產品規格

 

• 900 Series DIN 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.

• 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℃.

• 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.

• Double port Full lift safety valve 

  
  We are renowned manufacturers of well designed and highly efficient Double Port Safety Valves. Demanded by modern plants, our safety valves are capable of dealing with the pressure and temperature normally encountered in the steam process and compressed air.

• 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.

• 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 .

• 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.

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

  
  A46F/C Type Pilot-operated pressure relief valve Model: A46C/A46F; Diameter: 2~8" Medium: Gas such as steam, Natural gas and Crude oil etc. pilot safety valve is a main valve and pilot valve a novel structure of the safety valve

• 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.

1.ARI 902 DIN Spring loaded Pressure Safety Valve:

 

2.A46F/H/Y Pilot-operated Pressure Relief valve (A46 Safety 

           

Valve):

 

 

 

3.Double Port High Lift Safety Valve:

 

 

 

4.A21 Spring loaded low lift external thread type safety valve:

 

5.A27Spring loaded low lift type safety valve:

6.A41Closed spring loaded low lift type high pressure safety valvee:

 

 

7.A48Spring loaded ful lift safety valve:

 

 

8.A44Spring loaded Full Lift safety valve:

 

9.A37,A38,A43Twin spring type safety valve:

 

 

10.A48SB High temperature and high pressure safety valve:

 

 

 

 

11.GA49H Impulse Safety Valve

 

 

 

 

 

12.A42Y-160/320Closed spring loaded full bore type high pressure safety valve

 

 

 

 

13.A42 Closed spring loaded full lift type safety valve

 

 

14.Lever Safety Valve

 

 

 

 

15.W Series Spring Loaded Full Lift Safety Valve

 

 

 

Model	Temperature	Medium		Type
A27H	≤200°C	Water, Air, Steam		Low Lift- closed Bonnet-with lever
A27Y	≤200°C	Corrosive medium		Low Lift- closed Bonnet-with lever
A28H	≤200°C	Air, Steam, Water, Mixture of N2 & H2		Full Lift- closed Bonnet-with lever
A28Y	≤200°C	Corrosive medium		Full Lift- closed Bonnet-with lever
A41H	≤300°C	Petroleum, Air, Water		Low Lift- closed Bonnet
A41Y	≤200°C	Corrosive medium		Low Lift- closed Bonnet
A47H	≤350°C	Steam, Air		Low Lift-Open Bonnet-with lever
A47Y	≤350°C	Steam, Air		Low Lift-Open Bonnet-with lever
A42Y	≤300°C	Air, Petroleum gas, Liquid		Full Lift-Closed Bonnet
A42Y	≤200°C	Corrosive medium		Full Lift-Closed Bonnet

 

 

A48Y	≤350°C	Steam, Air		Full Lift-Open Bonnet-with lever
A44Y	≤300°C	Air, Steam, Petroleum		Full Lift-Closed Bonnet-with lever
A44Y	≤200°C	Corrosive medium		Full Lift-Closed Bonnet-with lever
A37H, A38Y, A43H	≤350°C	Steam, Air		Twin Type
A42Y	≤200°C	Air,, Mixture of N2 & H2		Full Lift-Closed Bonnet with high pressure.
A42Y	≤200°C	Corrosive medium		Full Lift-Closed Bonnet with high pressure.
A42F	-29~80°C	LPG or similar non-corrosive medium		Full Lift-Closed Bonnet
A40Y Cast Steel Body	≤400°C	Air, Petroleum Gas, Mixture of N2 & H2		Full Lift-Closed Bonnet with heat radiator
A40Y 1Cr5Mo Body	≤450°C	Air, Petroleum Gas, Mixture of N2 & H2		Full Lift-Closed Bonnet with heat radiator

 

A48SH- Cast Steel        Body	≤425°C	Steam		Full Lift-Open Bonnet-with Lever-high   temperature
A48SH 1Cr5Mo  Body	≤510°C	Steam		Full Lift-Open Bonnet-with Lever-high temperature
A48SH 12CrMoV Body	≤550°C	Steam		Full Lift-Open Bonnet-with Lever- high temperature

 

SAFETY VALVE

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