2019年7月3日星期三

FLOW TECH CHINA 2019-Tonheflow mini motorized valve manufacture



TaizhouTonhe flow control Co., Ltd. is a professional manufacturer and exporter of electric control valves, We pay high attention to the quality control and new products R&D. Specialized in motorized valves, electric fluid control valves, electric actuator, with intelligent design, manufacture, sales and technical service.

Our main products are Tonhe series straight-through 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. They are widely used in automatic water pump tanks, automatic watering, heat meter, central air conditioning fan coil, fire sprinkler, water treatment, water efficiency, solar instrument, Agriculture Irrigation equipment, industrial automatic control equipment, and so on.

Contact:yoyo zhang

Taizhou Tonhe Flow Control Co.,
Ltd
Xincheng Road 1012,
Huangyan,Taizhou, Zhejiang, China
Mobile: +86-18957612187
Skype: meizi2661


A150 modulating proportional valve 4-20mA DC12-24v


Taizhou Tonhe Flow Control Co., Ltd
Contact:yoyo zhang  Email:tohe08@china-tonhe.comSkype:meizi2661 
Mobile
:+86-18957612187                  
A150 proportional valve with manual override

Technical Parameters
Product size
□NPT/BSP 1/2 3/4 1  1 1/4"  1 1/2  2(Optional )
Maximum workingpressure
1.0MPa
Circulation medium
Fluid, air
Rated voltage
DC12-24V
control signal
4-20mA, 0-5V,0-10V
Wiring control methods
7 wire control with feedback signal
Any position ( 0~100% is ok)
Make as your requirement, for example, 4 position, 5 position,etc.
Open/close time
12S
Life time
70000 times
Valve Body material
SS304
Actuator material
Engineering Plastics
Sealing material
FKM& PTFE
Actuator rotation
90°
Max. torque force
15 N.M  
Cable Length
0.5m 1.5m
Environment temperature
-15℃~60℃
Liquid temperature
2℃~90℃
Manual override
Yes
Indicator  
Yes
Protection class
IP67
Certificate
LVD, EMC,ROHS and SS304 valve passed NSF61-G
Company passed
ISO9001:2015
Locked-rotor Delay Time
2-4s