Geo-Flo’s 3-way, 4-position flush/purge valves have become the industry standard for closed-loop geothermal heat pump systems. Our valves are manufactured, assembled, and tested in our factory ensuring a precise, high-quality, purpose-specific valve that have proven reliability over the last 30 years. Our flush valves are included in our flow centers, but there are circumstances where stand-alone flush valves are desirable, such as system with a shared ground loop and multiple heat pumps.
PN | Description | Type | Notes | Photo |
1199 | 2", 3-way, 4 position
flush/iso. valve,
Insulated cab. Brass | SINGLE 3-WAY W/ CABINET | (REQUIRES: (2) FL XL ADAPTER FITTINGS) | |
3522 | Double, 3-way, 4 position
flush/iso. valve,
Insulated cab.,
Brass-Flo-Link Connections | DOUBLE 3-WAY W/ CABINET | (REQUIRES 2 FL ADAPTER FITTINGS & FL ADAPTERS) | |
4702 | Single, 3-way, 4 position
flush/iso. valve,
Insulated cab.,
Brass-Flo-Link Connections | SINGLE 3-WAY W/ CABINET | (REQUIRES 2 FL ADAPTER FITTINGS & FL ADAPTERS) | |
2480 | Underground Flushing Module Kit | MODULE KIT | Kit Contains:
(4) Socket fusion fittings, 1” MPT x 1-1/4” fusion
(1) Pro series box
(4) Socket fusion coupling, 1-1/4”
(2) Brass 3-way flushing valve
(4) PE pipe, 1-1/4” | |
FLC32S | Flushing Asm, 3" Pipe,
2" Flush valve | SINGLE FLUSHING ASSEMBLY | (SET OF 2) | |
FLC42S | Flushing Asm, 4" Pipe,
2" Flush valve | DOUBLE FLUSHING ASSEMBLY | (SET OF 2) | |