Webstone Isolator Pump Flange Valves
1-1/4" Press Isolator Flange Valve w/ Rotating Flange
The 81405HV from Webstone Valves is a 1-1/4” Press Isolator Flange Valve with Rotating Flange. Fe..
$ 50.65
1-1/4" Sweat Isolator Flange Valve w/ Drain & Rotating Flange
The 51415 from Webstone Valves is a 1-1/4” Sweat Isolator Flange Valve with Drain & Rotating Fla..
$ 64.95
1-1/4" Sweat Isolator Valve w/ Rotating Flange
The 51405 from Webstone is a 1-1/4" Sweat Rotating Uni-Flange Ball Valve. It has a 360° rotating fla..
$ 46.95
3/4" FPT Isolator Flange Valve w/ Drain & Rotating Flange
The 41413 from Webstone Valves is a 3/4” FPT Isolator Flange Valve with Drain & Rotating Flange...
$ 42.95
3/4" Press Isolator Flange Valve w/ Drain & Rotating Flange
The 81413HV from Webstone Valves is a 3/4” Press Isolator Flange Valve with Drain & Rotating Fla..
$ 48.95
3/4" Press Isolator Flange Valve w/ Rotating Flange
The 81403HV from Webstone Valves is a 3/4” Press Isolator Flange Valve with Rotating Flange. Feat..
$ 32.95
3/4" Sweat Isolator Flange Valve w/ Drain & Rotating Flange
The 51413 from Webstone Valves is a 3/4” Sweat Isolator Flange Valve with Drain & Rotating Flang..
$ 42.95
Webstone Isolator series valves are compatible with all major brand circulator pumps, including Taco (“00” series except 0012), Grundfos (UP/UPS 15 and 26, Alpha) and others. Each isolator valve comes with a set of bolts & nuts as well as additional T-style handle. For heating applications only.