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NUMATICS 651 Series Slow-Start Quick-Exhaust Valve, 1/4 in NPT, 145 psi - Numatics Compressed Air Line Slow-Start Quick-Exhaust Valves
NUMATICSNumatics Compressed Air Line Slow-Start Quick-Exhaust Valves

NUMATICS 651 Series Slow-Start Quick-Exhaust Valve, 1/4 in NPT, 145 psi

The NUMATICS Exhaust Valve (SKU 8651A6S62F111F1, MPN 8651A6S62F111F1) is a 1/4 in NPT compressed air line slow-start quick-exhaust valve from the 651 series. It features a 1/4 in NPT outlet size and a maximum…

SKU 3G-OTH-140032

Brand
NUMATICS
Item
651 Series Slow-Start Quick-Exhaust Valve, 1/4 in NPT, 145 psi
Part Number
8651A6S62F111F1
Category
Numatics Compressed Air Line Slow-Start Quick-Exhaust Valves
Available to Order
Also known as:8651A6S62F111F1NUMATICS
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Technical Specifications

NUMATICS
Manufacturer Part Number
8651A6S62F111F1
Type
651
Max Op Pressure
145 psi
NPT Outlet Size
1/4 in

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NUMATICS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NUMATICS Exhaust Valve (SKU 8651A6S62F111F1, MPN 8651A6S62F111F1) is a 1/4 in NPT compressed air line slow-start quick-exhaust valve from the 651 series. It features a 1/4 in NPT outlet size and a maximum operating pressure of 145 psi.

Frequently Asked Questions

What is the NUMATICS 651 exhaust valve used for?

The NUMATICS 651 exhaust valve is a slow-start quick-exhaust valve for compressed air lines. It is used in pneumatic systems to gradually pressurize downstream components and rapidly vent air for safe machine startup and emergency stops in industrial automation and manufacturing.

What are the specifications of the NUMATICS 8651A6S62F111F1?

The NUMATICS 8651A6S62F111F1 is a 651 series exhaust valve with 1/4 in NPT ports and a 1/4 in NPT outlet size. Its maximum operating pressure is 145 psi. This slow-start quick-exhaust valve is designed for compressed air line applications requiring controlled pressurization and rapid exhaust.

Where to buy NUMATICS exhaust valves worldwide?

You can source NUMATICS exhaust valves like the 8651A6S62F111F1 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times on this NUMATICS 651 series valve.

How to install a NUMATICS slow-start quick-exhaust valve?

Install the NUMATICS 651 valve in the compressed air line with the inlet connected to the supply and outlet to the downstream system. Ensure the exhaust port is unobstructed. Follow standard pneumatic installation practices: use thread sealant on NPT fittings, verify pressure rating, and test for leaks before operation.

Used in

Common applications for NUMATICS
Industrial automation — Numatics Mark 8 directional control valves (SKU 809FG4) for directing compressed air in solenoid-operated circuits.
Compressed air preparation — Numatics 652 series particulate filter (SKU 806H13) with 5-micron rating for removing solid contaminants.
Manifold assembly — Numatics Mark 15 manifold base (SKU 809FP4) and subbase (SKU 3JAZ6) for common supply and exhaust porting.
Pneumatic valve system termination — Numatics Mark 3 end plate kit (SKU 3JCK1) with IP65 rating for sealing manifold ends.
Circuit configuration — Numatics Mark 55 blocking disc (SKU 3JCD8) for isolating flow paths within valve manifolds.
Flow control — Numatics Mark 7 directional control valve (SKU 3JCF6) with 18 cfm maximum flow for automation systems.
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NUMATICS Products

3G Electric supplies NUMATICS numatics compressed air line slow-start quick-exhaust valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This NUMATICS valve provides slow-start and quick-exhaust functions for compressed air lines. It has a 1 in NPT inlet and outlet, a maximum operating pressure of 232 psi, and a maximum operating temperature of 122°F. Used in pneumatic systems to control gradual pressurization and rapid exhaust, enhancing safety in applications such as industrial automation and material handling
NUMATICS
This NUMATICS valve provides slow-start and quick-exhaust functions for compressed air lines. It has a 1 in NPT inlet and outlet, a maximum operating pressure of 232 psi, and a maximum operating temperature of 122°F. Used in pneumatic systems to control gradual pressurization and rapid exhaust, enhancing safety in applications such as industrial automation and material handling

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