Model SP158.15 fully engineered freeze protection valve is constructed of a one piece brass body, supplied with a removable cartridge for easy cleaning/maintenance, and inlet plumbing and insulation. Automatic thermal actuator bleed valve opens when internal water temperature falls below 35° F (1.7° C) and closes completely when the water climbs back to 42° F (5.6° C). 1/2" NPTF inlet and outlet.
- $776 USD
- Contact Haws Specials