GESTRA Return-temperature Control Valves

Set Descending Direction

4 Items

per page
  1. Gestra Cooling Water Limiter, CW44
    Article Number: CW44
  2. Gestra Cooling Water Limiter, CW41
    Article Number: CW41
Set Descending Direction

4 Items

per page

GESTRA return temperature control valves BW 31

To regulate widely branched heating networks or individual consumers

Factory set closing temperature, optionally with external adjustment device


Nominal sizes from DN 15 to DN 40


Nominal pressure from PN 10 to PN 40 / CL 150



  • Flanges to DIN and ANSI
  • NPT threaded nozzle
  • threaded socket



Housing: P240GH (C22.8)

Internal parts: stainless steel