Four-Way Air Directional Control Valves

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Air Directional Control Valve Flow Pattern

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Number of Flow Positions

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82 Products

About Actuated On/Off Valves

Matching Flow Diagrams to Replace an Air Directional Control Valve

Choosing an Air Directional Control Valve

Often used to extend and then retract a cylinder at different speeds, these valves create two actions and have two exhaust ports, which allows you to control the speed of each action by attaching a flow control valve to each exhaust port. Also known as pilot valves and 4-way valves, they use an air signal to actuate, so they're good for environments where electrical use may be dangerous. They direct airflow from the inlet to your equipment and exhaust return airflow to create motion.

Valves without air-assisted spring return actuation go back to their starting position as soon as the air supply is removed.

Those with air-assisted spring return actuation require you to supply air to port P to go back to their starting position.

Valves with air pilot return actuation go back to their starting position when the air supply is moved from the first air pilot to the second air pilot.

NPTF (Dryseal) threads are compatible with NPT threads.

Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve.

											O'all
Min. Actuation Pressure, psi	No. of Flow Ports	No. of Air Pilot Ports	Inlet Size	Outlet Size	Exhaust Connection Type	Air Pilot Size	Max. Flow Rate, scfm @ 100 psi	Flow Coefficient (Cv)	Pressure Range, psi	Vacuum Rating, in. of Hg	Lg.	Wd.	Ht.	Mounting Fasteners Included		Each
Threaded Female Inlet × Threaded Female Outlet × Threaded Female Pilot
Not Air-Assisted Spring Return Actuation
44	5	1	3/8 NPTF	3/8 NPTF	Threaded	1/8 NPT	53.1	1.6	0-150	10	6 1/8"	1 1/4"	2 1/4"	No	0000000	0000000
Air-Assisted Spring Return Actuation
44	5	1	1/8 NPT	1/8 NPT	Threaded	1/8 NPT	43.1	1.3	0-145	26	4 1/8"	7/8"	1 3/8"	No	00000000	000000
44	5	1	1/4 NPT	1/4 NPT	Threaded	1/8 NPT	43.1	1.3	0-145	26	5 1/8"	1"	1 5/8"	No	00000000	000000
44	5	1	1/2 NPTF	1/2 NPTF	Threaded	1/8 NPT	165.9	5	0-150	26	6 5/8"	1 1/2"	2 1/2"	No	0000000	000000
44	5	1	10-32 UNF	10-32 UNF	Threaded	10-32 UNF	8.6	0.26	0-150	26	2 3/8"	5/8"	1"	No	0000000	000000
Air Pilot Return Actuation
29	5	2	1/8 NPT	1/8 NPT	Threaded	1/8 NPT	43.1	1.3	0-145	26	4 1/8"	7/8"	1 3/8"	No	00000000	000000
29	5	2	1/4 NPT	1/4 NPT	Threaded	1/8 NPT	43.1	1.3	0-145	26	5"	1"	1 5/8"	No	00000000	000000
29	5	2	3/8 NPTF	3/8 NPTF	Threaded	1/8 NPT	53.1	1.6	0-150	10	6 5/8"	1 1/4"	2 1/4"	No	0000000	000000
29	5	2	1/2 NPTF	1/2 NPTF	Threaded	1/8 NPT	165.9	5	0-150	26	6 5/8"	1 1/2"	2 1/2"	No	0000000	000000
29	5	2	10-32 UNF	10-32 UNF	Threaded	10-32 UNF	8.6	0.26	0-150	26	2 3/8"	5/8"	1"	No	0000000	000000

Two-Speed Two-Action Air-Operated Air
Directional Control Valves with Full Shut-Off

In the off position, these valves stop equipment in a locked position with air pressure holding it in place. Often used to extend and then retract a cylinder at different speeds, they create two actions and have two exhaust ports, which allows you to control the speed of each action by attaching a flow control valve to each exhaust port. They actuate by air signal, so they're good for environments where electrical use may be dangerous. Valves direct airflow from the inlet to your equipment and exhaust return airflow to create motion. Return actuation is by air, so they go back to their starting position when the air supply is moved from the first air pilot to the second air pilot. Also known as 4-way and 5/3 closed center valves.

Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve.

