Tonhe 4-20mA/0-10V modulating electric control water ball valve 1/4''-2'', DC9-24V, 0-5V/4-20mA control signal . IP67,NSF61, 1.3Mpa
Design feature
1 All-copper gear design, high accuracy output torque, especially for multi-channel scaling system.
2 Small size, compact structure.
3 A variety of control methods, either to accept remote valve position control signal, but also the feedback signal in place for computer intelligence unit testing.
4 Good sealing performance
For occasions
1 IC card water meter, heat meter.
2 Air-conditioning fan coil, fire sprinkler.
3 Solar energy drain valve, high efficiency water-saving.
4 Automatic control systems, university water system, small-scale industrial automation equipment, environmental protection.
Detail description
Caliber size: 1''
Internal diameter: 25mm
Circulation medium: Fluid
Rated voltage: DC9-24V
Working current: ≤ 50mA
Open/close time: ≤ 7S
Extra long time: 100000 times
Body material: Brass /copper
Actuator material: PPO
Airtight: Pressure 0.20PA, pressure maintaining 15s, Spillage≤ 0.122ml/s
Actuator rotation: 90°
Environment temperature: -15º C~50º C
Liquid temperature: 2º C~90º C
Manual override: No
Control signal :4-20mA.0-10V,0-5V
Application:
Taizhou Tonhe Flow Control Co., Ltd. is specialized in the development, design, manufacture sales and technical service of electric ball valve, electric actuator, wireless leak alarm contro system and intelligent fluid control. It is a small and medium-sized scientific and technological innovation enterprise. We mainly produces motorized shut off ball valve from 1/4" to 2' proportional electric ball valve, intelligent timer controlled valve, household water leakage detection system and other products.
Some valves approved NSF61-G, CE, ROHS and other international certification. The motorized valve has compact size with smart shape, Perform reliably, with long life time, intelligent control, high torque actuators, low noise, no leak, and many other features. Which are widely used in air pump tank automatic drainage, automatic watering, water treatment, energy saving, industrial automation and other small equipment .They have broad application prospects, obvious social and economic benefits.
When you order the valves pls confirm below valve info :
Valve size:
valve material :
working voltage:
Actuator wire control :
Then Nadine will give you an reasonable price .
Electric actuator valve, proportional control valve, electric modulatiing valve, electirc control valve ,electric power actuator valve, motorized control valve , motor power water valve
Audited Supplier 
){kind=link}
){kind=link}