CALEFFI

3/4 Press Fit,7.5CV,2way,24V,NC w/ 18 leads and w/ 18 leads and aux switch

PLUMBVENT 1/2 NPT Low Lead Air Vent with Hygrosco

The CALEFFI 328244 538202 FD Drain Valve 1/4-Inch Garden Hose with Cap is a great way to keep your garden hose clean and free from debris. This valve has a cap that prevents debris from entering the...

Reducing Tee The Caleffi 350194 Presscal Prv Asse 1003, 3/4 NPT,Union w/ Pressure Reducing Tee is a pressure reducing tee that is designed to be used with the Caleffi 350194 Presscal Prv Asse 1003,...

Automatic Air Vent 1/4 NPT Male with check

The Caleffi 115104 Temperature\Pressure Gage is a precision instrument that measures temperature and pressure. It is a must-have for any laboratory or industrial setting. The Caleffi 115104...

Z-ONE SINGLE ZONE CIRCULATOR RELAY

The Caleffi 317062 Z-ONE THREE ZONE VALVE RELAY is a three zone valve relay that is designed to control the flow of water, gas, or oil. This relay is compatible with a variety of valves, and can be...

Z-ONE THREE ZONE VALVE RELAY

Auto fill Boiler FeedValve 3/4" Sweat Inlet/Outlet

Hose The Caleffi 114841 High Capacity 1/2 NPT M Air Vent w/o Hose is a high-capacity air vent designed for use with 1/2 NPT air hoses. It features a durable construction and is designed to provide...