Verified by manufacturer 1 month ago
DN50
A ductile iron, pressure independent control valve.
Suitable for use with large plant items such as Air Handling
Units (AHU).
A ductile iron, pressure independent control valve.
Features and benefits:
Color | Grey |
Material | Cast iron |
Uniclass |
Product range |
Pressure rating | PN16. |
Temperature range | 5 to +120°C. |
Material | Ductile Iron EN-GJS-450-10 (GCD450), EPDM, Bronze BS EN 1982: CC491K, Stainless Steel 304S15 / 1.4301, Nylon PA66 and Spring steel.Guidance for specification option: Body, Bonnet, Bottom cover: Ductile iron; O-rings, Diaphragm: EPDM; Seat, Plug: Bronze; Stem, Guide bush, Diaphragm plate: Stainless steel; Bearing sleeve, Plug, Stem, Guide: Nylon; Spring: Spring steel. |
Connections | Flanges to BS EN 1092-2. |
Actuator | Modulating, On-off, 3 Point.Manufacturer guidanceActuator supplied and fitted. |
Inlets/outlets diameter | 50 mm. |
Dimensions | (139 + 154) x (101 + 291) mm. Manufacturer guidanceRefer to technical datasheet for detailed dimensions. |
Weight | 33 kg. |
PressureRange | 30–400 kPa. Guidance for specification option:
|
MaximumFlowRate | 0.8 l/s–5.6 l/s. Manufacturer guidanceFlow accuracy: +/- 10%. |
Ingress protection (IP) rating | IP54. |
Leakage | Seat leakage: Linear - Class four (0.01% of max flow), Equal% - 2% of max flow. |
Standards | To BS EN 1092-2, BS EN 1982. |
Material | Cast iron |
Recyclability | Recyclable Guidance for specification option: Recycle locally, consult manufacturer for details. |
Expected Life | 20 year |