BRONZE SWING CHECK VALVE (CVSBR20)
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BRONZE SWING CHECK VALVE (CVSBR20)

  • Check valve permits flowing one direction and restrict reverse flow.
  • Robust and high quality bronze body.
  • Metal to metal seat for enhance sealing.
  • Automatic in action, depending upon pressure & velocity of flow with the line to perform the fucntions of open and close
  • Screw-in bonnet service for easy regrinding disc.
  • Suitable for mounting in horizontal and vertical pipe (follow the Arrow Upwards)
Category :
Part No Part Name Material
1 BODY BRONZE : BS EN 1984 CC 491K
2 DISC BRONZE : BS EN 1984 CC 491K
3 PIN BRASS : DZR BRASS 12164 CW 602 N
4 COVER BRONZE : BS EN 1984 CC 491K
5 HEX BOLT BRASS : DZR BRASS 12164 CW 602 N
6 GASKET PTFE

PRESSURE / TEMPERATURE RATING

Pressure Rating 20 bar
Temperature -10 to 120 °C

TEST PRESSURES

Shell 30 bar
Seat 22 bar

SPECIFICATION

  • Bronze body, Swing pattern
  • Metal to metal seat, Threaded cap.
  • End connection Threaded to BS EN 10226-2 (ISO 7-1).
  • Design standard BS 5154:1991.
  • Testing standard BS EN 12266-2.

DIMENSIONS & WEIGHTS

Size A L H~ Weight (kg)
15 MM 1/2” BSP 82 54 0.34
20 MM 3/4” BSP 85 63 0.40
25 MM 1” BSP 101 63 0.58
32 MM 1-1/4” BSP 115 70 0.84
40 MM 1-1/2” BSP 126 80 1.05
50 MM 2 BSP 145 90 1.50

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