Operating type
 

Normally Closed
 

2/2 way —— Direct operating
 

Normally Opened
 

Parameter↓Model→
 

ZS-1 ? ZS-2
 

Medium
 

Model 1
 

Water, diesel oil, gasoline, coal oil, air, gas, vacuum, ozone, etc.
 

Model 2
 

Hot water, hot oil, hot air, low pressure steam, etc.
 

Environment temperature
 

-20~60ºC
 

Medium temperature
 

Model 1: ≤80ºC ? Model 2: ≤180ºC
 

Inside nominal diameter (mm)
 

1
 

2
 

3
 

4
 

5
 

6
 

8~10
 

12~15
 

Connection thread size (G)
 

1/8~1/4
 

1/4
 

3/8
 

1/2
 

Working pressure (bar)
 

60
 

30
 

16
 

9
 

6
 

4
 

2
 

1
 

Voltage
 

AC: 220V 50Hz/60Hz, DC: 24V or other
 

Power
 

AC: 15W, DC: 20W
 

Operating range utility voltage
 

±10%
 

Material
 

Valve body
 

Stainless Steel
 

Hermetical Material
 

NBR, FKM, PTFE
 

Way of connection
 

Female thread
 

Special type
 

BZS Explosion protection solenoid valve
 

Level of explosion proof: ExmI/IIT4, dIIBT4, dIICT5