Non-Return Valve (NRV)

specification

Sizes½” ¾” 1” 1¼” 1½” 2” 2½” 3” 4”
MaterialBrass
SeatSeat to Seat
FittingFemale Thread – ISO228 BSP
Pressure150 psi – 10 bar (Medium Pressure)
Temperature-20°C to 100°C
MediumWater, Oil, Sewage
StandardISO 9001-2008 BSP
OperationFlapper/Swing Type – Fluid Direction Control

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Component Break-Down

ITDescription
1Body
2Hinge
3Hinge pin
4Cover Plate
5Body Seat
6Disc

Table And Weight

Sizes(BSP)S(mm)L(mm)H(mm)Weight(gram)
½”16.55035144
¾”225337174
1”266543298
1¼”348658694
1½”3999681148
2”46114741706
2½”48.5143912666
3”53152983088
4”711731065474
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