											Overall
Min. Actuation Pressure, psi	No. of Flow Ports	No. of Air Pilot Ports	Inlet Size	Outlet Size	Exhaust Connection Type	Air Pilot Size	Max. Flow Rate, scfm @ 100 psi	Flow Coefficient (Cv)	Pressure Range, psi	Vacuum Rating, in. of Hg	Lg.	Wd.	Ht.	Mounting Fasteners Included		Each
Threaded Female Inlet × Threaded Female Outlet × Threaded Female Air Pilot
44	5	2	1/8 NPT	1/8 NPT	Threaded	1/8 NPT	42	0.5	26-145	26	4 3/4"	7/8"	1 3/8"	No	00000000	0000000
44	5	2	1/4 NPT	1/4 NPT	Threaded	1/8 NPT	73	0.95	26-145	26	5 5/8"	1"	1 5/8"	No	00000000	000000

Single-Action Air-Operated Air Directional Control Valves

These valves create one action, such as extending a cylinder. Also known as 3/2 or pilot valves, they use an air signal to actuate, so they're good for environments where electrical use may be dangerous. They direct airflow from an inlet to your equipment and exhaust return airflow to create motion. In the off position, they exhaust air pressure from the system, allowing equipment to reset so the action can be repeated.

Normally closed valves normally block airflow, and remain closed until actuated. Valves that are both normally closed and normally open can be installed to normally block airflow, or to normally allow flow and remain open until actuated.

Valves with spring return actuation go back to their starting position as soon as the air supply is removed. Valves with air pilot return actuation go back to their starting position when the air supply is moved from the first air pilot to the second air pilot.

Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve.

Threaded Female Inlet × Threaded Female Outlet × Threaded Female Air Pilot

											O'all
Min. Actuation Pressure, psi	No. of Flow Ports	No. of Air Pilot Ports	Inlet Size	Outlet Size	Exhaust Connection Type	Air Pilot Size	Max. Flow Rate, scfm @ 100 psi	Flow Coefficient (Cv)	Pressure Range, psi	Vacuum Rating, in. of Hg	Lg.	Wd.	Ht.	Mounting Fasteners Included		Each
Normally Closed Valve Starting Position
Spring Return Actuation
44	3	1	1/8 NPT	1/8 NPT	Threaded	1/8 NPT	24.9	0.75	0-145	26	3 1/2"	7/8"	1 3/8"	No	00000000	0000000
44	3	1	1/4 NPT	1/4 NPT	Threaded	1/8 NPT	24.9	0.75	0-145	26	4 1/4"	1"	1 5/8"	No	00000000	000000
44	3	1	3/8 NPTF	3/8 NPTF	Threaded	1/8 NPT	53.1	1.6	0-150	10	5 1/8"	1 1/4"	2 1/4"	No	0000000	000000
Normally Open/Normally Closed Valve Starting Position
Air Pilot Return Actuation
29	3	2	1/8 NPT	1/8 NPT	Threaded	1/8 NPT	24.9	0.75	0-145	26	3 1/2"	7/8"	1 3/8"	No	00000000	000000
29	3	2	1/4 NPT	1/4 NPT	Threaded	1/8 NPT	24.9	0.75	0-145	26	4 1/8"	1"	1 5/8"	No	00000000	000000
29	3	2	3/8 NPTF	3/8 NPTF	Threaded	1/8 NPT	53.1	1.6	0-150	10	5 1/2"	1 1/4"	2 1/4"	No	0000000	000000

Easy-Install Flexible-Mount Air Cylinders

With an integrated valve and multiple mounting options, these air cylinders install quickly, right where you need them, to push and pull light loads. In addition to saving you setup time, the built-in valve reduces the number of air connection points in your system to cut down on air loss. They have threaded holes on the face and sides for mounting either directly to equipment or using attachments. These air cylinders are double acting, meaning they extend and retract with nearly equal force.

The magnetic piston inside these cylinders can activate relays and controllers when used with a sensor (sold separately). When the piston moves past the sensor, the sensor activates. You can use multiple sensors—attach one for each action to trigger.

