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Fig. 306F Pressure Independent Control Valve
Fig. 306F Pressure Independent Control Valve
Fig. 306F Pressure Independent Control Valve

Verified 19 days ago

Hattersley

Verified 19 days ago

Hattersley

Verified 19 days ago

Hattersley
Summary
Ductile iron pressure independent control valve offering full authority and automatic balancing function, PN16.
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Application
  • Suitable for use with large plant items such as Air Handling Units (AHU).
  • Suitable for difficult site conditions.
  • Suitable as part of variable flow system.
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Description

Ductile iron pressure independent control valve offering full authority and automatic balancing function, PN16.


Features and benefits:

  • Energy savings: Optimal control creates energy savings when used as part of a variable flow system.
  • Easy to install: For use with large plant items such as Air Handling Units (AHU), the PICV is compact and easy to install in limited and difficult site conditions.
  • Accurate flow rates: Built-in differential pressure controller ensures accurate system design flow rates are achieved and eliminates overflows caused by fluctuating system pressures, which in turn reduces the system running costs.
  • Precise temperature control: Linear or equal percentage characteristics, settable with an actuator, contribute to precise environmental temperature control.
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Color
Grey, Black, Yellow
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Material
Cast iron
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SKU Code
Fig. 306F
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Specification

Classification data
Pressure rating
PN16.
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Temperature range
+5 to +120°C.
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Material
Body, bonnet and bottom cover: Ductile iron GCD450, Seat and plug (FC): Bronze CC491K, Diaphragm plate (PC), stem and guide bush (FC): Stainless steel grade 304S15 – 1.4301, Bearing sleeve (FC), plug, stem and guide (FC): Nylon PA66, Diaphragm (PC) and O-rings: EPDM, Springs (PC): Spring steel.
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Connections
Flanges to BS EN 1092-2 PN16.
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Actuator
Modulating.
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Additional properties

Inlets/outlets diameter
DN50.
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Dimensions
254 x 139 x 154 x 191 x 291 x 165 x 50 mm.
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Weight
33 kg.
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PressureRange
Flow: 100%: 50–400 kPa, 80%: 40–400 kPa, 30%: 30–400 kPa.
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Flow rate
20 m³/h.
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Ingress protection (IP) rating
IP54.
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Tolerances
+/-10%.
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FlowrateLeakage
Linear: Class IV (0.01% of maximum flow), Equal percentage: 2% of maximum flow.
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Sustainability data

Material
Cast iron
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Recyclability
Recycle locally
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Expected Life
20 year
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