COMMISSIONING VALVES

VIR Series 9515 DZR Commissioning Valve VIR Series 9515 DZR Commissioning Valve

PN25 Screwed Fixed Orifice Commissioning Valve
Design in accordance to BS 7350
Temperature range: -10°C to 130°C
DZR Construction
ABS Hand-wheel operated
Numerical indicator
Double regulating
Integral fixed Venturi Orifice
Characterised regulating disk
Supplied with 2 pressure/temperature points
Sizes:

  • 1⁄2” – 2” end connections threaded
  • 1⁄2” size available for Ultra Low and Low flows
  • 15mm & 20mm compression adaptor kits available
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Technical Notes

VIR Series 9565 Double Regulating Cast Iron Commissioning Set VIR Series 9565 Double Regulating Cast Iron Commissioning Set

PN16 Cast Iron Flanged DRV & S.S. Orifice Plate Commissioning Set Temperature range -10°C to 120°C
Polyamide Hand-wheel operated
Numerical indicator
Double regulating
Characterised regulating disk
Supplied with separated Stainless Steel Orifice Plate
Supplied with 2 pressure/temperature points
Sizes: 65 – 300mm

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Technical Notes

Double Regulating Butterfly Valve Commissioning Set Double Regulating Butterfly Valve Commissioning Set

PN16 Double Regulating Butterfly Valve Commissioning Set
Temperature range -10°C to 120°C
Sizes: 65 – 450 as standard
Larger sizes & pressure ratings available on request
Gear operated to give positive flow control at all hand-wheel settings
Double regulating feature memory stop flow setting repeatability
Optional Stainless Steel Orifice Plate flow measurement
Optional Venturi Metering Station flow measurement

Downloads
Technical Notes