Verified by manufacturer 2 months ago
DN50
Ductile iron pressure independent control valve offering full authority and automatic balancing function, PN16.
Ductile iron pressure independent control valve offering full authority and automatic balancing function, PN16.
Features and benefits:
Color | Grey Guidance for specification option: Body. Black Yellow |
Material | Cast iron |
Uniclass | |
CAWS | S90/650 Flow-reducing/ servicing valves S90/650 Flow reducing/ servicing valves S90/630 Double check valve assemblies |
Product range |
Pressure rating | PN16. |
Temperature range | +5 to +120°C. |
Material | Body, bonnet and bottom cover: Ductile iron GCD450, Seat and plug (FC): Bronze CC491K, Diaphragm plate (PC), stem and guide bush (FC): Stainless steel grade 304S15 – 1.4301, Bearing sleeve (FC), plug, stem and guide (FC): Nylon PA66, Diaphragm (PC) and O-rings: EPDM, Springs (PC): Spring steel.Guidance for specification option:
Manufacturer guidance
|
Connections | Flanges to BS EN 1092-2 PN16. |
Actuator | Modulating.Guidance for specification option:
|
Inlets/outlets diameter | DN50. Manufacturer guidanceNominal. |
Dimensions | 254 x 139 x 154 x 191 x 291 x 165 x 50 mm. Manufacturer guidanceNominal L x W1 x W2 x H1 x H2 x D x B. |
Weight | 33 kg. |
PressureRange | Flow: 100%: 50–400 kPa, 80%: 40–400 kPa, 30%: 30–400 kPa. |
Flow rate | 20 m³/h. Manufacturer guidanceMaximum. |
Ingress protection (IP) rating | IP54. |
Tolerances | +/-10%. Manufacturer guidanceFlow accuracy. |
FlowrateLeakage | Linear: Class IV (0.01% of maximum flow), Equal percentage: 2% of maximum flow. Manufacturer guidanceSeat leakage. |
Material | Cast iron |
Recyclability | Recycle locally |
Expected Life | 20 year |