Stainless Steel Double Flange Butterfly Valve

Model NO.: H77X-10/16 Connection Form: Flange Pressure: Low Pressure Sealing Form: Bellows Globe Valve Standard: ANSI Standard or Nonstandard: Standard Model No: H77X Material Info.: Cast Iron,Stainless Steel ,Wcb ,Al-Bronze Use: Industrial Control Surface: Epoxy Trademark: WDS / WORLDS Origin: Tianjin China (Mainland) Material: Stainless Steel Structure: Butterfly Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence Flow Direction: Unidirection Application: Industrial Usage, Water Industrial Usage, Household Usage Color: Blue, Red,Green,Gray Connection: Flange Structure Type: Butterfly Type Check Valve Certificate: ISO,CE Size: Dn40-1200 Specification: CE, ISO. JIS. ANSI HS Code: 8481804090 Quick Details
Worlds Valve Co. Ltd. Is a specialized manufacture enterprise that focuses producing installing, sale and service. The main products include Butterfly Valve, Check valve, Gate Valve and their series priducts. Our products include more than 50 serials serials and 1200 species, and the annual production output is more than 6000 tons.
WORLDS Valveshave been selling well all over China and exporting to Europe, America and other countries and ateas, which are used widely in water supply and drainage, electric power, petrol chemical industry, metallurgy and other trades. Our products are quite creative, good quality, cheap price and excellent credit, so customers trust our products.

Packaging & Delivery
Packaging Detail: Bubble pack for each valve&Plywood cases. Or as per the request of customers.
Delivery Detail: 20 days after order


Product Description
Standard:
1) Size: 1.5"--48"
2) Class: 150-300LB

Technical standards:
1) Design and manufacture: API
2) Face-to-face: ANSI B16.10
3) Flange end: ANSI B16.5
4) Inspection and test: API 598

Main materials:
1) Body and disc: Brass, cast iron, carbon steel, stainless steel
2) Stem: Stainless steel
3) Torsion spring: Stainless steel
4) Seal surface: Buna-n rubber, EPDM, Nbr, and nylon plastics.

CHECK VALVE
Size:	DN40-DN700
End flange:	ANSI B 16.1,EN1092,AS2129
Face to face:	ANSI B 16.10
Top flange:	ISO 5211
Normal pressure:	PN1.0/1.6MPa(150/200PSI)
Body:	CI/DI/WCB/ALB/CF8/CF8M/SS
Disc:	DI/ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/Monel/SS
Stem:	410/416/304/431/17-4PH/316/monel
Seat:	NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM()/PTFE
Suitable temperature:	-10~120
Medium:	Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.

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Product Categories : Check Valve > Wafer Check Valve