NBS Source
I'm a manufacturer

Compare variants

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

Verified 1 month ago

Hattersley

Verified 1 month ago

Hattersley

Verified 1 month ago

Hattersley
Summary
Ductile iron pressure independent control valve offering full authority and automatic balancing function, PN16.
-
-
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.
-
-
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.
-
-
Color
Grey, Black, Yellow
-
-
Material
Cast iron
-
-
SKU Code
Fig. 306F
-
-

Specification

Classification data
Pressure rating
PN16.
-
-
Temperature range
+5 to +120°C.
-
-
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.
-
-
Connections
Flanges to BS EN 1092-2 PN16.
-
-
Actuator
Modulating.
-
-

Additional properties

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

Sustainability data

Material
Cast iron
-
-
Recyclability
Recycle locally
-
-
Expected Life
20 year
-
-