Pneumatic Quick Exhaust Valves

Pneumatic quick exhaust valves are used in conjunction with pneumatic cylinders to increase speed and to lower backpressure. The use of these valves improves system performance and help reduce cylinder size. RS Components offer a range of high-quality valves from leading brands such as Festo, SMC, Norgren, Legris and of course RS PRO.

How does a pneumatic exhaust valve work?

Quick exhaust valves work by directing the compressed air from a cylinder to atmosphere instead of flowing back through the valve. Exhaust valves are used to increase the extension speed of the actuator piston rod. Exhaust valves should always be fitted directly on the vent side (exhaust port) of a pneumatic cylinder for optimum performance.

Applications for quick exhaust valves

Quick exhaust valves are used in a wide range of pneumatic pressure applications. With the ability to work at very high pressures exhaust valves are primarily used in oil, gas, chemical and automation applications.

Main Features

  • A range of body materials including forged brass, die-cast aluminium and nickel-plated brass
  • Industry-standard threads, BSPP, BSPT, NPT or Metric
  • Available with built-in silencers
  • A broad range of operating pressures
  • Available with ATEX approvals

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Description Price Manufacturer Series Connection Type Threaded Connections Tube Connections Built-In Silencer Threaded Connection - Gender Threaded Connection Size Minimum Operating Pressure Threaded Connection Type Maximum Operating Pressure Body Material Standards Met
RS庫存編號 209-9197
製造零件編號AQ340F-06-06
BrandSMC
HK$162.49
單位
AQ240F, AQ340F Tube - 6mm - - - 0.1MPa - 1 MPa - -
RS庫存編號 398-9158
製造零件編號61B2/BT000
BrandNorgren
HK$586.78
單位
61B2 Threaded R 1/4 Male - - Male 1/4 in 5bar R 10 bar Brass -
RS庫存編號 686-2485
製造零件編號AQ3000-03
BrandSMC
HK$305.96
單位
AQ Threaded Rc 3/8 Female - - Female 3/8 in 0.05MPa Rc 1 MPa - -
RS庫存編號 398-9142
製造零件編號61B2/BM000
BrandNorgren
HK$422.27
單位
61B2 Threaded R 1/4 Male - - Male 1/4 in 0.63bar G 1.6 bar - -
RS庫存編號 850-8798
製造零件編號AQ1500-M5
BrandSMC
HK$199.50
單位
AQ Threaded M5 Female - - Female M5 0.1MPa Metric 0.7 MPa, 1.5 (Proof) MPa - -
RS庫存編號 844-4073
製造零件編號AQ240F-07-00
BrandSMC
HK$144.61
單位
AQ Tube - 6.4mm Yes - - 0.1MPa - 1 MPa - -
RS庫存編號 315-8679
製造零件編號T70C2800
HK$330.66
單位
T70 Threaded G 1/4 Female - - Female 1/4 in 0.5bar G 10 bar - -
RS庫存編號 209-9226
製造零件編號ASV410F-02-08S
BrandSMC
HK$261.35
單位
ASV Threaded, Tube R 1/4 Male 8mm Yes Male 1/4 in 0.1MPa R 1 MPa - -
RS庫存編號 700-5825
製造零件編號ASV410F-01-08S
BrandSMC
HK$261.35
單位
ASV Threaded, Tube R 1/8 Male 8mm Yes Male 1/8 in 0.1MPa R 1 MPa - -
RS庫存編號 203-1635
製造零件編號VFFG-T-F6-11
BrandFesto
HK$36.639
/個 (每包:10個)
單位
VFFG-T-F6-11 - - - - - - - - - - -
RS庫存編號 202-3703
製造零件編號SE-1/4-B
BrandFesto
HK$462.16
單位
B Threaded G 1/4 7mm - Female, Male 1/4 in 0bar G 10 bar Die Cast Zinc ISO8573-1:2010
RS庫存編號 203-1636
製造零件編號VFFG-T-F6-8
BrandFesto
HK$36.096
/個 (每包:10個)
單位
VFFG-T-F6-8 - - - - - - - - - - -
RS庫存編號 700-5829
製造零件編號ASV410F-03-08S
BrandSMC
HK$261.35
單位
ASV Threaded, Tube R 3/8 Male 8mm Yes Male 3/8 in 0.1MPa R 1 MPa - -
RS庫存編號 743-6649
製造零件編號AMC520-04B
BrandSMC
HK$1,201.15
單位
AMC Threaded Rc 1/2 Female - - Female 1/2 in - Rc - - -
RS庫存編號 844-4085
製造零件編號AQ340F-07-00
BrandSMC
HK$162.49
單位
AQ Tube - 6.4mm Yes - - 0.1MPa - 1 MPa - -
RS庫存編號 234-2019
製造零件編號KEA06
BrandSMC
HK$103.04
單位
KE Tube - 6mm - - - - - - - -
RS庫存編號 136-6721
製造零件編號GRE-3/8
BrandFesto
HK$205.41
單位
GRE Threaded G 3/8 - - Male 3/8in 0bar G 10 bar - -
RS庫存編號 176-2264
BrandRS PRO
HK$155.96
/個 (每包:10個)
單位
- Threaded R 1/4 in Female - - Female 1/4in 0.3bar - 10 bar - -
RS庫存編號 203-1606
製造零件編號VFFG-T-F6-10
BrandFesto
HK$36.096
/個 (每包:10個)
單位
VFFG-T-F6-10 - - - - - - - - - - -
RS庫存編號 184-4491
製造零件編號V64H-4GD-RMN
BrandNorgren
HK$1,817.24
單位
V64H Threaded G 1/2 Female - - Female 1/2 in 0.3bar G 17 bar - -