Sensor Ready

Lg.						Air Inlet
Stroke, mm	Retracted, mm	Extended, mm	Force @ 100 psi, lbs.	Air Cushion Type	Body Material	Tube OD, mm	Gender	Flow Coefficient (Cv)	Plug Type	Voltage	Maximum Flow Rate @ 100 psi		Each
20mm Bore Size (49mm Wd.)
25	75	100	45	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	0000000
50	100	150	45	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
80	130	210	45	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
25mm Bore Size (53mm Wd.)
25	77	102	72	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
50	102	152	72	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
80	132	212	72	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
32mm Bore Size (60mm Wd.)
50	106	156	122	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
80	216	136	122	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
100	156	256	122	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
40mm Bore Size (69mm Wd.)
50	107	157	193	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
80	137	217	193	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000
100	157	257	193	No Cushion	Aluminum	6	Female	0.4	3-Pin M8	24V DC	15scfm	0000000	000000

Foot Brackets

					Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	No. of	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material		Each
20	36	22	22	4	4	22	Yes	Galvanized Steel	0000000	000000
25	40	23	22	4	4	26	Yes	Galvanized Steel	0000000	00000

Front Flanges

				Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Thick., mm	No. of	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material		Each
20	36	36	12	4	22	Yes	Anodized Aluminum	0000000	000000
25	40	40	13	4	26	Yes	Anodized Aluminum	0000000	00000
32	47	47	14	4	32	Yes	Anodized Aluminum	0000000	00000
40	56	56	14	4	42	Yes	Anodized Aluminum	0000000	00000

Front or Rear Flanges

				Inside Mounting Holes			Outside Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material		Each
20	36	70	10	4	6.6	70	4	4.2	22	Yes	Galvanized Steel	0000000	000000
25	40	76	10	4	6.6	76	4	4.2	26	Yes	Galvanized Steel	0000000	00000

Pivot Brackets

						Mounting Holes
For Bore Size, mm	For Pin Dia., mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	No. of	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material	Includes		Each
20	8	36	36	28	8	4	22	Yes	Aluminum	__	0000000	000000
25	8	40	40	28	8	4	26	Yes	Aluminum	__	0000000	00000
32	__	48	48	32	10	4	32.5	Yes	Aluminum	Four Bolts	00000000	00000
40	__	53	53	37	10	4	38	Yes	Aluminum	Four Bolts	00000000	00000

Clevis Brackets with Pin

	Pin							Mounting Holes
For Bore Size, mm	Dia., mm	Material	Wd., mm	Ht., mm	Dp., mm	Jaw Opening Wd., mm	Base Plate Thick., mm	No. of	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Includes	Specifications Met	Specifications Met		Each
32	10	Steel	49	49	32	26	10	4	32.5	Yes	Four Bolts, Pin, Retaining Clip	ISO 15552	ISO 15552	00000000	000000
40	12	Steel	53	53	38	28	10	4	38	Yes	Four Bolts, Pin, Retaining Clip	ISO 15552	ISO 15552	00000000	00000

Sensors

For Bore Size	DC Voltage	Solid State Output		Each
1 1/2", 2", 2 1/2", 3 1/4", 20mm, 25mm, 32mm, 40mm	10V DC-30V DC	NPN	00000000	000000

Threaded Air-Driven Diverting Valves

Valve Type: Ball
For Use With: Air, Argon, Helium, Krypton, Neon, Oil, Steam, Water, Xenon
Seal Material: PTFE Plastic
Specifications Met: C-UL Listed, UL Listed

To divert flow between ports more quickly than motor-driven valves, these operate on compressed air. You must control the air to the actuator using either the included electric pilot valve or a manual on/off valve (not included). Valves don’t require a minimum pressure drop between the inlet and outlet for operation. The actuator is directly mounted to the valve body to minimize movement and wear. Valves are standard port, so they slightly restrict flow.

Air-to-divert/air-to-return valves require air pressure to divert flow to the right-port outlet and air pressure to return flow to the left-port outlet.

Air-to-divert/spring-return valves require air pressure to divert flow to the right-port outlet. They automatically return flow to the left-port outlet when the air turns off to ensure the valve only diverts flow to the right port when air is on.

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.

