Non Return Stainless Steel Swing Check Valve , Quiet Hydraulic Check Valve

Non Return Stainless Steel Swing Check Valve , Quiet Hydraulic Check Valve

stainless steel swing check valve

swing type non return valve

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Zhejiang JieYu Valve Co., Ltd.

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Name: Non Return Stainless Steel Swing Check Valve Quiet Hydraulic Check Valve
Brand: JIEYU
Price: 1 USD

Brand Name : JIEYU

Certification : API ISO Ts CE

Place of Origin : Wenzhou China

MOQ : 1PC

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 10000PCS/Mouth

Delivery Time : 7-30 work days

Packaging Details : Plywood Case

Pressure : PN10 ~PN16

Seat : Stainless Steel

Design : Wafer

Feature : Non Return

Body : Stainless Steel

Application : Oil, Gas, Water, Steam Etc.,

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Non Return Stainless Steel Check Valve , Quiet Hydraulic Check Valve

Stainless Steel Check Valve Standards

Face to face dimensions as ANSI B16.10

End flange dimension as ANSI B16.5

Pressure-temperature ratings as ANSI B16.34

Pressure test as API 598

Applicable Medium: water ,gas,oil,and other causticity medium.

Stainless Steel Check Valve Application:

Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically.

When the medium is back-going, valve disc will automaticaly closed to avoid accidents.

Main Parts and Materials
Number	Part Name	Material
1	Body	GGG50
2	Disc	SS304
3	Stem	SS304
4	Spring	SS304
5	Washer	PTFE
6	Washer	PTFE
7	Gasket	NBR
8	Hex nut	A193A

Stainless Steel Check Valve Test Pressure

Test Item		Shell Test		Seal Test		Back Seal Test		Air Seal Test
Medium		Water						Air
Unit		MPa	lbf/in2	MPa	lbf/in2	MPa	lbf/in2	MPa	lbf/in2
Pressure (Class)	150	3.1	450	2.2	315	2.2	315	0.5-0.7	60-100
	300	7.8	1125	5.6	815	5.6	815
	400	10.3	1500	7.6	1100	7.6	1100
	600	15.3	2225	11.2	1630	11.2	1630
	900	23.1	3350	16.8	2440	16.8	2440
	1500	38.4	5575	28.1	4080	28.1	4080

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Specification

Face to face according to DIN3202-K3.

Flange drilling according to ANSI125/150;DIN2501PN10/PN16;AS2129 Table E;JIS10K ect.

Working Pressure: PN10;PN16

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