Zhejiang Naibang Valve Co.,Ltd
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Check Valve

LUG End Double Plate Check Valve

LUG End 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...

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Products Details

Lug End Double Plate Check Valve

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.


Product Range

End Connection: RF, RTJ, BW

Working temperature: -196℃ ~ +560℃

Nominal diameter:1.5" ~ 60"  (DN40 ~ DN1500)

Pressure range: Class 150 ~ 2500  (PN16 ~ PN420)

Body material: Carbon steel, Stainless steel, Alloy steel, Bronze, etc

Operation: Hand Wheel, Gear, Electric, Pneumatic, etc

Applicable medium:Air, Oil, Water, Steam, Other


Design Standard

Design and Manufacture Stand: API 594

End to End Dimension Standard: API6D

Flange End Dimension Standard: ANSI B16.5

Inspection and Test Standard: API 598




Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of lug end 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.
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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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