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Dn50 Swing Check Valve Flange Type Steel Metal Seat Cast Iron Body
Dn50 Swing Check Valve Flange Type Steel Metal Seat Cast Iron Body
Specifications
Brand Name :
Y
Model Number :
H44H-16
Place of Origin :
China
MOQ :
10 pcs
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
10000 pcs per year
Delivery Time :
5-8 work days
Packaging Details :
wooden box 1200*1100*1100
Product name :
Flanged Swing Check Valve
Pressure :
Medium Pressure,Low Pressure
Color :
Customer's Request,blue
Connection :
Flange Ends
Size :
DN50~DN200
Disc :
GG25
Body material :
GG25
Medium :
Water Oil Gas
Description

Steel Metal Seat Cast Iron Body Flanged End Swing Check Valve



Usage:

This valve is only used to prevent reverse flow of medium on various pipelines or equipment and to open and close one way.

Ttechnical requirement


1.Before assembly, check whether the parts are qualified. Parts that affect the service performance cannot be assembled
2.The connecting bolts of valve disc and rocker are tightened with bolt tightening agent
3.The inner cavity of the valve body must be cleaned, and the flange connecting bolts should be symmetrically and gradually tightened
4.After assembly, the product shall be opened and closed flexibly without jamming
5.The pressure test of the whole machine shall meet the requirements of GB / T1 39 2 7
6.The inner cavity of the valve and the contact surface with the medium shall be painted with red primer, and the overall valve surface shall be painted with medium gray paint

Performance specification

Nominal diameter DN50~DN200
Nominal pressure 1.6 Mpa
Suitable temperature temperature ≤ 200 ℃
Pressure Test Seal Test(water) 1.8 mpa
Shell Test(water) 2.4 mpa
Suitable medium vapour water oil

Connection size

DN L D D1 D2 b f Z*φ H
50 200 165 125 99 20 2 4*19 115
65 240 185 145 118 20 2 4*19 130
80 260 200 160 132 22 2 8*19 147
100 300 220 180 156 24 2 8*19 166
125 350 250 210 184 26 2 8*19 188
150 400 285 240 211 26 2 8*23 217
200 500 340 295 266 30 2 12*23 275

Dn50 Swing Check Valve Flange Type Steel Metal Seat Cast Iron Body

Dn50 Swing Check Valve Flange Type Steel Metal Seat Cast Iron Body

Product tags

cast iron swing check valve

,

stainless steel angle seat valve

,

cast steel swing check valve
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Dn50 Swing Check Valve Flange Type Steel Metal Seat Cast Iron Body

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Product Detail
Brand Name :
Y
Model Number :
H44H-16
Place of Origin :
China
MOQ :
10 pcs
Price :
Negotiable
Payment Terms :
T/T
Contact Supplier
Dn50 Swing Check Valve Flange Type Steel Metal Seat Cast Iron Body

China • Yuanda Valve Group Co., Ltd.

Active Member
4 Years
hebei, shijiazhuang
Since 2002
Business Type :
Manufacturer
Main Products :
Flanged Gate Valve, Flanged Globe Valve, Flanged Swing Check Valve
Total Annual :
250million-280million
Employee Number :
3500~4000
Certification Level :
Active Member
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