General Technical Data

Sizes 8 to 30

Pilot Solenoids
Two, rated for continuous duty. Standard voltages: 100-110 volts 50 Hz.; 100-120 volts 60 Hz.; 24, 110 volts DC. Other voltages available.
Power Consumption 
 Each solenoid, 87 V A inrush, 30 V A holding on 50 or 60 Hz.; 14 watts on DC
D-S Monitor 

Uses same voltage and frequency as pilot solenoids, but power supply must be independent and continu- ous. Standard Voltages: 100, 110 volts 50 Hz; 100, 120 volts 60 Hz; 24 volts DC (no other voltages available for D-S).
Ambient Temperature 40° to 120°F (4° to 50°C)
Media Temperature 
 40° to 175°F (4° to 80°C)
Flow Media 
Filtered air. 5 micron recommended
Pressure Range 
30 to 125 psig (2 to 8.5 bar)
Size Port Size
Average Cv 
Valve Model Numbers 
 Dimensions inches (mm) Weight lb. (kg.)
In-Out  Out-Exh.
w/ Overrides 
w/o Overrides 
 A B C
8 G 1/2 3.5 8.5
8.5 (216)
7.2 (184)
16.5 (418)
16.8 (7.6)
8 G 3/4 4.0 12
8.5 (216)
7.2 (184)
16.5 (418)
16.8 (7.6)
12 G 3/4 8.0 15
9.0 (229)
8.6 (219)
17.8 (451)
20.5 (9.2)
8 G 1 4.0 12
8.5 (216)
7.2 (184)
16.5 (418)
16.8 (7.6)
12 G 1 8.5 19
9.0 (229)
8.6 (219)
17.8 (451)
20.5 (9.2)
12 G 1-1/4 9.0 21
9.0 (229)
8.5 (216)
17.8 (451)
20.5 (9.2)
30 G 1-1/4 20 42
12.4 (314)
11.1 (282)
21.8 (553)
39.3 (17.7)
30 G 1-1/2 21 43
12.4 (314)
11.1 (282)
21.8 (553)
39.3 (17.7)
Series 35 SERPAR® Crossflow Double Valves– D-S Monitor

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  02-384-6060 (อัตโนมัติ)    [email protected]    บริษัท ฟลูเทค จำกัด Flu-tech    @flutech.co.th