Check valve
SIZE: 2"-36"
CLASS: PN16- PN320
Standards:
1) Design and manufacture: DIN
2) Face to face/end to end: ANSI B16.10
3) Flange dimensions: ANSI B16.5a
4) Butt welding dimensions: ANSI B16.25
5) Pressure temperature rating: ANSI B16.34
6) Inspection and test: API598
Established in 1992 and re-established in 2004, Zhejiang Guanli Valve Co., Ltd. Covers an area of 7, 500 square meters located at Dongou Industrial Zone in Wenzhou. Our company is located in Wenzhou, only 500 kilometers from Shanghai Pudong Airport.
We are a professional manufacturer of industry valves according to API, DIN, JIS standards. Our products include knife gate valves, ball valves, gate valves, globe valves, check valves and butterfly valves. Our valves are made with materials of WCB, WC6, WC9, LCB, 304, 316, 304L, 316L and F51. They are widely used in many fields, such as petroleum, chemical, natural gas, power, feed water, steel and metallurgy.
If you are interested in any of our products, please feel free to contact us for more information.
