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Single Union Swing Check Valve
ADVANTAGES:
1) New swing design and better stop water effect
2) Materials meet drinking water standard
3) The material has been modified by nanometer,improving the pressure resistance and impact resistance
4) Raw materials add anti ultraviolet absorbent and antioxidant, improving the durability, ageing resistance
5) Can be assembled vertically or horizontally

DESCRIPTION:
1) Material:UPVC,CPVC,PPH,PVDF
2) Size:1/2''-2'';20mm-63mm;DN15-DN50
3) Standard:ANSI,DIN,JIS,CNS
4) Joining:Socket?or?Thread(NPT,PT,BSPF),Soldering,Welding
5) Working?Pressure:150?PSI
6) Operating?Temperature:UPVC(5~55℃);CPVC&PPH(5~90℃);PVDF(-20~120℃)
7) Valve?body?color:UPVC(dark?gray/white),CPVC(light?gray),PP(light?yellow),PVDF(ivory)
8) The minimum waterstop pressure ≥0.03kg
SPECIFICATIONS(UNIT:MM)


SIZE d1 d2 D L L1 L2
ANSI DIN JIS CNS ANSI DIN JIS CNS ANSI/JIS/CNS DIN ANSI/JIS/CNS DIN
1/2"(15) 15 21.54 20.30 22.40 22.40 21.23 20.10 21.73 21.90 54.00 87.60 81.30 22.30 22.30 16.00
3/4"(20) 20 26.87 25.30 26.45 26.40 26.57 25.10 25.69 25.90 63.00 103.50 97.00 25.50 25.50 19.00
1"(25) 25 33.65 32.30 32.55 34.50 33.27 32.10 31.70 33.90 73.50 120.60 114.00 28.60 28.60 22.00
1-1/4"(32) 32 42.42 40.30 38.60 42.50 42.04 40.10 37.65 41.90 84.50 135.00 129.00 32.00 32.00 26.00
1-1/2"(40) 40 48.56 50.30 48.70 48.60 48.11 50.10 47.74 47.90 98.00 144.00 141.00 35.00 35.00 32.00
2"(50) 50 60.63 63.30 60.80 60.60 60.17 63.10 59.78 59.90 119.00 163.00 163.00 38.00 38.00 38.00
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