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Stainless steel flange swing check valve

Country/Region china
Company Dongguan Jinying Valve Automation Technology Co., Ltd
Categories Swing Check Valve
ICP License Issued by the Chinese Ministry
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Stainless steel flange swing check valve

PRODUCTS > Stainless steel valve > Stainless steel flange swing check valve
    • 1

Stainless steel flange swing check valve

Model: H44H / W
Nominal Diameter: DN50 ~ 800 mm
Pressure range: PN1.6 ~ 16.0MPa
Operating temperature: -196~ + 550 ℃
Main material: carbon steel, stainless steel
Suitable medium: water, steam, oil, nitric acid, acetic
Design and manufacture: GB12236
Structural length: GB12221
Connecting flange: JB / T79-1994
Test and inspection: JB / T9092-1999

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  • Product introduction

Swing check valve uses and features

H44H / W Swing check valve is designed and manufactured in strict accordance with GB12236 standard. The pin shaft is connected with the valve flap with built-in structure, excellent performance and more reliable sealing. Products are widely used in petroleum, chemical, pharmaceutical, power industry and other conditions of the pipeline.

Swing check valve main performance specifications

test pressureNominal pressure (MPa)
1.62.54.06.410.0
Shell test2.43.86.09.615.0
Seal test1.82.84.47.111.0
Body materialWCB (C)CF8 (P)CF 8M (R)WC6WC9
Operating temperature≤ 425≤ 100≤ 100≤ 550≤ 550
Suitable mediaWater, steam, oilNitric acidsAcetic acidsteamsteam


Swing check valve
main connection and dimensions and weight

pressure
Nominal diameter (DN)Main connection size (mm)H44 dimensionsWeight
(kg)
mmLDD1D2bfz-dH
2.0Mpa
50203152120.592161.64-1916517
65216178139.510517.51.64-1917525
80241190152.512719.51.64-1919029
100292229190.5157241.68-1921550
125330254216186241.68-2224575
150356279241.521625.51.68-2226585
200495343298.5270291.68-22320150
25062240636232430.51.612-25365240
300698483432381321.612-25415350
350787533476413351.612-29460460
400864597540470371.616-29495580
500978698635584431.620-32590840
6001295813749.5692481.620-356501140
7001448927863.580071.51.628-35

5.0MPa
502671651279222.51.68-1919028
6529219014910525.51.68-2220533
8031821016812728 51.68-2222045
10035625420
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