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


Check Valve

Wafer Sandwich Type Check Valve

Wafer Sandwich Type 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


1. Nominal diameter: 2" - 24" (DN50 - DN600)

2. Pressure range: Class   150 -  Class 2500 (PN16 - PN150)

3. Working temperature:  -196 - 560

4. Body material: Carbon Steel, Stainless Steel, Alloy Steel, Bronze

5. End Connection: RF, RTJ, BW

6. Application: Water, Industrial Systems

Main Material:



1. Body

Stainless Steel 304, 316, WCB

2. Disc

Stainless Steel 304, 316, WCB

3. Seal Gasket


4. Flange Gasket


Design Standard: Flanged

                            DIN2501 PN10/16

                            BS4504  PN10/16

                            BS10 TABLE D/E

                            JIS2220 10K/16K

                            ANSI 125/150

Tests: API598 DIN3230

Working Temp: Min-10/Max+120

Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of wafer sandwich type 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.
Contact Us
Address: No.43 Zhongxing Road, Tangtou Industrial Zone, Oubei Town, Yongjia County, Wenzhou, Zhejiang, China
Tel: +86-577-67991298
Fax: +86-577-67991298
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