thermostatic balancing valve for hydraulic balancing of very short circulation circuits from kv-min ≥ 0.05
for hydraulic balancing of hot water return systems (PWH-C), supports thermal disinfection
wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
PTFE seat gasket
maintenance-free EPDM spindle seal
thermostatic balancing unit
male union thread
handle grip with purple identification plate
free from dead spots
with isolating, balancing and pre-setting function
Standards and Approvals
DVGW approval
ÖVGW approval
SVGW approval
WRAS approval
plastic parts with KTW and W 270 approval
for systems according to DVGW worksheet W 551 / W 553 / DIN 1988-300
according to accepted materials list from German environmental agency
ÜA-Reg.-Nr. R-15.2.3-21-17048, WIEN-ZERT