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Pneumatic Flow Control Valves

Viewing Page 1 of 3 (22 results)
Festo GRLA-1/4-QS-8-D - Festo 8 mm Ø x G1/4 Flow Control

GRLA-1/4-QS-8-D Festo 8 mm Ø x G1/4 Flow Control

Item #: GRLA-1/4-QS-8-D
Manufacturer: Festo
Supplier Part #: 193147

Festo GRLA-1/4-QS-8-D One-Way Flow Control for Exhaust Air; Slotted Head Screw Flow Adjustment; 8 mm Ø Tube Push to Connect to G1/4 BSPP Male Thread; 8 mm Ø x G1/4 Flow Control
$26.46

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Festo GRLA-1/4-QS-6-D - Festo 6 mm Ø x G1/4 Flow Control

GRLA-1/4-QS-6-D Festo 6 mm Ø x G1/4 Flow Control

Item #: GRLA-1/4-QS-6-D
Manufacturer: Festo
Supplier Part #: 193146

Festo GRLA-1/4-QS-6-D One-way Flow Control Function for Exhaust Air, Slotted Head Screw Adjusting, 1/4 BSPP Male Thread to 6 mm OD Push to Connect Pneumatic Connections; 6 mm Ø x G1/4 Flow Control
$26.46

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Festo GRLA-1/4-QS-8-RS-B - Festo 8 mm Ø x G1/4 Flow Control

GRLA-1/4-QS-8-RS-B Festo 8 mm Ø x G1/4 Flow Control

Item #: GRLA-1/4-QS-8-RS-B
Manufacturer: Festo
Supplier Part #: 162968

Festo GRLA-1/4-QS-8-RS-B 8 mm Ø x G1/4 Flow Control
$37.49

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Festo GRLA-1/4-QS-8-RS-D - Festo G1/4 x 8 mm Ø Flow Control

GRLA-1/4-QS-8-RS-D Festo G1/4 x 8 mm Ø Flow Control

Item #: GRLA-1/4-QS-8-RS-D
Manufacturer: Festo
Supplier Part #: 534339

Festo GRLA-1/4-QS-8-RS-D G1/4 x 8 mm Ø Flow Control
$30.57
0 In Stock - Ordered on Request*
UOM: EA

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Festo GRLA-1/4-QS-6-RS-D - Festo 1-way contr.val GRLA-1/4-QS-6-RS-D

GRLA-1/4-QS-6-RS-D Festo 1-way contr.val

Item #: GRLA-1/4-QS-6-RS-D
Manufacturer: Festo
Supplier Part #: 534338

Festo GRLA-1/4-QS-6-RS-D 1-way contr.val GRLA-1/4-QS-6-RS-D
$30.57
0 In Stock - Ordered on Request*
UOM: EA

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Festo GRLA-1/4-B - Festo G1/4 Flow Control

GRLA-1/4-B Festo G1/4 Flow Control

Item #: GRLA-1/4-B
Manufacturer: Festo
Supplier Part #: 151172

Festo GRLA-1/4-B Exhaust Air Flow Control, Non-Return Function, 1/4 BSPP Female to 1/4 BSPP Male; Slotted Head Screw Flow Adjustment; Pressure Range: 0.3 - 10 bar; 610 l/min Nominal Flow Rate (in flow direction); G1/4 Flow Control
$44.73
0 In Stock - Ordered on Request*
UOM: EA

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Festo GRLA-1/4-PK-4-B - Festo 1-way contr.val GRLA-1/4-PK-4-B

GRLA-1/4-PK-4-B Festo 1-way contr.val

Item #: GRLA-1/4-PK-4-B
Manufacturer: Festo
Supplier Part #: 151173

Festo GRLA-1/4-PK-4-B One-way flow control valve GRLA-1/4-PK-4-B Valve function=One-way flow control function for exhaust air, Pneumatic connection, port 1=PK-4 with sleeve nut, Pneumatic connection, port 2=G1/4, Adjusting element=Slotted head screw, Mounting type=Threaded; 1-way contr.val GRLA-1/4-PK-4-B
$37.49
0 In Stock - Ordered on Request*
UOM: EA

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Festo GRLA-1/4-PK-6-B - Festo 1-way contr.val GRLA-1/4-PK-6-B

GRLA-1/4-PK-6-B Festo 1-way contr.val

Item #: GRLA-1/4-PK-6-B
Manufacturer: Festo
Supplier Part #: 151174

Festo GRLA-1/4-PK-6-B One-way flow control valve GRLA-1/4-PK-6-B Valve function=One-way flow control function for exhaust air, Pneumatic connection, port 1=PK-6 with union nut, Pneumatic connection, port 2=G1/4, Adjusting element=Slotted head screw, Mounting type=Threaded; 1-way contr.val GRLA-1/4-PK-6-B
$37.49
0 In Stock - Ordered on Request*
UOM: EA

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Festo GRLA-1/4-QS-10-D - Festo 10 mm Ø x G1/4 Flow Control

GRLA-1/4-QS-10-D Festo 10 mm Ø x G1/4 Flow Control

Item #: GRLA-1/4-QS-10-D
Manufacturer: Festo
Supplier Part #: 193148

Festo GRLA-1/4-QS-10-D Valve function=One-way flow control function for exhaust air, Pneumatic connection, port 1=QS-10, Pneumatic connection, port 2=G1/4, Adjusting element=Slotted head screw, Mounting type=Threaded; 10 mm Ø x G1/4 Flow Control
$26.46
0 In Stock - Ordered on Request*
UOM: EA

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Festo GRLA-1/4-QS-10-RS-D - Festo Flow Ctrl G1/4 X 10mm OD

GRLA-1/4-QS-10-RS-D Festo Flow Ctrl G1/4 X 10mm OD

Item #: GRLA-1/4-QS-10-RS-D
Manufacturer: Festo
Supplier Part #: 534340

Festo GRLA-1/4-QS-10-RS-D With Knurled Screw and Lock Nut; Flow Ctrl G1/4 X 10mm OD
$30.57
0 In Stock - Ordered on Request*
UOM: EA

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What is a Flow Control Valve, and Why Use Them?

Flow control valves are a critical yet low-cost component found in many pneumatic circuits. These valves restrict the flow of air through the system, creating a one-way adjustable gate to provide velocity and motion control for cylinders and other types of actuators.

A defining characteristic of a flow control valve is that it only restricts flow in one direction, typically in the exhaust path, while allowing full flow in the other direction.

These components come in many form factors that can be installed in various points throughout a pneumatic circuit. They are most commonly found, however, installed directly into the port of a pneumatic actuator. When they are installed in the ports of an actuator, they serve two functions; tube fitting and flow control valve.