Delivery Time:7-15 working days after received payment
Certification:ISO/CE/API/SGS

Quiet Standard WOG Flanged Check Valve SS Swing Type ANSI

Product Description:

It is used to prevent fluids from flowing back, when the inlet pressure is lower than the outlet pressure, the valve will automatically shut down to protect the pipe system. The products feature a reasonable structure, reliable seal, good performance and nice modeling.

Either soft or hard seal can be selected for the product upon different working conditions. The sealing face is buit up with Co-based carbide alloy, leaving a better wearability, corrosion and scrap resistance and a longer duration.

Small opening pressure, the disc can be opened fully with a very small pressure differential.

Inside-set bolt-bearing structure reduces leakage and reliable use.

PN≥ 16.0MPa(Class1500), the middle cavity uses a self- tightening sealing structure to have the sealing performance reinforced along with the pressure rise so as to ensure

the sealing performance.

Differnt parts materials and different sizes for flange, butt-welding are available for sensible combination according to different working facts and customers' requirements.

Specification:

Product Name	Swing Tye Flanged Check Valve
Size	1.1/2"-36"( DN40-DN900)
Pressure	Class 150LB-1500LB
Connection Ends	Flange
Body	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M
Bonnet	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M
Disc/Wedge	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M
Stem	F6a	F304	F6a	F304	F316	F304L	F316L
Seat/Seat Ring	13%Cr	SS304	13%Cr	SS304	SS316	SS304L	SS316L
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite

1	Body	SS304	6	Bolt	A320-B8
2	Disc	SS304	7	Nut	A194.8.8a
3	Nut	A194-8.8a	8	Bolt	A320-B8
4	Arm	SS304	9	Gasket	PTFE
5	Yoke	SS304	10	Bonnet	SS304
NO	Name	Material	11	Flying Rings	A320-B8
JIS Swing Check Valve(H44H RF 10K/30L)

Technical Specifications:

Design & Manufacture standard: API 6D, BS 1868 Pressure & Temperature standard: ASME B16.34 Face to face dimension standard: ASME B16.10 Flange standard: ASME B16.5, ASME B16.47 Test & Inspect: API 598

Our Advantage:

1. We have more than 30years experiences to explore market.

2. We have more than 120 types body moulds, which include ISO,DIN,ANSI,BS standard.

3. We own full-automatic machine paint line, match high-temperature
     baking house,which makes smooth paint and good appearance of valve.

4. Design-cast-machining-assemble-sale-after sale service.Perfect production and service,efficient and professional sales team,what we sale is not products, but solution for you!

We regards"high quality products and customer satisfaction"as
belief,regards "reasonable price, attentive service and most reliable
quality" as basic of company. We make the following commitments to
you.