• AH42F LPG Backflow Safety Valve / Safety Reflux Valve

AH42Fsafety valve or called Safety Reflux Valve, is often mounted on the liquid-phase reflux pipeline of the pump outlet of the liquefied petroleum gas station. When the pressure inside equipment and pipelines rises over the allowed pressure, the valve will automatically open and fully discharge, and will automatically close when the pressure lowers to the setting pressure to ensure the safety of equipment.

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Details

Basic Info

• Model NO.: AH42F
• Material: CS, Ss
• Actuator: Automatic
• Medium: LPG (Liquified Petroleum Gas)
• Application: LPG Pipeline
• Trademark: GOOLE, OEM
• Origin: Wenzhou, Zhejiang, China

• Structure: Spring Loaded Closed Full Lift Type
• Category: Safety Valve
• Connecting Type: Flange
• Usage: Overpressure Protection
• Body Design: Angle Type
• Specification: CE, SGS, GMP
• HS Code: 8481400000

 

 

 

 

 

 

 

 

 

 

 

Product Description

AH42F LPG BACK FLOW SAFETY VALVE / SAFETY REFLUX VALVE

AH42Fsafety valve or called Safety Reflux Valve, is often mounted on the liquid-phase reflux pipeline of the pump outlet of the liquefied petroleum gas station. When the pressure inside equipment and pipelines rises over the allowed pressure, the valve will automatically open and fully discharge, and will automatically close when the pressure lowers to the setting pressure to ensure the safety of equipment.  




GAH42F Spring Loaded Full Lift Safety Valve Main Parts Material

No	Parts Name	GAH42F- C  Material	GAH42F-P Material	GAH42F --R Material
1	Body	WCB	1cr18ni9ti	1cr18ni12mo2ti
2	Seat	2cr13/1cr18ni9ti	1cr18ni9ti	1cr18ni12mo2ti
3	Adjusting Ring	2cr13/1cr18ni9ti	1cr18ni9ti	1cr18ni12mo2ti
4	Disc	2cr13/1cr18ni9ti + PTFE	1cr18ni9ti + PTFE	1cr18ni12mo2ti+ PTFE
5	Guide	2cr13/1cr18ni9ti	1cr18ni9ti	1cr18ni12mo2ti
6	Bonnet	zg230-450	230-450	230-450
7	Spring	50crva	50crva	50crva
8	Stem	2cr13	2cr13	1cr18ni12mo2ti
9	Adjusting Bolt	45	2cr13	2cr13
10	Cap	200-400	200-400	200-400