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Double Union Check Valve
Double Union Check Valve

US $0.158-10 / Piece | 1000 Piece/Pieces (Min. Order)
Supply Ability:2000000 Piece/Pieces per Month
Port:Ningbo

Size 1/2" - 4"
Joint End Socket(ANSI/DIN/JIS/BS)
Thread(NPT/BSPT)
Working Pressure 1/2" - 2" PN16=232PSI

Leadwin double union ball valve is New meterial,light weight,Greens Environmental Protection,Resistant to Corrosion,Aging-Resistant,Easy to Install.double union ball valve is fast delivery,rest assured,quality guarantee 15 Years.
Product Detail Information

Quick Details

Standard or Nonstandard:Standard double union ball valve Life time:5-10 years indoor use
double union ball valve Structure:PVC ball valve check double union ball valve Brand Name:LW
double union ball valve Pressure:Medium Pressure double union ball valve Application:other
double union ball valve Power:Manual double union ball valve Color:white/grey/Blue
double union ball valve Material:Plastic double union ball valve Used for:Pipe Fitting
Temperature of Media:Normal Temperature double union ball valve Working pressure:150PSI/10KG
double union ball valve Media:Water double union ball valve Body shape:Compact/Optagonal Shape
double union ball valve Port Size:1/2"-4" double union ball valve Certification:IS09001:2000;IS014001:2004
Place of Origin:Zhejiang, China (Mainland) double union ball valve Handle color:Orange/yellow ect
double union ball valve Model Number:LW10 double union ball valve Standard:GB1002.2-1998;ISO4422.2-...

Specification Of Material

NO. Part Material QTY
1 BODY UPVC,CPVC 1
2 UNION O-Ring EPDM,FPM(NBR) 2
3 CARRIER O-RING EPDM,FPM(NBR) 1
4 UNION NUT UPVC,CPVC 2
5 END CONNECTOR UPVC,CPVC 2
6 BALL UPVC,CPVC 1
7 SPRING TPE,TPVC,TPO 1
8 SEAL CARRIER UPVC,CPVC 1

Model size parameter comparison table

DIMENSION Unit
MODEL DN 15 20 25 32 40 50
SIZE 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" Inch
thd./in NPT 14 14 11.5 11.5 11.5 11.5 mm
BSPT 14 14 11 11 11 11 mm
JIS I 16.1 18.5 21 26.5 31.3 38 mm
d1 22.3 26.3 32.33 38.43 48.46 60.56 mm
d2 21.7 25.7 31.67 37.57 47.54 59.44 mm
ANSI I 16.1 18.5 21 26.5 31.3 38 mm
d1 21.54 26.87 33.65 42.42 48.56 60.63 mm
d2 21.23 26.57 33.27 42.04 48.11 60.17 mm
DIN I 16.1 18.5 21 26.5 31.3 38 mm
d1 20.3 25.3 32.3 40.3 50.3 63.3 mm
d2 20 25 32 40 50 63 mm
d 38 48 mm
H 95 116 mm
D 62 75.5 mm
L 142 160 mm


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