1" TEMP ACT VLV 25-190f

1"70-140F CLOSE/RISE TEMP REG

1" 77-149F OPEN/RISE TEMP REG

1"125-190F CLOSE/RISE TEMP REG

1" NPT BRASS TEMP REG 122-194F

AVTA 20 Thermostatic Valve

AVTA25 1" ThermostaticValve

1/2"AVTA 15B 2.2cv 25-65c