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DM925LW & DM925GW Double Regulating Valve

Verified by manufacturer 22 days ago

DM925LW DN65

Crane Fluid Systems Variant:

A lever (DM925LW) or gearbox (DM925GW) operated double regulating valve.

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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

Iron

Guidance for specification option:

Ductile Iron

Steel

Guidance for specification option:

  • Stainless Steel
  • Carbon Steel

Aluminium

Guidance for specification option:

Aluminium Bronze

EPDM

Uniclass

Pr_65_54_95_26 Double regulating valvesPrimary

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

65 mm.

Dimensions

302 x 48 mm.

Manufacturer guidance

Refer to technical datasheet for detailed dimensions.

Weight

5 kg.

Approvals

Water Regulations Advisory Scheme (WRAS).

PressureRange

Temperature: -10 to +80°C: 16 bar.

Flow capacity

170 Kv.

Guidance for specification option:

Headloss (K): 0.856.

Manufacturer guidance

Flow coefficient Kv.

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