MPN

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 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

210 Products showing for Pneumatic Quick Exhaust Valves

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In Stock SMC Quick Exhaust Valve x 1 Mpa Male M5 R R M5 RS stock no. 686-2504 Mfr. Part No. ASV220F-M5-04 Subtotal (1 unit) R 542,53(exc. VAT) R 542,53/unit Quantity	SMC	Built-in Silencer	Quick Exhaust Valve	-	-	Male	M5	R	-	-	-	M5	R	-	1 Mpa	-	-	-	-	-	ASV220F	-	-	-	0.1MPa	-	-	-5°C	60°C	RoHS
Stocked by manufacturer EMERSON – ASCO Quick Exhaust Valve x 10 bar A: Threaded B: Threaded 1/4 in RS stock no. 328-566 Mfr. Part No. G652A5S94011100 Subtotal (1 unit) R 5 429,51(exc. VAT) R 5 429,51/unit Quantity	EMERSON – ASCO	-	Quick Exhaust Valve	-	-	-	1/8 in	-	-	Threaded	-	1/4 in	-	Threaded	10 bar	-	3/8 in	-	Threaded	-	652	-	-	-	0.2bar	-	Aluminium	-20°C	50°C	CUTR, ATEX, ISO 8573.1:2010
In Stock SMC Quick Exhaust Valve x 1 Mpa Female A: Threaded B: Threaded 3/8 in RS stock no. 686-2485 Mfr. Part No. AQ3000-03 Subtotal (1 unit) R 762,17(exc. VAT) R 762,17/unit Quantity	SMC	Built-in Silencer	Quick Exhaust Valve	-	-	Female	3/8 in	-	-	Threaded	-	3/8 in	-	Threaded	1 Mpa	-	-	-	-	-	AQ3000	-	-	-	0.05MPa	-	-	-5°C	60°C	RoHS
In Stock SMC Quick Exhaust Valve x 0.7 MPa Female A: Threaded B: Threaded 1/8 in RS stock no. 850-8791 Mfr. Part No. AQ1510-N01 Subtotal (1 unit) R 498,77(exc. VAT) R 498,77/unit Quantity	SMC	Built-in Silencer	Quick Exhaust Valve	-	-	Female	1/8 in	-	-	Threaded	-	1/8 in	-	Threaded	0.7 MPa	-	-	-	-	-	AQ1510	-	-	-	0.1MPa	-	-	-5°C	80°C	RoHS
Stocked by manufacturer SMC Exhaust Cleaner x 10 bar A: Threaded RS stock no. 254-8070 Mfr. Part No. AMC910-20D Subtotal (1 unit) R 9 561,64(exc. VAT) R 9 561,64/unit Quantity	SMC	Built-in Silencer	Exhaust Cleaner	-	-	-	1 in	-	-	Threaded	-	-	-	-	10 bar	-	-	-	-	-	AMC	-	-	-	0.1MPa	-	-	-10°C	60°C	No
Stocked by manufacturer SMC Exhaust Cleaner x 10 bar A: Threaded RS stock no. 254-8069 Mfr. Part No. AMC910-20 Subtotal (1 unit) R 9 409,63(exc. VAT) R 9 409,63/unit Quantity	SMC	Built-in Silencer	Exhaust Cleaner	-	-	-	1 in	-	-	Threaded	-	-	-	-	10 bar	-	-	-	-	-	AMC	-	-	-	0.1MPa	-	-	-10°C	60°C	No
Stocked by manufacturer SMC Exhaust Cleaner x 0.1 Mpa A: Threaded RS stock no. 254-8072 Mfr. Part No. AMC-EL9 Subtotal (1 unit) R 3 510,82(exc. VAT) R 3 510,82/unit Quantity	SMC	Built-in Silencer	Exhaust Cleaner	-	-	-	2 in	-	-	Threaded	-	-	-	-	0.1 Mpa	-	-	-	-	-	AMC	-	-	-	0.1MPa	-	-	-10°C	60°C	No
Stocked by manufacturer SMC Exhaust Cleaner x 0.1 Mpa A: Threaded RS stock no. 254-8067 Mfr. Part No. AMC610-F10 Subtotal (1 unit) R 3 423,05(exc. VAT) R 3 423,05/unit Quantity	SMC	Built-in Silencer	Exhaust Cleaner	-	-	-	1 in	-	-	Threaded	-	-	-	-	0.1 Mpa	-	-	-	-	-	AMC	-	-	-	0.1MPa	-	-	-10°C	60°C	No
In Stock SMC Adjustable Exhaust Valve x 0.7 Mpa A: Threaded B: Threaded R 1/8 in RS stock no. 234-4180 Mfr. Part No. AQ1510-F01 Subtotal (1 unit) R 511,02(exc. VAT) R 511,02/unit Quantity	SMC	Built-in Silencer	Adjustable Exhaust Valve	-	-	-	R 1/8 in	-	-	Threaded	-	R 1/8 in	-	Threaded	0.7 Mpa	-	R 1/8	-	-	-	AQ	-	-	-	-	-	Brass	5°C	60°C	RoHS
Stocked by manufacturer SMC Exhaust Cleaner x 0.1 Mpa A: Threaded RS stock no. 254-8058 Mfr. Part No. AMC320-F02B Subtotal (1 unit) R 2 272,15(exc. VAT) R 2 272,15/unit Quantity	SMC	Built-in Silencer	Exhaust Cleaner	-	-	-	1/4 in	-	-	Threaded	-	-	-	-	0.1 Mpa	-	-	-	-	-	AMC	-	-	-	0.1MPa	-	-	-10°C	60°C	No
