New Arrival China Alloy Steel Valve - A216 WCB 600LBS Swing Check Valve CVC-00600 – Deye
New Arrival China Alloy Steel Valve - A216 WCB 600LBS Swing Check Valve CVC-00600 – Deye Detail:
Quick Detail
Design standard: API 600.API594 BS1868
Body material: A216WCB
Nominal diameter: 4”
Pressure: CL600LBS
End connection: RF. Flange
Face to face: ASME B16.10.
Working temperature: -29℃~+425℃.
Test and inspection: API 598.
BC bolted Cover Check Valve
Full bore Check valves
High Pin Flat Disc Check Valves
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Product Range:
Available Material: CS, SS, Special Alloy, UNS31802, UNS32750
Optional Stem: A182F6a, A182F304, A182F316, F51/F53
Optional Seat & Trim: Stainless steel, Alloy Steel, SDSS.
Optional End connection: BUTT WELDING, BSP, NPT, RF SW
Range of valve sizes diameter: 1/2″~60″ (DN15~DN1500).
Range of pressure: 150lbs~2500lbs (PN16~PN420).
Optional Operation: automatic type or Lever and counter weight
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Failure analysis and troubleshooting
|
Malfunction |
Reason |
Elimination method |
|
Leakage at bonnet and valve body connection |
1 The bolt nut is not tightened or the elastic cloth is even2 The sealing surface of the middle flange is damaged or with dirt and impurities3 Gasket damaged | 1 Tighten the nuts evenly2 Repair sealing surface and remove dirt and impurities3 Replace the gasket |
|
Leakage at the sealing surface of the disc and seat |
1 Dirt trapped between sealing surfaces2 The sealing surface is damaged | 1 Open the valve body and clean it2 regrind or reprocess |
Product detail pictures:
Related Product Guide:
Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for New Arrival China Alloy Steel Valve - A216 WCB 600LBS Swing Check Valve CVC-00600 – Deye , The product will supply to all over the world, such as: Israel, San Francisco, luzern, Faced with the vitality of the global wave of economic integration, we've been confident with our high-quality items and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
By Steven from Slovenia - 2018.11.28 16:25
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Rita from Norwegian - 2017.05.21 12:31