					Air
Pipe Size	Flow Pattern	Flow Coefficient (Cv)	Max. Pressure	Max. Steam Pressure	Pressure Range, psi	Connection	Pressure Drop	Min. Pressure Drop Required	Temp. Range, °F	Valve Lg.	O'all Ht.	Wire Connection Type	Vacuum Rating, in. of Hg		Each
Brass Body—NPT Female × NPT Female × NPT Female
Single Acting: Air-to-Divert / Spring Return—120V AC
1/4	L-Pattern	3.26	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	2 11/16"	5 7/8"	DIN	29	0000000	0000000
3/8	L-Pattern	3.5	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	2 11/16"	5 7/8"	DIN	29	0000000	000000
1/2	L-Pattern	4.2	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	2 7/8"	5 7/8"	DIN	29	0000000	000000
3/4	L-Pattern	7	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	3 3/16"	6"	DIN	29	0000000	000000
1	L-Pattern	12.83	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	3 3/4"	6 9/16"	DIN	29	0000000	000000
1 1/2	L-Pattern	29.75	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	4 7/8"	8 3/16"	DIN	29	0000000	000000
2	L-Pattern	43.76	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	5 3/4"	10 5/16"	DIN	29	0000000	000000
Double Acting: Air-to-Divert / Air-to-Return—120V AC
1/4	L-Pattern	3.26	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	2 11/16"	4 3/4"	DIN	29	0000000	000000
3/8	L-Pattern	3.5	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	2 11/16"	4 3/4"	DIN	29	0000000	000000
1/2	L-Pattern	4.2	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	2 7/8"	4 3/4"	DIN	29	0000000	000000
3/4	L-Pattern	7	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	3 3/16"	4 15/16"	DIN	29	0000000	000000
1	L-Pattern	12.83	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	3 3/4"	6 9/16"	DIN	29	0000000	000000
1 1/2	L-Pattern	29.75	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	4 7/8"	7 3/4"	DIN	29	0000000	000000
2	L-Pattern	43.76	400 psi @ 175° F	100 psi @ 340° F	60 to 125	1/4 NPT Female	Zero Pressure Drop	None	-4° to 340°	5 3/4"	9 1/16"	DIN	29	0000000	000000

Flanged Air-Driven Diverting Valves

Valve Type: Ball
For Use With: Air, Argon, Helium, Krypton, Neon, Oil, Steam, Water, Xenon
Seal Material: Viton® Fluoroelastomer Rubber

Automatically divert flow between ports in flanged pipelines with these valves that operate on compressed air for faster actuation than motor-driven valves. You must control the air to the actuator using either an electric pilot valve (sold separately) or a manual on/off valve (not included). Valves do not require a minimum pressure drop between the inlet and outlet for operation. Valves are standard port, so they slightly restrict flow.

The actuator is secured to the valve body with a bracket for easy disassembly, maintenance, and repair. A visual flow indicator on the top of the actuator shows which direction flow is being diverted.

Air-to-divert/air-to-return valves require air pressure to divert flow to the right-port outlet and air pressure to return flow to the left-port outlet.

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.

			Bolts							Air
Pipe Size	Pressure Class	Flange OD	Hole Size	No. of Holes	Circle Dia.	Included	Flow Coefficient (Cv)	Max. Pressure	Max. Steam Pressure @ Temp.	Pressure Range, psi	Connection	Pressure Drop	Temp. Range, °F	Actuation Time	Valve Lg.		Each
316 Stainless Steel Body—Flanged × Flanged × Flanged
Single Acting: Air-to-Divert / Spring Return
2	150	6"	3/4"	4	4 3/4"	No	133.4	275 psi @ 100° F	50 psi @ 295° F	40 to 120	1/4 NPT Female	Zero Pressure Drop	0° to 300°	1.2 sec.	4 1/2"	0000000	000000000
3	150	7 1/2"	3/4"	4	6"	No	313.2	275 psi @ 100° F	50 psi @ 295° F	40 to 120	1/4 NPT Female	Zero Pressure Drop	0° to 300°	1.2 sec.	5 7/8"	0000000	00000000
4	150	9"	3/4"	8	7 1/2"	No	504.6	275 psi @ 100° F	50 psi @ 295° F	40 to 120	1/4 NPT Female	Zero Pressure Drop	0° to 300°	1.2 sec.	6 1/4"	0000000	00000000
Double Acting: Air-to-Divert / Air-to-Return
2	150	6"	3/4"	4	4 3/4"	No	133.4	275 psi @ 100° F	50 psi @ 295° F	40 to 120	1/8 NPT Female	Zero Pressure Drop	0° to 300°	0.75 sec.	4 1/2"	0000000	00000000
3	150	7 1/2"	3/4"	4	6"	No	313.2	275 psi @ 100° F	50 psi @ 295° F	40 to 120	1/8 NPT Female	Zero Pressure Drop	0° to 300°	0.75 sec.	5 7/8"	0000000	00000000
4	150	9"	3/4"	8	7 1/2"	No	504.6	275 psi @ 100° F	50 psi @ 295° F	40 to 120	1/4 NPT Female	Zero Pressure Drop	0° to 300°	1 sec.	6 1/4"	0000000	00000000

