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Fig. 405F Differential Presure Control Valve

Verified by manufacturer 1 month ago

DN65

Hattersley Variant:

Cast iron differential pressure control valve, fitted in supply or return pipework, PN16.

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Application

Suitable for differential pressure activation range (DP Range) from 15 to 150 kPa.

Description

Cast iron differential pressure control valve, fitted in supply or return pipework, PN16.


Features and benefits:

  • A high performing differential pressure control valve that can be fitted in the supply or return pipework, regulating both differential pressure and flow rate.
  • Differential pressure activation range (DP Range) from 15 to 150 kPa.
  • Integrated valve position indicator for visual inspection.
  • Tested in accordance with the BSRIA guidance standard.

General information

Color

Grey

Guidance for specification option:

Body.

Black

Blue

Material

Cast iron

Guidance for specification option:

Body and top flange.

Uniclass

Pr_65_54_95_25 Differential pressure control valvesPrimary
Pr_65_54_95_64 Pressure-regulating valves

CAWS

S14/393 Pressure regulators

Product range

DPCV - Differential Pressure Control Valve

Specification data - Differential pressure control valves

Pressure rating

PN16.

Manufacturer guidance

  • Valve shell tested and inspected in accordance with BS EN 12266-1.
  • Face-to-face in accordance with EN 58 Series 1 or 37.

Differential pressure (maximum)

150 kPa.

Guidance for specification option:

Valve comes factory set at 70 kPa.

Temperature range

-10 to +120°C.

Material

Body and top flange: Cast iron, Seat, cone and guide: Cast bronze, Packing and diaphragm: EPDM, Yoke and diaphragm case: Ductile iron, Actuator spindle and diaphragm plate: Stainless steel grade 304, Cone stem: Stainless steel grade 316, Cover bolt: Steel, Spring: Spring steel, Adjust screw: Brass, Gasket: Non asbestos.

Guidance for specification option:

EPDM: Ethylene propylene diene monomer.

Manufacturer guidance

  • Cast iron to ASTM A48-CL30.
  • Cast bronze to ASTM B584-C836.
  • Ductile iron to ASTM A536-65-45-12.
  • Stainless steel grade 304 to ASTM A240-304.
  • Brass to B16-C36000.
  • Steel to JIS3101.

Connections

Flange to BS EN 1092-2.

Accessories

Impulse tube kit containing two sets of: Copper tube, ball valve, tee piece, flare nut, flare nipple, nipple, long nipple and pressure gauge.

Guidance for specification option:

Impulse tube kit part No. 000M0405FTJ SP.

Inlets/outlets diameter

DN65.

Manufacturer guidance

Nominal.

Dimensions

276 x 115 x 720 mm.

Manufacturer guidance

Nominal A x B x C.

Weight

48 kg.

Flow capacity

55.4 Kv.

Operator

Actuator.

Sustainability data

Country of product manufacture

United Kingdom

Material

Cast iron

Guidance for specification option:

Body and top flange.

Recyclability

Recycle locally

Expected Life

20 year

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