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Safety Valve

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Our company is the professional Safety Valve manufacturer in Taiwan. We have been approved with ISO 9001:2000 and obtained domestic patents for Safety Valves.

The Safety Valves which we manufacture are Spring Type Safety Valves. They might be divided by different materials into (1) Bronze Safety Valve (2) Stainless Steel Safety Valve (3) Cast Iron Safety Valve.

 

SAFETY VALVE QUICK REFERENCE
   
Page
Photo
Model
Pipe
Size
Material
Working
Pressure
kgf/cm2
Working
Temp
°C
Fluid
Steam
Air
Water
Oil
Non corrosive
Gas
Non corrosive
Liquid
Corrosive
Gas
Corrosive
Liquid
Safety Valve middle HL3, HL3-L
HL3
HL3-L
1/2"~2"
Bronze
0.3~20

-45°C
~
185°C

 
 
 
 
Safety Valve middle HL3P, HL3-LP
HL3P
HL3-LP
1/2"~2"
Bronze
3~10
-45°C
~
185°C
 
 
Safety Valve middle HL3S, HL3-LS
HL3S
HL3-LS
1/2"~2"
Bronze
0.3~20
-45°C
~
185°C
 
 
 
 
 
Safety Valve middle HL3SP, HL3-LSP
HL3SP
HL3-LSP
1/2"~2"
Bronze
3~10
-45°C
~
185°C
 
 
Safety Valve middle HAL3, HAL3-L
HAL3
HAL3-L
3/8"~1-1/2"
Bronze
0.3~20
-45°C
~
185°C
 
 
 
 
 
Safety Valve middle HAL3P, HAL3-LP
HAL3P
HAL3-LP
3/8"~1-1/2"
Bronze
3~10
-45°C
~
185°C
 
 
Safety Valve middle HL8S, HL8-LS
HL8S
HL8-LS
1/2"~2"
Stainless
steel
316
0.3~20
-196°C
~
290°C
 
 
 
 
Safety Valve middle HL8SP, HL8-LSP
HL8SP
HL8-LSP
1/2"~2"
Stainless
steel
316
2~20
-60°C
~
196°C
Safety Valve middle HL8S(FT), HL8-LS(FT)
HL8S
(FT)
~
HL8-LS
(FT)
1/2"~2"
Stainless
steel
316
0.3~20
-196°C
~
290°C
 
 
 
 
Safety Valve middle HL8SP(FT), HL8-LSP(FT)
HL8SP
(FT)
~
HL8-LSP
(FT)
1/2"~2"
Stainless
steel
316
2~20
-60°C
~
196°C
Safety Valve middle HL9S, HL9-LS
HL9S
HL9-LS
1/2"~2"
Stainless
steel
304
0.3~20
-196°C
~
290°C
 
 
 
 
Safety Valve middle HL9SP, HL9-LSP
HL9SP
HL9-LSP
1/2"~2"
Stainless
steel
304
2~20
-60°C
~
196°C
Safety Valve middle HAL9, HAL9-LS
HAL9S
HAL9-LS
1/4"~1-1/2"
Stainless
steel
304
0.3~20
-196°C
~
290°C
 
 
 
 
Safety Valve middle HAL9SP, HAL9-LSP
HAL9SP
HAL9-LSP
1/4"~1-1/2"
Stainless
steel
304
2~20
-60°C
~
196°C
Safety Valve middle HL9B, HL9-LB
HL9B
HL9-LB
1/2"~2"
Bronze
0.3~20
-45°C
~
185°C
 
 
 
 
 
Safety Valve middle HL9BP, HL9-LBP
HL9BP
HL9-LBP
1/2"~2"
Bronze
2~20
-45°C
~
185°C
 
 
Safety Valve middle HL6SP, HL6-LSP
HL6SP
HL6-LSP
3/4"~2"
Stainless
steel
316
2~16
-60°C
~
196°C
 
 
 
 
Safety Valve middle HL2-LP
HL2-LP
1"
Bronze
2~13
-45°C
~
185°C
 
 
 
 
 
Safety Valve middle HFSF-1P, HFSF-2P
HFSF-1P
HFSF-2P
1"~2"
Cast
Iron
1~20
-5°C
~
196°C
 
 
 
 
 
Safety Valve HLSF-1P, HLSF-2P
HLSF-1P
HLSF-2P
1"~2"
Cast
Iron
1~20
-5°C
~
196°C
 
 
 
 
 
 
The material of Model HL9 Series Safety Valve can be replaced by Stainless Steel 316(CF8M) upon customer's request.