CALEFFI 115177 24v 3/4” Sweat Zone Valve, 7.5 CV, 20 PSI, Aux. switch, 18” leads – Normal Closed, Replaces Z411537.

24V 3/4" SWEAT 2-WAY N.C. ZONE VALV

CALEFFI 115177 24v 3/4" SWEAT ZONE VALVE

The CALEFFI 115177 24v 3/4” Sweat Zone Valve is a normally closed zone valve to be used in conjunction with a CALEFFI 115171 24V 1” coiled 3-way mixing valve with dual actuators.

The Caleffi 115177 24v 3/4" Sweat Zone Valve, 7.5 CV, 20 PSI, Aux. switch, 18" leads – Normal Closed, Replaces Z411537 is ideal for commercial and residential air conditioning systems. This valve meets the strict requirements of Carrier®, Bryant®, Payne®, Rheem® and Noritz® brand air conditioning units. The 115177 24v 3/4" Sweat Zone Valve works by allowing air to flow freely into the A/C system. It has a maximum flow rate of 0.75 cfm and a pressure range of 80

The Caleffi 115177 24v 3/4” Sweat Zone Valve, 7.5 CV, 20 PSI, Aux. switch, 18" leads - Normal Closed, Replaces Z411537 is a replacement zone valve. It allows an individual room or zone to be separately and independently controlled from the distribution manifold through Zone Valves, mounted in the branch piping before and after any main shutoff valve.

Caleffi 115177 24v 3/4" Sweat Zone Valve, 7.5 CV, 20 PSI, Aux. switch, 18" leads - Normal Closed, Replaces Z411537. This zone valve is used in radiant heat systems where you want to be able to isolate a heating zone. Such valves can be found on floor or ceiling hydronic heating systems. The device uses a small amount of water pressure in the hydronic system to actuate the valve mechanism which directs the flow either to zone 2 or zone 3.

The Caleffi 115177 24V full port zone valve is a modern replacement for the traditional float valves. These valves are used in 2-way domestic boilers to allow for expansion of the water in a “SWEAT BOX” when drained. The unique features are: Power filling with continuous operation, separate variable 2-way redistribution, automatic priming, and forced evacuation of air.

The CALEFFI 115177 Control Valve is a 24 volt 3/4" normally closed (NC) zone valve, 7.5 cv, 20 psi, with a 4" diameter spool body and lockable handle. Transmitter range is 0-10 psi; output pressure range 0-20 psi. The CALEFFI 115177 Zone Valve is an automatically controlled valve used to provide main steam distribution to any desired zone(s). Energy required for operation is supplied by the control system. The control valve can be installed in the field or at factory during placement of the piping system. The CALEFF