The SCV-050 is a service check valve from Resideo (Honeywell Home), 1/2 in.
A service check valve sits between the fill assembly and the boiler and lets water go one way. That keeps boiler water — which carries whatever inhibitor and whatever sediment the system has picked up — from backing into the fill line when system pressure exceeds supply pressure.
It also lets the fill assembly be isolated and serviced without draining the system back through it.
-
Brand: Resideo (Honeywell Home)
-
Manufacturer Part #: SCV-050/U
-
Type: Service check valve
-
Connection: Inlet FNPT, Outlet MNPT
-
Connection size: 1/2 in
-
Maximum temperature: 240 F
-
Maximum pressure: 100 psi
-
UPC: 085267298957
-
Shipping weight: 0.2 lb
-
Category: Boiler Fill Valves
Full Specifications
| Product Features |
Service Check Valves for air vents and expansion tanks allow easy field service without draining system |
| Valve Type |
Boiler Valve, Filling Valve |
| Compatible With |
DS06 Pressure Regulating Valves |
| DN Size |
DN15 |
| Inlet Connection Size |
1/2 in |
| Inlet Connection Type |
Female NPT |
| Outlet Connection Size |
1/2 in |
| Outlet Connection Type |
Male NPT |
| Media Temperature (Max) |
240 °F, 115 °C |
| Operating Pressure (Max) |
100 psi, 689 kPA |
Documents & Downloads