Proportional Solenoid Valves

	Voltage Voltage

12V DC

24V DC

	For Use With For Use With

	Pipe Size Pipe Size

1/2

3/4

	Thread Type Thread Type

NPT

UNF

	Maximum Pressure Maximum Pressure

100 psi @ 70° F

145 psi @ 190° F

	Actuator Housing Material Actuator Housing Material

Plastic

Aluminum

	Maximum Input Signal Voltage Maximum Input Signal Voltage

10V DC

20V DC

	Mounting Orientation Mounting Orientation

Horizontal

Any Position

Vertical

	Minimum Pressure Drop Required Minimum Pressure Drop Required

7 psi

None

	Maximum Current Draw Maximum Current Draw

0.079A

0.158A

1.1A

	Vacuum Rating Vacuum Rating

25 in. of Hg

Not Rated

	Overall Length Overall Length

7/8"

1 15/16"

3 1/8"

	Overall Height Overall Height

1 9/16"

3 3/8"

5 13/16"

	Pressure Drop Pressure Drop

Pressure Drop Assisted

Zero Pressure Drop

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant with
Exemptions

RoHS Compliant

	Seat Material Seat Material

Fluoroelastomer Rubber

Buna-N Rubber

	Actuator Length Actuator Length

7/8"

1 1/2"

1 5/8"

	Actuator Width Actuator Width

7/8"

1 3/4"

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Valve Length Valve Length

1 15/16"

3 1/8"

	Minimum Temperature Minimum Temperature

35° F

Not Rated

	Maximum Temperature Maximum Temperature

7 Products

About Actuated On/Off Valves

For Use With: Water, Oil
Seal Material: Fluoroelastomer Rubber

Also known as proportional solenoid valves, these adjust and regulate flow based on the intensity of the electrical signal into the valve. All are controlled with PWM signal. Valves are normally closed unless actuated. They require a minimum pressure drop between the inlet and outlet for operation; the upstream pressure must be 7 psi greater than the downstream pressure. The actuator is directly mounted to the valve body to minimize movement and reduce wear. Valves are IP65 rated to resist splashing water and dust. Add an optional cable plug for DIN connection. To program these valves, use the optional programmable logic controller (PLC). It has a DIN plug connector and can operate 4-20mA inputs.

Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.

Valves
							Input Signal							DIN Plugs		Programmable Logic Controllers
Pipe Size	Gender	Thread Type	Flow Coefficient (Cv)	Max. Pressure	Pressure Drop	Actuation Time	Current	Voltage	Valve Lg.	O'all Ht.	Environmental Rating		Each		Each		Each
Brass Body
Normally Closed—24V DC
1/2	Female	NPT	1.6	145 psi @ 190° F	Pressure Drop Assisted	10 sec.	333mA	24V DC	1 15/16"	3 3/8"	IP65	000000	0000000	0000000	00000	0000000	0000000
3/4	Female	NPT	5.8	145 psi @ 190° F	Pressure Drop Assisted	10 sec.	667mA	24V DC	3 1/8"	5 13/16"	IP65	000000	000000	0000000	0000	0000000	000000
1	Female	NPT	Not Rated	145 psi @ 190° F	Pressure Drop Assisted	10 sec.	667mA	24V DC	3 1/8"	5 13/16"	IP65	000000	000000	0000000	0000	0000000	000000

Compact Solenoid Flow-Adjustment Valves

For Use With: Air, Argon, Helium, Krypton, Neon, Xenon
Seal Material: Fluoroelastomer Rubber

Available in smaller pipe sizes than other solenoid flow-adjustment valves, these are often used with gas controllers and analytical instrumentation. They adjust and regulate flow based on the intensity of the electrical signal into the valve and are often integrated into PLC systems for automatic control over the valve position based on system conditions. They are normally closed unless actuated. Valves don’t require a pressure drop for operation. The actuator is directly mounted to the valve body to minimize movement and reduce wear.

For technical drawings and 3-D models, click on a part number.

Nickel-Plated Brass Body with Wire Leads
Thread Size	Gender	Thread Type	Max. Pressure	Pressure Drop	Min. Pressure Drop Required	Temp. Range, °F	Input Signal Voltage	Valve Dia.	O'all Ht.		Each
Normally Closed—12V DC
10-32	Female	UNF	100 psi @ 70° F	Zero Pressure Drop	None	35° to 120°	0V DC-10V DC	7/8"	1 9/16"	0000000	000000
Normally Closed—24V DC
10-32	Female	UNF	100 psi @ 70° F	Zero Pressure Drop	None	35° to 120°	0V DC-20V DC	7/8"	1 9/16"	0000000	00000