Intelligent zone heating valves, 3 way heating valves for underfloor heating systems

Product Description

The heating control zone valves, are consisted of: mini motorized ball valve and electric actuator motor. It includes auxiliary limit switches to determine if the valve is completely open or closed. These systems use these signals to control a pump (circulator) and boiler to start pumping the hot water. The water then flows through the system, heating the zone, until the respective thermostat’s temperature setting is reached.

Features

1. Extreme long service life span ;

2. Manual Override, the valve can be operated when power failure;

3. Mini dimension and position indicator

4. Good sealing performance, IP65 enclosure

Application

Advantages

• Sturday valve body with reasonable structure design, and best material to be used

Technical data

Wiring options

• Two wires and reverse polarity (DC3-6V / DC12V)

1. Connecting SW to OPEN , the valve opens , getting the position ,automatically power off, the valve remain fully open position

2. Connection SW to CLOSE , the valve close , getting the position ,automatically power off, the valve remains side passes position(fully closed)

• Three wires and two control points (DC3-6V / DC12V / DC24V)

1. Connecting SW to OPEN, the valve opens , getting the position ,automatically power off, the valve remain fully open position

2. Connection SW to CLOSED, the valve close , getting the position ,automatically power off, the valve remains side passes position (fully closed)

Note: AC24V/AC220V can only be used for 50K series electric valves

• Three wires and one control point (DC3-6V/12V)

1. Connecting SW, the valve opens , getting the position ,automatically power off, thevalve remain fully open position

2. Disconnecting SW, the valve close , getting the position ,automatically power off, the valve remains side passes position (fully closed)

Note: When power is DC voltage and Red Wires is “+”,Blue wire is “—”

• Two wires and power off return (DC3-6V/ADC9-24V/AC220V)

1. SW connecting, the valve open, getting the position and the power off automatically, the valve remains fully open/close position

2. SW disconnecting, the valve close, getting the position and power off automatically, the valve remains fully open/close position

• Five wires micro conntroller with signal feedback (DC3-6V/12V)

1. Connecting SW and OPEN, the valve opens, getting the position green wire output the OLS signal, the controller tests the signal OLS, connect SW to STOP, the valve stops and remains fully open position.

2. Connecting SW and CLOSE, the valve close, getting the position red wire output the CLS signal, the controller tests the signal CLS, connect SW to STOP, the valve stops and remains fully close position.

Note: Please make sure the signal wires "red", "black" and "green" be connected at first, then connect the power wires " yellow" and "blue".

Factory show

We're a national key high-tech enterprise serving in fields of new energy management system and equipment, main services include: HVAC central air-conditioning and cold storage, solar distributed energy & regional energy, flow & energy management.

We have integrative certification of mechanical & electrical installation and building intelligentized design & construction, production license of measurement production, and is able to contract projects of building mechanical and electrical installation, building intellectualizing, distributed energy, combined cold & heat & power supply and new energy application.

RUNPAQ initiates a low-carbon building energy route with the concept of "low-carbon energy, future of architecture":

1. Developing energy-saving technologies to improve the electricity efficiency and reduce the energy needs;

2. Developing new energies to reduce the dependence of building on mineral energy.