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Standard or Nonstandard: Standard
Pressure: High Pressure
Power: electric power
Material: Stainless Steel
Temperature of Media: High Temperature
Media: Water
Port Size: 20mm
Place of Origin: China (Mainland)
Model Number: S20-S2-B
Brand Name: Tonhe
Enlosure: IP67
operation time: 5 S
LIFE: 100000 ciricles

Specifications

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 dcscription
Size
1/2''
Medium pressure
≥1. 5MPa
The pressure of valve broken
≥3. 5MPa
Circulation medium
Water, air
Rated voltage
AC110-230V
Working current
≤50MA
Open/close time
≤5S
Extra long time
50000 times
Body material
Brass /copper
Actuator material
Engineering Plastics
Airtight
Pressure 0. 20Pa, pressure maintaining 15s, Spillage≤0. 122ml/s
Actuator rotation
90°
Environment temperature
-20℃~90℃
Liquid temperature
2℃~90℃
Manual override
Yes
Wire Control
2 Lines control