China High Quality 900lb Check Valve Factory – API 6D, API 594 Flange Wafer Check Valve – Guangwo Valve
China High Quality 900lb Check Valve Factory – API 6D, API 594 Flange Wafer Check Valve – Guangwo Valve Detail:
Product Range
Sizes: NPS 1/2 to NPS 24 (DN15 to DN600)
Pressure Range: Class150 to Class 2500
End connection: RF, RTJ
Materials
Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy
Standard
Design & manufacture | API 6D, API 594 |
Face-to-face | API 594, ASME B16.10 |
End Connection | Flange Ends to ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only) |
- Socket Weld Ends to ASME B16.11 | |
- Butt Weld Ends to ASME B16.25 | |
- Screwed Ends to ANSI/ASME B1.20.1 | |
Test & inspection | API 598 |
Also available per | NACE MR-0175, NACE MR-0103, ISO 15848 |
Other | PMI, UT, RT, PT, MT |
Design Features
1.Small size ,low installation space requirements
2.Rapid opening and closing, sensitive action
3.Spring loaded disc design, closure is guaranteed
4.Soft sealing design can be chosen
5.The pin built-in structure, no leakage
Product detail pictures:

Related Product Guide:
With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for China High Quality 900lb Check Valve Factory – API 6D, API 594 Flange Wafer Check Valve – Guangwo Valve , The product will supply to all over the world, such as: Salt Lake City, Kenya, Swiss, Abiding by our motto of "Hold well the quality and services, Customers Satisfaction", So we provide our clients with high quality products and excellent service. Please feel free to contact us for further information.

It is a very good, very rare business partners, looking forward to the next more perfect cooperation!

Write your message here and send it to us