Professional Design Dn80 3inch Gate Valve - A216 WCB 600LBS Swing Check Valve – Deye
Professional Design Dn80 3inch Gate Valve - A216 WCB 600LBS Swing Check Valve – Deye Detail:
A216 WCB 600LBS standard API600 Swing Check Valve
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
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
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 growth depends on the superior equipment ,exceptional talents and continuously strengthened technology forces for Professional Design Dn80 3inch Gate Valve - A216 WCB 600LBS Swing Check Valve – Deye , The product will supply to all over the world, such as: Malta , Qatar , Juventus , Our market share of our products has greatly increased yearly. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. We are looking forward to your inquiry and order.
By Agatha
from Moscow
- 2017.10.13 10:47
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Juliet
from Malta
- 2017.05.02 11:33
