“4Matic” Make PVC ball check valves are constructed of ASTM D1784 virgin UPVC resin. The ball seals by gravity in the vertical position and at 2 to 4 P.S.I. backpressure, in positions other than vertical. They can be easily converted to foot valves by the addition of an optional plastic screen. Recommended for commercial and industrial applications where backflow prevention is desired.

Pressure / Temperature
PRESSURE RATING 150 W.O.G. AT 73° F
MAXIMUM SERVICE TEMPERATURE 140° C

PVC single union Ball Check Valve is a ball type Check Valve with single union structure. single union end is convenient for installation, the socket connection as per standards of DIN, ANSI, JIS , CNS. PVC Check Valve single union is only suitable for vertical installation. 4Matic offer True Union Ball Check Valve PVC with the specifications as follows:

Feature Of Valve :

  • Ball orbital design lower the valve leaking risk.
  • Double union design easy to replace and install of valves.
  • Hollow ball design make the valve seal better.
  • Simple structure make it easy to diagnose problem and repair valve.
  • Flange end is optional.
Specification
Size DN 15 ~ DN 80 (1/2 Inch ~ 3 Inch)
Body Material PVC-U, PVC-C, PP-H
Seal Material EPDM
Socket Connection DIN, ANSI, JIS, CNS
Design Pressure 1.0 Mpa (PN 10 Bar)

Dimensions :

Valve Size

Port
±1 mm

L
±2 mm

1/2″ (15 mm) 21.54 118.4
3/4″ (20 mm) 26.87 134.4
1″ (25 mm) 33.65 155.2
1.1/4″ (32mm) 42.42 171
1.1/2″ (40 mm) 48.56 187
2″ (50 mm) 60.63 203
2.1/2″ (65 mm) 73.38 276
3″ (80 mm) 89.31 307
4″ (100 mm) 114.76 396
6″ (150 mm) 166.2 432
Sr. No. PART MATERIAL
1 Body UPVC
2 Ball UPVC
3 Seat EPDM
Material Specification
PART MATERIAL
BODY UPVC
UNION NUT UPVC
END ADAPTER UPVC
FILTER UPVC
BALL UPVC
SEAT EPDM
GLAND UPVC