Non-Rising Stem (NRS) BS5163 Gate Valve – Grooved

FeaturesOperation/Descriptions
  • Sizes available (Nominal) :DN50/2”, DN65/2½”, DN80/3”, DN100/4”, DN125/5”, DN150/6”, DN200/8”, DN250/10” and DN300/12” 
  • Pressure data : 
  • Working Pressure : 16 bar (232 psi) Tested to BS5163 Type A
  • Seat type :Resilient wedge. Fully encapsulated EPDM
  • Finish :Fusion bonded epoxy coated internal and external 
  • Connections :Groove to AWWA C606 standard 
  • Specifications :Design in accordance with BS 5163; Face to face dimension in accordance with EN 558-1, basic series 3 
  • Supervision :Integral bracket allows monitoring of valve position using supervisory switch, P/N 880214

Gate valves are manually operated multi-turn valves and are opened by a handwheel or other operating device, generally in a counter clockwise direction and then closed clockwise.

Closing Torque for Gate Valve Handwheel

Size

Closing Torque Nm

2”

DN50

27

2½”

DN65

38

3”

DN80

65

4”

DN100

80

5”

DN125

100

6”

DN150

125

8”

DN200

160

10

DN250

240

12”

DN300

300

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