2 Port 1/2" Spring Return Zone Valve

2 Port 1/2" Spring Return Zone Valve
£16.00

2 Port 1/2" Spring Return Zone Valve

On-off control of heat or cool water flow.
Coupling between synchronous motor and body valve with ring nut.
The synchronous motor opens the valve (normally closed) according to the command signal of a thermostat; at the signal interruption a spring positions the valve to the closed position.
- 2-way valves: the plug closes against the flow;
- 3-way valves: the plug blocks the flow toward user side.
 
Specification
 
Valve type: 2 or 3 ways
Fluid temp.: +2...+94 ºC
Material: valve body: forged brass
valve rod: stainless steel Aisi 302
Seal material: NBR
Storage temp.: -20...+70 ºC
< 95% r.h.
Dimensions: 54x114x100mm
Weight: 270g 
Max Diff Pressure (kpa) Closed Valve 250 

   Datasheet