Spring Loaded Low Lift Type High Pressure Safety Valve (GA41Y)

Model NO.: GA41Y Structure: Spring Size: Dn20-Dn150, 3/4" -6" Working Temperature: Below 300 Deg C Specification: CE, SGS, GMP HS Code: 8481400000 Pressure: Pn64-Pn150, Class 600- Class 900lb Model: Ga41y Working Medium: Petroleum, Air, Water, etc. Trademark: GOOLE, OEM Origin: Wenzhou, Zhejiang, China A41H Spring Loaded Low Lift Safety Valves opening height is between one twentieth to one fortieth times of the flow diameter. Order Products   Details     Introduction of low lift Safety Valve   1.In low lift safety valves, the disc only lifts a distance of 1/24th of the bore diameter. The discharge area is determined entirely by the position of the disc, and since the disc only lifts a small amount, the capacities tend to be much lower than those of full or high lift valves.   2.low lift safety valve valve opening height is between one twentieth to one fortieth times of the flow diameter.   A41H Spring Loaded Low Lift Safety Valves are use for the equipment and pipeline of the petroleum gas, air, water etc medium shat the working temperature are less than 300ºC. A41Y-P/R type are used for the equipment and pipeline of the quality with corrode medium what the working temperature are less than 200ºC. Take for extra pressure devices.     Maint Parts Material of A41H Spring Loaded Low Lift Safety Valve:

No	Parts Name	A41H-C/KA41Y- C  Material	A41Y--P/KA41Y-P Material	A41Y--R /KA41Y-R Material
1	Body	wcb	1cr18ni9ti	1cr18ni12mo2ti
2	Seat	2cr13/1cr18ni9ti	1cr18ni9ti	1cr18ni12mo2ti
3	Adjusting Ring	2cr13/1cr18ni9ti	1cr18ni9ti	1cr18ni12mo2ti
4	Disc	2cr13/1cr18ni9ti	1cr18ni9ti	1cr18ni12mo2ti
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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