China High Quality Forged Gate Valve Factory – API609 Rubber Seat Butterfly Valve – Guangwo Valve
China High Quality Forged Gate Valve Factory – API609 Rubber Seat Butterfly Valve – Guangwo Valve Detail:
Product Range
Sizes: NPS 2 to NPS 48
Pressure Range: Class 150 to Class 2500
Temperature :-20℃ ~200℃ (-4℉~392℉)
Materials
Casting (Cast Iron, Ductile Iron, 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 609, AWWA C504, ASME B16.34 |
Face-to-face | API 609, ASME B16.10 |
End Connection | Flange Ends to ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only) |
- AWWA A207 | |
- Butt Weld Ends to ASME B16.25 | |
- Screwed Ends to ANSI/ASME B1.20.1 | |
Test & inspection | API 598 |
Fire safe design | API 6FA, API 607 |
Also available per | NACE MR-0175, NACE MR-0103, ISO 15848 |
Other | PMI, UT, RT, PT, MT |
Design Features
1.Concentric design
2.Non Pin stem, Pin stem
3.Low torque
4.Zero leakage
5.Low torque
6.Self cleaning
7.Blowout-proof stem
8.ISO 5211 top flange
Product detail pictures:

Related Product Guide:
Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for China High Quality Forged Gate Valve Factory – API609 Rubber Seat Butterfly Valve – Guangwo Valve , The product will supply to all over the world, such as: Islamabad, United Kingdom, Riyadh, With the effort to keep pace with world's trend, we'll always endeavor to meet customers' demands. If you want develop any other new items, we can customize them to suit your needs. If you feel interest in any of our products and solutions or want develop new merchandise, you should feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.

Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.

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