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DPF931 Companion Valve
DPF931 Companion Valve
DPF931 Companion Valve

Verified 26 days ago

Crane Fluid Systems

Verified 26 days ago

Crane Fluid Systems

Verified 26 days 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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