Browse Categories

Pneumatic Flow Control Valves

Viewing Page 1 of 14 (136 results)
Festo GRLA-M5-QS-6-D - Festo 6 mm Ø x M5 Flow Control

GRLA-M5-QS-6-D Festo M5 x 6 mm Ø Flow Control

Item #: GRLA-M5-QS-6-D
Manufacturer: Festo
Supplier Part #: 193139

Festo GRLA-M5-QS-6-D One-Way, Right Angle Flow Control Valve for Exhaust Air; 6 mm Ø Tube Connector to M5 Male Thread; Recessed Slotted Head Screw Adjustment; 185 l/min Max Nominal Flow Rate; 0.2 to 10 bar Working Pressure, -10°C to +60 °C; M5 x 6 mm Ø Flow Control
$23.83

Add to Quote
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

Add to Quote
Festo GRLA-1/8-QS-6-D - Festo 6 mm Ø x G1/8 Flow Control

GRLA-1/8-QS-6-D Festo G1/8 x 6 mm Ø Flow Control

Item #: GRLA-1/8-QS-6-D
Manufacturer: Festo
Supplier Part #: 193144

Festo GRLA-1/8-QS-6-D One-Way, Right Angle Flow Control Valve for Exhaust Air; 6 mm Ø Tube Connector to 1/8 BSPP Male Thread; Recessed Slotted Head Screw Adjustment; 370 l/min Max Nominal Flow Rate; 0.2 to 10 bar Working Pressure, -10°C to +60 °C; G1/8 x 6 mm Ø Flow Control
$23.83

Add to Quote
Festo VFOF-LE-BAH-G18-Q6 - Festo 1-Way Flow Control Valve

VFOF-LE-BAH-G18-Q6 Festo 1-Way Flow Control Valve

Item #: VFOF-LE-BAH-G18-Q6
Manufacturer: Festo
Supplier Part #: 8001459

Festo VFOF-LE-BAH-G18-Q6 Valve function=One-way flow control function for exhaust air, Pneumatic connection, port 1=QS-6, Pneumatic connection, port 2=G1/8, Type of actuation=manual, Pilot air port 21=QS-6; 1-Way Flow Control Valve
$132.22

Add to Quote
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

Add to Quote
Festo GRLA-1/8-QS-6-RS-D - Festo Flow Control

GRLA-1/8-QS-6-RS-D Festo Flow Control

Item #: GRLA-1/8-QS-6-RS-D
Manufacturer: Festo
Supplier Part #: 197581

Festo GRLA-1/8-QS-6-RS-D Flow Control
$27.74

Add to Quote
Festo GR-QS-6 - Festo 6 mm Ø Inline Flow Control

GR-QS-6 Festo 6 mm Ø Inline Flow Control

Item #: GR-QS-6
Manufacturer: Festo
Supplier Part #: 193969

Festo GR-QS-6 Inline Flow Control - 6mm Push In Tube Both Sides - Knurled Knob; 6 mm Ø Inline Flow Control
$35.45

Add to Quote
Festo GRLA-1/8-QS-8-D - Festo 8 mm Ø x G1/8 Flow Control

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

Item #: GRLA-1/8-QS-8-D
Manufacturer: Festo
Supplier Part #: 193145

Festo GRLA-1/8-QS-8-D One-way Flow Control Valve for Exhaust Air, L-shape, Pneumatic Connection 1: Male thread G1/8, Pneumatic Connection 2: Push-in Connector 8mm,; 8 mm Ø x G1/8 Flow Control
$23.83

Add to Quote
Festo GRLA-M5-QS-4-D - Festo 4 mm Ø x M5 Flow Control

GRLA-M5-QS-4-D Festo 4 mm Ø x M5 Flow Control

Item #: GRLA-M5-QS-4-D
Manufacturer: Festo
Supplier Part #: 193138

Festo GRLA-M5-QS-4-D One-Way, Right Angle Flow Control Valve for Exhaust Air; 4 mm Ø Tube Connector to M5 Male Thread; Recessed Slotted Head Screw Adjustment; 165 l/min Max Nominal Flow Rate; 0.2 to 10 bar Working Pressure, -10°C to +60 °C; 4 mm Ø x M5 Flow Control
$23.83

Add to Quote
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

Add to Quote
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • NEXT »

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.