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DPF931 Companion Valve
DPF931 Companion Valve
DPF931 Companion Valve

Verified 1 month ago

Crane Fluid Systems

Verified 1 month ago

Crane Fluid Systems

Verified 1 month ago

Crane Fluid Systems
Summary
A differential pressure companion valve.
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Application

Suitable for HVAC applications.

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Description

A differential pressure companion valve.


Features and benefits:

  • Specifically aimed at optimising system performance.
  • The DPCV is set to a maximum differential pressure which ensures flow cannot exceed a desired rate.
  • Helps reduce energy consumption, the risk of noise and simplifies the commissioning process.
  • Has an integral tapping point for the impulse tube to link with the Crane Fluid System DPCV.
  • Integral orifice and test points provide precise and accurate flow measurement.
  • Positive flow control at all handwheel settings.
  • Easy to operate with double regulating handwheel and numerical position indicator.
  • Can be used plugged, as supplied, for PN25 applications or with an impulse tube for PN16 applications.
  • Characterised regulating disk tends towards equal percentage performance.
  • Male threaded ends.
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Color
Bronze
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Material
Bronze
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SKU Code
D931, D933, D934
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Specification

Classification data
Pressure rating
PN16.
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Material
Bronze BSEN1982 (CC491K), DZR Brass BSEN12164 / 5 (CW602N), Plastic, EPDM rubber.
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Connections
Rp 1/2" Parallel.
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Additional properties

Inlets/outlets diameter
15 mm.
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Dimensions
87 x 105 mm.
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Weight
0.61 kg.
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Standards
To BS EN 1982, BS EN 12164, BS EN 12165, EN 10226.
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Approvals
WRAS approved.
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Flow capacity
1.87 Kv.
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Sustainability data

Country of product manufacture
United Kingdom
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Material
Bronze
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Manufacturing plant location
46 Wilbury Way, Hitchin SG4 0UD, UK
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Recyclability
Recyclable
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Expected Life
20 year
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