DM925LW & DM925GW Double Regulating Valve
Verified by manufacturer 16 days ago
DM925GW DN200
DM925GW DN200
A lever (DM925LW) or gearbox (DM925GW) operated double regulating valve.
Application
Suitable for installation where flow needs to be regulated.
Description
A lever (DM925LW) or gearbox (DM925GW) operated double regulating valve.
Features and benefits:
- WRAS approved Double Regulating Valves consists of a fully lugged, WRAS approved EPDM liner butterfly valve with a double regulating Lever.
- The Double Regulating feature allows the valve to be used for isolation and to be reopened to its pre-set position to maintain required flow rate.
- Use the DM925LW with Orifice plate Fig.DM900 for Commissioning Set.
General information
Color | Black |
Material | Cast iron |
Uniclass | |
CAWS | S90/650 Flow reducing/ servicing valves S90/650 Flow-reducing/ servicing valves |
Specification data - Double regulating valves
Material | Ductile Iron (ASTM A536 65-45-12), Aluminium Bronze, EPDM, Stainless Steel (ASTM A532 Type 416 & ASTM A276 Type 316), Carbon Steel, Nitrile (Buna), PTFE/Bronze.Guidance for specification option: Body: Ductile iron; Disc: Aluminium bronze; Seat: EPDM; Shaft, Taper pin: Stainless steel; Key: Carbon steel; O-Ring: Nitrile (buna); Shaft bushing: PTFE or Bronze. |
Inlets/outlets diameter | 200 mm. |
Dimensions | Manufacturer's standard. Manufacturer guidanceRefer to technical datasheet for detailed dimensions. |
Weight | 29.5 kg. |
Approvals | Water Regulations Advisory Scheme (WRAS). |
PressureRange | Temperature: -10 to +80°C: 16 bar. |
Flow capacity | 2713 Kv. Guidance for specification option: Headloss (K): 0.348. Manufacturer guidanceFlow coefficient Kv. |
Sustainability data
Material | Cast iron |
Recyclability | Recyclable Guidance for specification option: Recycle locally, consult manufacturer for details. |
Expected Life | 20 year |