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Iron Brass Sealing Swing Check Valve DN50-DN300
Iron Brass Sealing Swing Check Valve DN50-DN300
Iron Brass Sealing Swing Check Valve DN50-DN300

Iron Brass Sealing Swing Check Valve DN50-DN300

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Description

0

Material Description
Material Of Main Parts
NO Part NameMaterial 
1BodyASTM A126/GG20/GG25
2Seat RingASTM B36/B62/BRASS/BRONZE
3Cap GasketEPDM
4DiscASTM A536/GGG40+EPDM
5Disc ShimA307 GR B/A3
6Disc BoltA307 GR B/A3
7Hinge ASTM A536/GGG40
8Hinge PinSS416
9BoltA307 GR B/A3
10Spring ShimA307 GR B/A3
11CapASTM A126/GG20/GG25
Dimensional Data
SizeDNφD0P.C.DΦELHTNxφD
2"50152120.7156203140164xφ19
2½"65178139.7176216168184xφ19
3"80190.5152.4190241.3175204xφ19
4"100228.6190.522829221123.88xφ19
5"125254215.925433021123.88xφ22.4
6"150280241.3280355.625525.48xφ22.4
8"200343298.534049531428.68xφ22.4
10"250406.436242462235330.212xφ25.4
12"300483431.848269841131.812xφ25.4


SizeDNφD0P.C.DΦELHTNxφD
2"50152120.7156203140164xφ19
2½"65178139.7176216168184xφ19
3"80190.5152.4190241.3170204xφ19
4"100228.6190.522829220923.88xφ19
5"125254215.925433021223.88xφ22.4
6"150280241.3280355.624525.48xφ22.4
8"200343298.534049531228.68xφ22.4
10"250406.436242462235830.212xφ25.4
12"300483431.848269841631.812xφ25.4
Technical Data
Working PressureANSI Class 125
Working Temperature0℃ ~ 100℃ 
Suitable MediumWater, Oils
Standard
Deign StandardANSI/AWWA C508
Face to FaceASME B16.10 
Body Flange DrillingASME B16.1 Class 125
Inspection standardANSI/AWWA C508;API 598

Performance data

Body typeFlange
Size2"-12"
Suitable MediumWater, Sewage,etc

Features
1)Tramlines design which enable the water head had small loss and not heal up the odds and ends easily.
2)Epoxy resin coating of whloe body,separating completely between shell and medium ,which can prevent the valve from corroding by the medium.  
3)Disc adopt the rubber of ductile iron draping coated,good elasticity,long service life.
4)Simple and compact constuction, operating reliably and presenting easily.

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