Speed Controllers (Flow Speed Regulators), Flow Control Valves

Pneumatic flow control valves (pneumatic speed controllers) equipped with push-in function can regulate air flow to control the operational speed in pneumatic circuit. Push-in function provides the flow control valves for connecting or disconnecting the tubing easily. Flow control valves control flow in one direction, allowing free flow in the opposite direction. A finely threaded stem allows gradual adjustment of the amount of controlled flow passing through the valve. Control-in and Control-out are both available.

Our flow control valves have two kinds:
♦ Control-Out (Meter-Out). This is the most commonly used flow control valves that control the exhaust flow from an actuator.
♦ Control-In (Meter-In). This kind of flow control valve is usually used to restrict the flow to an actuator.

Material of flow control valves:
♦ Composite flow control valves.
♦ Full brass flow control valves.
♦ Full Stainless Steel (SS304, SS316, SS316L) flow control valves.

 Fluid Admitted Air, Vaccum, Water(note)
 Working Pressure 0—1.0MPa | 0—150psi
 Proof Pressure 3.0Mpa | 435psi
 Negative Pressure -100Kpa | -29.5 In Hg
 Working Temperature 0—60°C | 32~140°F
 Applicable Tube PU / PA / PE / PVC
 Body Nickel Plated Brass & PBT / Stainless Steel
 Seal, O-ring NBR
 Lock Claw Stainless Steel(SUS)

Note: Applicable for general industrial water.

Metric Tube ØD
4mm 5mm 6mm 7mm 8mm 9mm 10mm 12mm 14mm 15mm 16mm


Inch Tube ØD
1/8″ 5/32″ 3/16″ 1/4″ 5/16″ 3/8″ 1/2″


Thread Standard and Type
R, PT, BSPT — 55° Taper Pipe Thread Metric Thread
R1/8 R1/4 R3/8 R1/2 M5 x 0.8 M6 x 1 M8 x 1 M10 x 1 M12 x 1.25 M14 x 1.5 M16 x 1.5 M20 x 1.5


UNF NPT — 60° American Standard Taper Pipe Thread
10-32UNF NPT1/8 NPT1/4 NPT3/8 NPT1/2


BSPP, G — 55° Parallel Pipe Thread
G1/8 G1/4 G3/8 G1/2
SC Composite Right Angle Flow Control-out Valves
JSC Control-Out
JSC-B Composite Right Angle Flow Control-in
JSC-B Control-In
JSC-G BSPP Thread Composite Right Angle Flow Control-out Valves
JSC-G Control-Out
JSC-G-B BSPP Thread Composite Right Angle Flow Control-in Valves
JSC-G-B Control-In
BJSC-G Brass Control-Out
BJSC-G-B Brass Control-In
SJSC SUS Control-Out
SJSC-B SUS Control-In
SJSC-G SUS Control-Out
SJSC-G-B SUS Control-In
JSC-SL Slot Control-Out
JSC-SL-B Slot Control-In
PA Inline Flow Control Valves
PA Inline
PA-WN Inline Flow Control Valve
PA-WN Inline
JSC-C Miniature Control-Out
JSC-C-B Miniature Control-In