Pilot Valves

Valve Type: Solenoid
For Use With: Air, Argon, Helium, Krypton, Neon, Oil, Water, Xenon

110V AC
Flow Pattern	Valve Starting Position	Flow Coefficient (Cv)	Max. Pressure	Temp. Range, °F	Actuation Time	Valve Lg.		Each
Aluminum Body with Screw Terminals
L-Pattern	Normally Closed	1.68	120 psi @ 80° F	35° to 130°	0.2 sec.	3 7/8"	0000000	0000000
24V DC
Aluminum Body with Screw Terminals
L-Pattern	Normally Closed	1.68	120 psi @ 80° F	35° to 130°	0.2 sec.	3 7/8"	0000000	000000

High-Purity Air-Driven Diverting Valves for Food and Beverage

Valve Type: Plug
For Use With: Beverage, Food
Seal Material: EPDM Rubber
Specifications Met: 3-A Certified 53-06

Often used in sanitary valve manifolds, these valves can be cleaned in place to eliminate the risk of cross contamination in food, beverage, and dairy lines. They are 3-A certified and electropolished to a 23 Ra finish for smooth internal surfaces that prevent product buildup and inhibit bacteria growth to maintain sanitary standards. All have sanitary quick-clamp fittings for easy disassembly. Valves operate on compressed air to automatically divert flow between ports more quickly than motor-driven valves. You must control the air to the actuator using either an electric pilot valve (not included) or a manual on/off valve (not included). Body is 316 stainless steel for excellent corrosion resistance. The actuator is secured to the valve body with a bracket for easy disassembly, maintenance, and repair.

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.

				Air
For Tube OD	Flow Pattern	Flow Coefficient (Cv)	Max. Pressure	Pressure Range, psi	Connection	Max. Temp., °F	Actuation Time	Valve Lg.	Port-to-Port Lg.	Interior Smoothness		Each
316 Stainless Steel Body—Quick Clamp × Quick Clamp × Quick Clamp
Single Acting: Air-to-Divert / Spring Return
1"	L-Pattern, U-Pattern	15	175 psi @ 190° F	70 to 115	1/4 NPT Female	190°	2 sec.	3 7/16"	2 1/4"	23 Ra	0000000	000000000
2"	L-Pattern, U-Pattern	54	75 psi @ 190° F	70 to 115	1/4 NPT Female	190°	2 sec.	5 1/16"	3 1/8"	23 Ra	0000000	00000000
3"	L-Pattern, U-Pattern	119	70 psi @ 190° F	70 to 115	1/4 NPT Female	190°	2 sec.	6 9/16"	3 7/8"	23 Ra	0000000	00000000

Air-Driven Diverting Valves for Food and Beverage

Valve Type: Ball
For Use With: Beverage, Food
Seal Material: PTFE Plastic

For food and beverage systems that require frequent cleaning, these valves have sanitary quick-clamp connections for easy disassembly. They operate on compressed air to divert flow between ports between ports more quickly than motor-driven valves. You must control the air supply to the actuator using either an electric pilot valve (not included) or a manual on/off valve (not included). These valves don’t require a minimum pressure drop between the inlet and outlet for operation. All are full port, so they do not restrict flow.

Body is 316 stainless steel for excellent corrosion resistance. The actuator is directly mounted to the valve body to minimize movement and wear. A visual flow indicator on the top of the actuator shows which direction flow is being diverted.

Air-to-divert/air-to-return valves require air pressure to divert flow to the right-port outlet and air pressure to return flow to the left-port outlet.

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.

