OEM Best 904l Check Valve Manufacturer – API 6D, API 594 Flange Wafer Check Valve – Guangwo Valve
OEM Best 904l Check Valve Manufacturer – 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:
To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for OEM Best 904l Check Valve Manufacturer – API 6D, API 594 Flange Wafer Check Valve – Guangwo Valve , The product will supply to all over the world, such as: Johannesburg, Rio de Janeiro, Brasilia, Immediate and expert after-sale service supplied by our consultant group has happy our buyers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!

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