STC Solenoid and Pneumatic Directional Control Valve Specifications 

Part No.

Unit Price

Valve Picture Port Size
(NPT) 		Voltage  Options Electrical Entry Options Port No/ Position/Solenoid Cv
Flow Rate 		Response Time Power Consumption
3V120-1/4 $37.16  

 

 1/8(inlet) 1/8(Exhaust)

1=12VDC
2=24VDC

2A=24VAC
3=110VAC
4=220VAC
(50/60Hz)

G=Grommet

D= DIN (with LED indicator)

 3/2/2
Double Solenoid 
Three Way Valve 		 0.67
53 SCFM @100 PSI 		< 20 ms 2.5 W
3V220-1/4

$37.16

 1/4 (inlet) 1/8(Exhaust)  0.89
53 SCFM @100 PSI 		< 20 ms 3-4.8 W
3V320-3/8 $45.54 3/8 (inlet/outlet) 1/4(Exhaust)  1.68
53 SCFM @100 PSI 		< 20 ms 3-4.8 W
3V420-1/2 $79.70 1/2(inlet/outlet) 1/2(Exhaust)  2.79
53 SCFM @100 PSI 		< 20 ms 3-4.8 W

STC Solenoid Valve Dimensions (UNIT=MM)

Download CAD Drawing 3V120-1/8 3V220-1/4 3V320-3/8

MODEL

A

B

D

E

F

L

S

W

BB

BD

LA

LB

LC

LE

LF

LH

3A120-1/8

27

7.7

21

18.0

13

68.8

1/8

53.5

3.3

3.3

16

14.0

23

19

12.5

3A220-1/4

35

8.0

25

22.0

17

87.9

1/4

66.5

3.3

4.3

18

21.0

31

33

12.5

3A320-3/8

40

10.5

30

27.0

20

96.5

3/8

69

4.3

4.3

24

20.5

32.5

35

15

3A420-1/2

50

13.5

51

34.0

27

119.9

1/2

73.9

4.3

5.5

36

25.5

41.5

44

15.5

3V120-1/8

27

7.7

21

18.0

13

127.5

1/8

53.5

3.3

3.3

16

14.0

23

19

12.5

10

3V220-1/4

35

8.0

25

22.0

17

164.8

1/4

66.5

3.3

4.3

18

21.0

31

33

12.5

18

3V320-3/8

40

10.5

30

27.0

20

171.7

3/8

69

4.3

4.3

24

20.5

32.5

35

15

18

3V420-1/2

50

13.5

51

34.0

27

191.8    

1/2

73.5

4.3

5.5

36

25.5

41.5

44

15.5

18

To order or locate a stocking distributor in your area, call  650-856 8833, Fax to (650) 856 8811, or email Sales@StcValve.com   
 © 2008 Sizto Tech Corporation, USA, All rights reserved. Last modified: September  28, 2008          STC connects fluid power to industrial automation.TM