Zone Valves

Zone valves are used to control the flow direction to individual zones of hydraulic distribution systems (e.g., heating, solar, or cooling systems, water distribution systems, etc.).

Two-way valves are designed solely to close or open individual hydraulic circuits, three-way valves are sometimes also referred to as "hydraulic switches," which accurately describes their function—from a single common inlet, they direct the flow to one of the other two outlets depending on whether they are open or closed.

Zone valves are further classified according to application, maximum and shut-off pressures, temperatures and fluid types, types of electric actuators, and safety functions.


101 products

New
produkt

VZK RQ215-1/2" F Ni MS Two-Way Zone Valve

ball type, 1/2” F, DN 15, 2-point control, NC, Kvs = 8.7 m3/h, 13s/90°, 230V, bidirectional actuator, PN10, suitable also for drinking water

produkt

EV220B Valve Housing, G 3/4" F/F, 16 bar

Valve without coil, EPDM membrane, 0.3-16 bar, NC, 3/4" F/F, DN 20, Kv=8.0 m3/h, Danfoss

produkt

LK525 Cu22 Two-way Zone Valve

gate valve, Cu22, DN20, 2-point control, 230V, 12s/90°, Kvs=11 m3/h, bidirectional actuator, PN10, NC

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EV251B 22B Two-way Solenoid Valve

Solenoid valve with 230V coil, terminal, NBR membrane, 0-10 bar, NC, 1" F/F, DN 25, Kv=5 m3/h, Danfoss

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LK525 G 5/4" Two-way Zone Valve (NO)

gate valve, 5/4” M, DN32, 2-point control, NO, 230V, 12s/90°, Kvs=11 m3/h, bidirectional actuator, PN10

produkt

LK525 G 5/4" Two-way Zone Gate Valve

gate valve, 5/4” M, DN32, 2-point control, NC, 230V, 12s/90°, Kvs=11 m3/h, bidirectional actuator, PN10

produkt

LK525 1" Two-way Zone Valve (NO)

gate valve, 1” M, DN25, 2-point control, NO, 230V, 12s/90°, Kvs=11 m3/h, bidirectional actuator, PN10

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LK525 G 1" Two-way Zone Gate Valve

gate valve, 1” M, DN25, 2-point control, NC, 230V, 12s/90°, Kvs=11 m3/h, bidirectional actuator, PN10

produkt

EV251B 18B Two-way Solenoid Valve

Solenoid valve with 230V coil, terminal, NBR membrane, 0-10 bar, NC, 3/4" F/F, DN 20, Kv=5 m3/h, Danfoss

produkt

EV251B 12B Two-way Solenoid Valve

Solenoid valve with 230V coil, terminal, NBR membrane, 0-10 bar, NC, 1/2" F/F, DN 15, Kv=2.5 m3/h, Danfoss

produkt

VZK 225-230-1P Two-way Zone Valve

1” F, DN 25, 2-point control, NC, Kvs = 30 m3/h, 30s/90°, 230V, bidirectional actuator PN16, suitable also for drinking water

produkt

SF25-2 M1 Two-way Zone Valve

return spring, 1“ F, DN 25, 230 V, auxiliary microswitch, NC