1″ NPT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 7.0 Cv (24V)

Description

The 599 Series Zone Valves work with any SFA/P Series or
SSA/P Series electric actuator, or with the STA/P73U Series
thermic actuator (See Table 5). The actuators accept one of
either 24 Vac or 120 Vac power supplies signal to provide
two-position, three-position or 0 to 10 Vdc control. Typical
applications include hot or chilled water for zones with
radiators; floor heating via manifolds; fan coil units; cooling
ceilings (Zone Valves); wall-mounted boilers (zone valves);
and VAV applications.

Features:
Direct-coupled universal bonnet
Direct-coupled installation without tools
Manual override with 3mm hex wrench
Visual position indication