For Tube					Air								Mounting Holes
ID	OD	Flow Pattern	Flow Coefficient (Cv)	Max. Pressure	Pressure Range, psi	Connection Pipe Size	Connection Gender	Pressure Drop	Temp. Range, °F	Actuation Time	Valve Lg.	Mounting Fasteners Included	No. of	Dia.		Each
316 Stainless Steel Body—Quick Clamp × Quick Clamp × Quick Clamp
Single Acting: Air-to-Divert / Spring Return
3/8"	1/2"	L-Pattern	6	115 psi @ 120° F	80 to 150	1/8	Female	Zero Pressure Drop	-30° to 500°	1 sec.	4 21/64"	No	4	3/8"	0000000	000000000
5/8"	3/4"	L-Pattern	16	115 psi @ 120° F	80 to 150	1/4	Female	Zero Pressure Drop	-30° to 500°	1 sec.	5 33/64"	No	5	7/16"	0000000	00000000
7/8"	1"	L-Pattern	31	115 psi @ 120° F	80 to 150	1/4	Female	Zero Pressure Drop	-30° to 500°	1 sec.	6 19/64"	No	6	7/16"	0000000	00000000
1 3/8"	1 1/2"	L-Pattern	75	115 psi @ 120° F	80 to 150	1/4	Female	Zero Pressure Drop	-30° to 500°	2 sec.	7 7/8"	No	7	3/4"	0000000	00000000
1 7/8"	2"	L-Pattern	140	115 psi @ 120° F	80 to 150	1/4	Female	Zero Pressure Drop	-30° to 500°	2 sec.	8 21/32"	No	8	3/4"	0000000	00000000
Double Acting: Air-to-Divert / Air-to-Return
3/8"	1/2"	L-Pattern	6	115 psi @ 120° F	80 to 150	1/8	Female	Zero Pressure Drop	-30° to 500°	1 sec.	4 21/64"	No	9	3/8"	0000000	000000
5/8"	3/4"	L-Pattern	16	115 psi @ 120° F	80 to 150	1/8	Female	Zero Pressure Drop	-30° to 500°	1 sec.	5 33/64"	No	10	7/16"	0000000	00000000
7/8"	1"	L-Pattern	31	115 psi @ 120° F	80 to 150	1/4	Female	Zero Pressure Drop	-30° to 500°	1 sec.	6 19/64"	No	11	7/16"	0000000	00000000
1 3/8"	1 1/2"	L-Pattern	75	115 psi @ 120° F	80 to 150	1/4	Female	Zero Pressure Drop	-30° to 500°	1 sec.	7 7/8"	No	12	3/4"	0000000	00000000
1 7/8"	2"	L-Pattern	140	115 psi @ 120° F	80 to 150	1/4	Female	Zero Pressure Drop	-30° to 500°	1 sec.	8 21/32"	No	13	3/4"	0000000	00000000

Pilot Valves

Valve Type: Solenoid
For Use With: Beverage, Food
Seal Material: Buna-N Rubber

120V AC
Flow Pattern	Flow Coefficient (Cv)	Max. Pressure	Pressure Drop	Min. Pressure Drop Required	Temp. Range, °F	Actuation Time	Valve Lg.		Each
Aluminum Body with DIN Connection
L-Pattern	1.4	150 psi @ 120° F	Pressure Drop Assisted	5 psi	35° to 120°	1 sec.	5 13/16"	0000000	0000000
24V DC
Aluminum Body with DIN Connection
L-Pattern	1.4	150 psi @ 120° F	Pressure Drop Assisted	5 psi	35° to 120°	1 sec.	5 13/16"	0000000	000000

About Actuated On/Off Valves

Matching Flow Diagrams to Replace an Air Directional Control Valve

Choosing an Air Directional Control Valve

Two-Speed Two-Action Air-Operated Air Directional Control Valves

Two-Speed Two-Action Air-Operated AirDirectional Control Valves with Full Shut-Off

Single-Action Air-Operated Air Directional Control Valves

Easy-Install Flexible-Mount Air Cylinders

Threaded Air-Driven Diverting Valves

Flanged Air-Driven Diverting Valves

High-Purity Air-Driven Diverting Valves for Food and Beverage

Air-Driven Diverting Valves for Food and Beverage

Two-Speed Two-Action Air-Operated Air
Directional Control Valves with Full Shut-Off