Webstone Isolator Pump Flange Valves

Webstone Isolator Pump Flange Valves

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. 

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1" IPS Isolator Flange Valve

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 65.15

1" IPS Isolator Flange Valve with Drain

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 95.85

1" Sweat Isolator Flange Valve

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 62.35

1" Sweat Isolator Flange Valve with Drain

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 95.65

1-1/4" IPS Isolator Flange Valve

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 88.95

1-1/4" IPS Isolator Flange Valve with Drain

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 152.95

1-1/4" Sweat Isolator Flange Valve

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 89.15

1-1/4" Sweat Isolator Flange Valve with Drain

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 130.95

1/2" IPS Isolator Flange Valve

Webstone 40402 1/2" Threaded Uni-Flange Ball Valve has a heavy duty forged brass construction, uni-b..

$ 34.95

1/2" Sweat Isolator Flange Valve

Webstone 50402 1/2" Sweat Uni-Flange Ball Valve has a heavy duty forged brass construction, uni-body..

$ 34.95

3/4" IPS Isolator Flange Valve with Drain

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 76.05

3/4" Sweat Isolator Flange Valve

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 55.65

3/4" Sweat Isolator Flange Valve with Drain

Webstone Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Each ..

$ 75.95

1" FPT Isolator Flange Valve w/ Drain & Rotating Flange

The 41414 from Webstone Valves is a 1” FPT Isolator Flange Valve with Drain & Rotating Flange. ..

$ 102.95

1" IPS Isolator Valve w/ Rotating Flange

The 41404 from Webstone is a 1" IPS Rotating Uni-Flange Ball Valve. It has a 360° rotating flange th..

$ 65.15

1" Press Isolator Flange Valve w/ Drain & Rotating Flange

The 81414HV from Webstone Valves is a 1” Press Isolator Flange Valve with Rotating Flange & Drai..

$ 99.75

1" Press Isolator Flange Valve w/ Rotating Flange

  Features:   1" Press Isolator Flange Valve w/ Rotating Flange; Detachable,..

$ 76.05

1" Sweat Isolator Flange Valve w/ Drain & Rotating Flange

The 51414 from Webstone Valves is a 1” Sweat Isolator Flange Valve with Drain & Rotating Flange...

$ 95.25

1" Sweat Isolator Valve w/ Rotating Flange

The 51404 from Webstone is a 1" Sweat Rotating Uni-Flange Ball Valve. It has a 360° rotating flange ..

$ 65.15

1-1/4" FPT Isolator Flange Valve w/ Drain & Rotating Flange

The 41415 from Webstone Valves is a 1-1/4” FPT Isolator Flange Valve with Drain & Rotating Flang..

$ 123.95