Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China flange ends pressure sealing swing check valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
End:Flange, Butt weld, Socket weld are available
Features: Pressure Cover, Swing Type Disc,
Renewable Seat Rings, Low Emission
Cryogenic, Full Bore
Standards ComplianceBS 1868/ASME B16.34/API 6D
Basic Design to API 600
Face to Face to ANSI B16.10
Flange Design to ANSI B16.5
Butt Welding Design to ANSI B16.25
Pressure-Temperature Rating to ASME B16.34
1. Pressure Seal Bonnet(PSB) Design
2. Swing Disc: Disc Is Fastened Securely To Disc Hanger With a Lock Nut And Copter Pin
3. Seat Type: Welder Seat Or Integral Seat
4.Main Material:ASTM A216 WCB, A217 Wc6, A351 CF8, A351 CF8M etc.
5.Application:Chemical, Petrochemical, Oil & Gas, Power Plant, General Industry etc.
6.Temperature rating:-45°C - + 650 °C or above
Technical Drawing(For reference):
1). Scale: 82,000.00 square meters non-dust workshop
2). The foundry is built to promise our raw material better before production.
3). Equipment: 350 sets advanced machining facilities, 5 automatic production lines
4). R&D: valve research and design center
5). Strict QC system is set up for the superior quality guarantee.