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
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 | d | 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 |