Stocked by manufacturer SMC Exhaust Cleaner x 10 bar Female RS stock no. 395-365 Mfr. Part No. AMC520-F06 Subtotal (1 unit) R 2 438,56(exc. VAT) R 2 438,56/unit Quantity	SMC	Built-in Silencer	Exhaust Cleaner	-	-	Female	-	-	-	-	-	-	-	-	10 bar	-	-	-	-	-	AMC520-F06	-	-	-	10bar	-	-	-10°C	60°C	RoHS
In Stock SMC Quick Exhaust Valve x 10 bar A: Plug B: Threaded RS stock no. 364-311 Mfr. Part No. KEC-02 Subtotal (1 bag of 10 units) R 2 717,30(exc. VAT) R 2 717,30/bag Quantity	SMC	-	Quick Exhaust Valve	-	-	-	-	-	-	Plug	-	-	-	Threaded	10 bar	-	-	-	-	-	KEC	-	-	-	10bar	-	-	-5°C	60°C	RoHS
Stocked by manufacturer EMERSON – ASCO Quick Exhaust Valve x 10 bar A: Threaded B: Threaded 1/4 in RS stock no. 328-645 Mfr. Part No. G653A6S960A0000 Subtotal (1 unit) R 13 449,06(exc. VAT) R 13 449,06/unit Quantity	EMERSON – ASCO	-	Quick Exhaust Valve	-	-	-	1/8 in	-	-	Threaded	-	1/4 in	-	Threaded	10 bar	-	3/8 in	-	Threaded	-	653	-	-	-	0.2bar	-	Aluminium	-20°C	50°C	ISO 8573.1:2010, ATEX, CUTR
Stocked by manufacturer EMERSON – ASCO Quick Exhaust Valve x 10 bar A: Threaded B: Threaded 1/4 in RS stock no. 328-644 Mfr. Part No. G653A6S950A0000 Subtotal (1 unit) R 13 449,06(exc. VAT) R 13 449,06/unit Quantity	EMERSON – ASCO	-	Quick Exhaust Valve	-	-	-	1/8 in	-	-	Threaded	-	1/4 in	-	Threaded	10 bar	-	3/8 in	-	Threaded	-	653	-	-	-	0.2bar	-	Aluminium	-20°C	50°C	ATEX, CUTR, ISO 8573.1:2010
Currently unavailable SMC Quick Exhaust Valve x 1 Mpa Male 3/8 in 3/8 in RS stock no. 209-9248 Mfr. Part No. ASV510F-04-12S Subtotal (1 unit) R 684,21(exc. VAT) R 684,21/unit Quantity	SMC	Built-in Silencer	Quick Exhaust Valve	-	-	Male	3/8 in	-	-	-	-	3/8 in	-	-	1 Mpa	-	-	-	-	-	ASV	-	-	-	0.1MPa	-	-	-	-	No
Stocked by manufacturer SMC Exhaust Cleaner x 0.1 Mpa A: Threaded RS stock no. 254-8064 Mfr. Part No. AMC520-F04 Subtotal (1 unit) R 3 127,99(exc. VAT) R 3 127,99/unit Quantity	SMC	Built-in Silencer	Exhaust Cleaner	-	-	-	1/2 in	-	-	Threaded	-	-	-	-	0.1 Mpa	-	-	-	-	-	AMC	-	-	-	0.1MPa	-	-	-10°C	60°C	No
In Stock SMC Adjustable Exhaust Valve x 1 Mpa A: Threaded B: Threaded 1/4 in RS stock no. 234-4181 Mfr. Part No. AQ2000-02 Subtotal (1 unit) R 529,05(exc. VAT) R 529,05/unit Quantity	SMC	Built-in Silencer	Adjustable Exhaust Valve	-	-	-	1/4 in	-	-	Threaded	-	1/4 in	-	Threaded	1 Mpa	-	-	-	-	-	AQ2000	-	-	-	0.1MPa	-	Brass	-5°C	60°C	RoHS
Stocked by manufacturer SMC Exhaust Cleaner x 10 bar Female RS stock no. 395-360 Mfr. Part No. AMC220-02 Subtotal (1 unit) R 1 435,62(exc. VAT) R 1 435,62/unit Quantity	SMC	-	Exhaust Cleaner	-	-	Female	-	-	-	-	-	-	-	-	10 bar	-	-	-	-	-	AMC220-02	-	-	-	10bar	-	-	-10°C	60°C	RoHS
Stocked by manufacturer EMERSON – ASCO Quick Exhaust Valve x 10 bar A: Threaded B: Threaded 1/4 in RS stock no. 328-552 Mfr. Part No. G652A5S240110F1 Subtotal (1 unit) R 6 435,88(exc. VAT) R 6 435,88/unit Quantity	EMERSON – ASCO	-	Quick Exhaust Valve	-	-	-	1/8 in	-	-	Threaded	-	1/4 in	-	Threaded	10 bar	-	3/8 in	-	Threaded	-	652	-	-	-	0.2bar	-	Aluminium	-20°C	50°C	ISO 8573.1:2010, CUTR, ATEX
Stocked by manufacturer EMERSON – ASCO Quick Exhaust Valve x 10 bar A: Threaded B: Threaded 1/4 in RS stock no. 328-623 Mfr. Part No. G652A6S94010100 Subtotal (1 unit) R 6 344,38(exc. VAT) R 6 344,38/unit Quantity	EMERSON – ASCO	-	Quick Exhaust Valve	-	-	-	1/8 in	-	-	Threaded	-	1/4 in	-	Threaded	10 bar	-	3/8 in	-	Threaded	-	652	-	-	-	0.2bar	-	Aluminium	-20°C	50°C	ATEX, ISO 8573.1:2010, CUTR