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Home > Products > Safety Valve > Flanged Safety Valve > Parallel LPG Safety Reflux Valve (GAHN42F-P18)

Parallel LPG Safety Reflux Valve (GAHN42F-P18)

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Basic Info

Model No.:  GAHN42F-P18

Product Description

Model NO.: GAHN42F-P18 Material: Carbon Steel 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: Straight Type Specification: CE, SGS, GMP HS Code: 8481400000 GAHN42F LPG BACK FLOW SAFETY valve

GAH42Fsafety valve are mounted on the liquid-phase backflow pipeline of the pump outlet of the liquefied petroleum gas station. When the pressure before the pump exceeds the stated value, the valve will open automatically and lead to safe return of the liquid so as to ensure the safe operation of equipment and pipelines. 
Parallel LPG Safety Reflux Valve (GAHN42F-P18)
GAA42H / Y Spring Loaded Full Lift Safety Valve Main Parts Material
No Parts Name GAA42H-C/ GAA42Y- C  Material GAA41Y--P/ GAA42Y-P Material GAA41Y--R / GAA42Y-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

Sealing D507 Stellite 6
 

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