Filling valve, connection GW1/2"/GZ3/4", adjustment range 1.5-6 bar VF04-1/2E

The VF 04 filling valve is suitable for filling and refilling closed heating systems with water. The valve includes a pressure regulator, a check valve and a shut-off valve. The design of the valve allows the installation of a pressure gauge to measure and control the pressure on the system side. The use of VF04 avoids damage that may occur due to overpressure when filling the system.
Use in closed systems:
for heating circuits with a manifold,
complex with supply from manifolds,
for filling water through a flexible hose, directly to the boiler or to the power cord.
Outlet pressure adjustable to (maximum): 3 bar
Outlet pressure adjustable from (minimum): 0.5 bar
Pressure gauge connection - Size: 1/4"