Machinery ,Steel Material ,Engineer spare parts
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Dual plate water butterfly check valve

Check-Valve

Dual plate water butterfly check valve

Application

Petroleum, chemical industry, pharmacy, fertilizer, power industry etc.

Advantage

1.Lift check valve is self-sealing valve. The disc can be acted by the flow which can protect against the media flow back.

2.The disc with spring can keep the valve work in any direction.

3.Reasonable structure, reliable sealing, excellent performance and attractive appearance make a TKFM valve.

Product Show

Check-ValveCheck-ValveHTB115mUKpXXXXcXaXXX760XFXXX1

Material list(CN standard)

NO. Part Name Carbon Steel Series Stainless Steel Series Alloy Steel Series Low-temperature Steel Series
1 Body WCB CF8 WC6 LCB
2 DISC WCB CF8 WC6 LCB
3 Washer  Flexible graphite+ss304  Flexible graphite+ss304  Flexible graphite+ss304  Flexible graphite+ss304
4 Bonnet WCB CF8 WC6 LCB
5 Studs 35CrMoA 0Cr18Ni9(304) 35CrMoA 0Cr18Ni9(304)
6 Nut 35# 0Cr18Ni9(304) 35CrMoA 0Cr18Ni9(304)
7 Spring 60Si2Mn 0Cr18Ni9(304) 0Cr18Ni9(304) 0Cr18Ni9(304)

Technical Specification

Design Standard GB/T 12235
Temperature Pressure Rating GB/T 12224
Structural Length Factory Standard
 Flange Dimensions GB/T 9113,GB/T 79
Inspection and Test JB/T 9092,GB/T 13927
nominal pressure PN1.6 PN2.5 PN4.0 PN6.4 PN10.0 PN16.0
Test Pressure(Mpa) Body Test 2.4 3.75 6.0 9.6 15.0 24.0
High Pressure Seal 1.76 2.75 4.4 7.04 11.0 17.6
Low Pressure Seal 0.6 0.6 0.6 0.6 0.6 0.6
Applicable temperature -196°C~550°C(Differeent temperature use different material)
Applicable Medium water,gas,oil and corrosive media(different media use different material)

Package & Shipping

376

Factory

factory1Equipment

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CATEGORY AND TAGS:

Check valve, Industrial Valves

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