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Contact Us
- Contact Person : Mr. Chenliang Yuan
- Company Name : Zhejiang Naibang Valve CO.,LTD
- Tel : 86-577-67991298
- Fax : 86-577-67991296
- Address : Zhejiang,Wenzhou,No.43 Zhongxing Road,Tangtou Industrial Zone,Oubei Town,Yongjia County, Wenzhou, Zhejiang, China
- Country/Region : China
- Zip : 325102
Non Slam Type Check Valve
Product Detailed
Related Categories:Agricultural Product Stock
Product Range:
Size: 1/2" - 32" (DN15 - DN800)
Pressure Range: Class 150 - Class 900 (PN16 - PN150)
Working Temperature: -196℃ - +560℃
Body Material: Carbon steel, Stainless steel, Alloy steel, Bronze
Suitable Medium: Water, Steam, Oil products, Nitric acid, Acetic acid
Standards:
1. Inspection and Test: API598, JB/T9092;
2. Design and Manufacture: API594, JB/TB8937;
3. Face to Face: API594, DIN3202, JB/T8937;
4. Pressure-Temperature Rating: ASME B16.34, DIN2410, GB/T9124, SH3406, JB/T74;
5. Pipe Flange: JB/T74-90, JB/T9112-9124, SH3406, GB/T13402, API605, ASME B16.47.
Structural Characteristics:
1. Low volume, light weight, only 1/4-1/20 of those of traditional flanged check valve;
2. Short structural length, only 1/4-1/8 of that of traditional flanged check valve;
3. Quick valve disc closedown, low water hammer pressure;
4. Smooth flow passageway and small fluid resistance;
5. Narrow valve travel and small closedown impact;
6. Long service life and good reliability.
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