Safety Valve

  
  900 Series DIN standard Safety Valve are mainly applied to the industries such as petroleum & Natural gas, Chemistry, Electric, Metallurgy & Burning gas. DIN safety valve, pressure safety valve, safety relief valve.

• A48 Spring loaded full lift safety valve

  
  A48 Type Spring Loaded Full Lift Safety Valve is one in which the disc lifts sufficiently, so that the curtain area no longer influences the discharge area.

• Double port full lift safety valve

  
  Double Port Safety Valve is also called Twin Spring Safety Valve or Twin Port Safety Valve, which can be designed with One Inlet One Outlet or One inlet and one outlet. and mainly used for Steam and air system.

• A48SB High temperature and high pressure safety valve

  
  These safety valves are used as Extra Pressure Protection Device for the equipment and pipeline of the steam, ect.

• A21 Spring loaded low lift external thread type safety valve

  
  A21F、A21H-C Spring loaded low lift external thread type safety valves are used for air, ammonia, petroleum gas equipment and pipeline .

• A27 Spring loaded low lift type safety valve

  
  This A27H low lift type type safety valve is used for the equipment and pipeline of water, steam and other mediums what the working temperature are less than 200℃.

• A42 spring loaded full lift type safety valve

  
  A42Y-C A42H / Y Spring Loaded Full Lift Safety Valve are used for the equipment and pipeline of the air,petroleum gas, liquid etc.

• Balanced Bellow Safety valve

  
  Balanced Bellow Safety valve is used for the equipment and pipelines with unstable back pressure or containing poisonous or corrosive ore pulp media. Its max working temperature is 300 Deg C

• A41 Closed spring loaded low lift type high pressure safety valve

  
  A41H Spring Loaded Low Lift Safety Valves opening height is between one twentieth to one fortieth times of the flow diameter.

• Quick Crossover Safety(Relief)Valve

  
  Quick Crossover Safety(Relief)Valve is a further developped safety device from double port safety valve, which consist of a Switch Mechanism in the middle of it.

• A46F/H/Y Pilot-operated Pressure Relief valve (A46 Safety Valve)

  
  A46H/F Type Pilot-operated pressure relief valve is mainly composed of a main valve and pilot valve . Medium: Steam, Natural gas and Crude oil etc.

• A44 Spring loaded Full Lift safety valve

  
  A44 Type Spring Loaded Full Lift Safety Valve opening height is more than one fourth times of the flow diameter. it has an advantage of discharging greatly.