Zhejiang Naibang Valve Co.,Ltd
+86-577-67991298 sale@nipovalve.com


Check Valve

Aluminum Bronze Wafer Double Disc Check Valve

Aluminum Bronze Wafer Double Disc Check Valve

Structural Feature Short structural length,only 1/4~1/8 of that of traditional flanged check valve; Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve; Quick valve disc closedown,low water hammer pressure; Applicable for and easily installed for vertical or...

Products Details





WCB, LCB, LCC, WC6, WC9, CF8, CF8M, CF3, CF3M,LF2, F11, F22, F304, F316,

F304L, F316L, F51, F53


Class 150 - Class 2500

Face to face standards

ASME B16.10, API 6D, DIN 3202

Connections standards

ASME B16.5, ASME B16.25, ASME B16.47, DIN 2501, BS 4504

Design and standards

API 6D, BS 5351, API 608, ASME B16.34


CNAS approved laboratotry and Professional technical engineers and R&D team;


CNAS, CE, DVGW, AGA, CSA, ISO9001, ISO14001, etc

Main Parameter Specification

Inspection and test: API598, JB/T9092;

Design and manufacture: API594, API 6D, JB/TB8937;

Face to face and end to end: API594, API6D, DIN3202, JB/T8937;
Pressure-temperature rating: ASME B16.34, DIN2410, GB/T9124, HG20625, SH3406, JB/T74;
Pipe flange: JB/T74~90, JB/T9112-9124, HG20592~20635, SH3406, ASME B16.5, DIN2543~2548,GB/T13402

Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of aluminum bronze wafer double disc check valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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If you have any enquiry about quotation or cooperation, please feel free to email us at sale@nipovalve.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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Address: No.43 Zhongxing Road, Tangtou Industrial Zone, Oubei Town, Yongjia County, Wenzhou, Zhejiang, China
Tel: +86-577-67991298
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