Specifications API Check Valve
1. Design: ANSI B16.34, API6D
2. Size: 2"-24"
3. Class: 150LB-600LB
4. Material: WCB, WCC, CF8, CF8M, CF3, etc
Description:
STONG cast steel swing check valves are widely used in the industries of oil, chemical, medicine-made, fertilizer, city construction, etc. The swing type check valve is designed as full bore full open structure in order to clean the pipeline; Large size check valve can be designed as buffering damp structure in order to protect seat seal surface and reduce the damage of pipeline at water hammer status. Seat seal surface overlaid with wearing resistant hardened alloy to be matched with disc seal surface; The stem is specially treated to ensure its strength, rigidity, corrosion resistance and abrasion resistance. Valves are available in a complete range of body/bonnet materials and trims, which are widely used for the medium of water, steam, oil product, nitric acid, acetic acid, oxygenation, etc.
Applicable Standard
Design Standard: BS 1868, ASME B16.34, API 6D, DIN2533
Face to Face: ASME B16.10, API 6D, EN 558, DIN 3202
End Flange: ASME B16.5, ASME B16.47, DIN2501, DIN2533
Buttwelding Ends: ASME B16.25, DIN3239
Inspection and Test: API 598, DIN3230
Products Range
Size: 2" ~ 24" (DN50 ~ DN600)
Rating: ANSI 150lb-600lb
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: Per API 600
Design Features
Full open design
Bolted cover.
Swing type disc design
Optional buffering damp structure
Flanged or buttwelding ends
Zhejiang zhongchuan pump valve manufacturing Co., Ltd. is the collection production, sales for the integration of high-tech enterprise, is located in the famous national China top town and known as the wenzhou small pudong good name of-oubeizhen always fine.
The company specialized production and standard, American standard, Germany standard, British standard, national standard valve, mainly exported to Russia, Ukraine, Egypt, South Africa and Europe and the United States and southeast Asia, and other countries and regions, widely used in petroleum, chemical industry, electric power, water conservancy, architecture, pharmaceutical and other industries. The leading products are gate valve, cut-off valve, check valve, ball valve, valve, cast steel, stainless steel, cast iron, and other various kinds of materials.
Mr nakagawa people take the good faith as this' commitment is power, the service is fundamental as the enterprise objective, is willing with the high quality product, the preferential benefit price, and the vast majority of customers to establish a stable cooperation relations, mutual reciprocity and mutual benefit, and seek common development.
