• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
Double Regulating Valve - Cast Iron HVAC Products

Differential pressure control valve (DPCV) above 50mm are available in Cast Iron and are used to maintain a constant differential pressure between two points in a pipework system for better optimization of the energy consumption.

DPCV’s also give better control especially at low flows. They are better able to cope in systems with high pump pressures. And more likely to give flow repeatability.


  • Flanged PN16
  • Position indicator
  • Double regulating device
  • Supplied with 2 fitted test points and extensions
  • EPDM cone seating gives tight shut off
  • Body ductile iron
  • Conforms to BS 5152 / BS 7350

Technical Data

Max Pressure 16 Bar
Working Temperature -10°C to +120°C