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

Products

Check Valve

Metal Seat Wafer Double Plate Check Valve

Metal Seat Wafer Double Plate 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...

Chat Now
Products Details

Overview:

Check Valve is applicable for various pipelines with nominal pressure of PN1.0MPa-42.0 MPa, Class150~2500 and nominal diameter of DN15-1200mm, NPS1/2-48 and working temperature of -196-540℃ to be used for protecting from medium back flowing. The different materials selection can apply to the medium involving water, steam, oils, nitric acid, strong oxidizing medium and urea etc.


Specifications:

Size:

1/2" - 32"

(DN15 - DN800)

Pressure  range:

Class 150 - 1500

(PN16 - PN150)

Working   temperature: 

-196℃ - +560℃

Suitable medium:

Water, Steam, Oil products, Nitric acid, Acetic acid

Body material:

Carbon steel, Stainless steel, Alloy steel, Bronze

Standard:

GB


Standards and Specifications:

1. Design and Manufacture:API 6D

2. Inspection and Test:API598, API600/API 6D

3. Face to Face and End to End:ASME B16.10

4. Pressure-temperature ratings:ASME B16.34

5. Wall Thickness Dimension:API 600, BS 1868

6. End Flange Dimension:ASME B16.5 (for NPS≤24, API 605)



Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of metal seat wafer double plate 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.
Hot Tags: metal seat wafer double plate check valve China, manufacturer, quality, cheap, product
Related Products
Feedback
Feedback
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
E-mail:sale@nipovalve.com
Home | About Us | Products | News | Exhibition | Contact Us | Feedback | Mobile | XML