ball valve actuator motor, DC2.5V, Torque 1.8NM flow control

Product description

The DC2.5-5V motor actuator are designed for water flow control or heat control in water utility, HVAC, such as mini motorized ball valve , smart water meter with ball valve, zone valve, heat control valve.The ball valve diameter range: DN15, DN20, DN25, DN32, DN40, up to DN80.The torque range from 1.8NM to 4.5 NM.

Technical data-Model K18
1. Voltage: DC3.6 V (Range: DC2.5 - 5 V, the higher the voltage, the larger torque, the shorter life span)
2. Current at idle: <25 mA @ 3.6V, 23ºC
3. Current with max loading: <550 mA (motor #320)
4. Torque: >1.8 NM (1400:1), >2NM (2000:1), >2.5NM (3400:1), >3NM (4200:1)
5. Open/close time: <8S (1400:1), <10S (2000:1), <15S (3400:1), <18S (4200:1)
6. Velocity reduction ratio: (1400:1), (2000:1), (3400:1), (4200:1)
7. Protection: 0

Wiring definition

Production overview

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.