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NUMATICS Exhaust Valve: 1/8 in NPT, 1/8 in NPT Outlet Size, 145 psi Max Op Pressure - Numatics Compressed Air Line Slow-Start Quick-Exhaust Valves
NUMATICSNumatics Compressed Air Line Slow-Start Quick-Exhaust Valves

NUMATICS Exhaust Valve: 1/8 in NPT, 1/8 in NPT Outlet Size, 145 psi Max Op Pressure

The NUMATICS Exhaust Valve (SKU 806HF0) is a compressed air line slow-start quick-exhaust valve with 1/8 in NPT inlet and outlet sizes, rated for a maximum operating pressure of 145 psi. This model, identified by…

SKU 3G-OTH-140031

Brand
NUMATICS
Item
Exhaust Valve: 1/8 in NPT, 1/8 in NPT Outlet Size, 145 psi Max Op Pressure
Category
Numatics Compressed Air Line Slow-Start Quick-Exhaust Valves
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Technical Specifications

NUMATICS
Manufacturer Part Number
8651A6S61F111F1
Type
651
Max Op Pressure
145 psi
NPT Outlet Size
1/8 in
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NUMATICS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NUMATICS Exhaust Valve (SKU 806HF0) is a compressed air line slow-start quick-exhaust valve with 1/8 in NPT inlet and outlet sizes, rated for a maximum operating pressure of 145 psi. This model, identified by manufacturer part number 8651A6S61F111F1 and attribute 651, is designed for controlled system startup and rapid exhaust in pneumatic applications.

Frequently Asked Questions

What is the NUMATICS 8651A6S61F111F1 exhaust valve used for?

The NUMATICS 8651A6S61F111F1 is a slow-start quick-exhaust valve used in compressed air lines to control system startup and provide rapid exhaust. It is commonly applied in pneumatic automation, packaging, and material handling systems where safe, gradual pressurization and fast venting are required.

What are the specifications of the NUMATICS 651 exhaust valve?

The NUMATICS 651 exhaust valve (MPN 8651A6S61F111F1) has 1/8 in NPT inlet and outlet sizes and a maximum operating pressure of 145 psi. It is a compressed air line slow-start quick-exhaust valve designed for controlled startup and rapid exhaust in pneumatic circuits.

Where to buy NUMATICS exhaust valves worldwide?

You can source NUMATICS exhaust valves, including model 8651A6S61F111F1, through 3G Electric. We handle full logistics, customs clearance, and delivery to worldwide destinations as a global industrial equipment supplier. Contact us for availability and lead times.

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

Install the NUMATICS valve with the inlet connected to the air supply and the outlet to the downstream system. Ensure the exhaust port is unobstructed. Apply thread sealant to NPT fittings and tighten to manufacturer torque specs. Test for leaks before pressurizing to the rated 145 psi maximum.

Used in

Common applications for NUMATICS
Manufacturing automation — NUMATICS L2 directional control valves for actuating cylinders in assembly lines.
Process industry — NUMATICS FRL filter regulators (653 series) for conditioning air in chemical plant instrumentation.
Material handling — NUMATICS manifold assemblies (206-1764) for controlling multiple pneumatic actuators in conveyor systems.
Hazardous environments — NUMATICS intrinsically safe L2 manifolds for use in oil and gas refineries.
Packaging machinery — NUMATICS lubricators (8652AL0P20A0000) for maintaining pneumatic tool performance in high-speed packaging lines.
Maintenance retrofits — NUMATICS mounting brackets (652 series) for replacing worn valve manifolds in existing pneumatic systems.

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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NUMATICS Shut Off Valve: 3/8 in NPT, 3/8 in NPT Outlet Size, 232 psig Max Op Pressure, 652 (MPN 8652A3M03FA0000). Key specifications — attr110771: 8652A3M03FA0000; attr110802: 652.
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NUMATICS Shut Off Valve: 3/4 in NPT, 3/4 in NPT Outlet Size, 290 psig Max Op Pressure, 653 (MPN 8653A3M05FA0000). Key specifications — attr110771: 8653A3M05FA0000; attr110802: 653.
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NUMATICS Exhaust Valve: 1/2 in NPT, 1/2 in NPT Outlet Size, 145 psi Max Op Pressure, 652 (MPN 8652A6S64F111F1). Key specifications — attr110771: 8652A6S64F111F1; attr110802: 652.
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NUMATICS Exhaust Valve: 1/2 in NPT, 1/2 in NPT Outlet Size, 145 psi Max Op Pressure, 652 (MPN 8652A6S64F111F1). Key specifications — attr110771: 8652A6S64F111F1; attr110802: 652.
NUMATICS Exhaust Valve: 3/4 in NPT, 3/4 in NPT Outlet Size, 232 psi Max Op Pressure, 653 (MPN 8653A6S65F111F1). Key specifications — attr110771: 8653A6S65F111F1; attr110802: 653.
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NUMATICS Exhaust Valve: 1/4 in NPT, 1/4 in NPT Outlet Size, 145 psi Max Op Pressure, 651 (MPN 8651A6S62F111F1). Key specifications — attr110771: 8651A6S62F111F1; attr110802: 651.
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NUMATICS Redundant Safety Exhaust Valve: 1 in NPT, 1 in NPT Outlet Size, 232 psi Max Op Pressure (MPN 8653A8S66N111F1). Key specifications — attr110771: 8653A8S66N111F1; attr110802: 653.
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NUMATICS Redundant Safety Exhaust Valve: 1 in NPT, 1 in NPT Outlet Size, 232 psi Max Op Pressure (MPN 8653A8S66N111F1). Key specifications — attr110771: 8653A8S66N111F1; attr110802: 653.
NUMATICS Exhaust Valve: 1/4 in NPT, 1/4 in NPT Outlet Size, 145 psi Max Op Pressure, 652 (MPN 8652A6S62F111F1). Key specifications — attr110771: 8652A6S62F111F1; attr110802: 652.
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NUMATICS Exhaust Valve: 1/4 in NPT, 1/4 in NPT Outlet Size, 145 psi Max Op Pressure, 652 (MPN 8652A6S62F111F1). Key specifications — attr110771: 8652A6S62F111F1; attr110802: 652.
NUMATICS Exhaust Valve: 1 in NPT, 1 in NPT Outlet Size, 232 psi Max Op Pressure, 122°F Max Op Temp (MPN 8653A6S66F111F1). Key specifications — attr110771: 8653A6S66F111F1; attr110802: 653.
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NUMATICS Exhaust Valve: 1 in NPT, 1 in NPT Outlet Size, 232 psi Max Op Pressure, 122°F Max Op Temp (MPN 8653A6S66F111F1). Key specifications — attr110771: 8653A6S66F111F1; attr110802: 653.
NUMATICS Redundant Safety Exhaust Valve: 1/2 in NPT, 1/2 in NPT Outlet Size, 145 psi Max Op Pressure (MPN 8652A8S64N111F1). Key specifications — attr110771: 8652A8S64N111F1; attr110802: 652.
NUMATICS
NUMATICS Redundant Safety Exhaust Valve: 1/2 in NPT, 1/2 in NPT Outlet Size, 145 psi Max Op Pressure (MPN 8652A8S64N111F1). Key specifications — attr110771: 8652A8S64N111F1; attr110802: 652.
NUMATICS Exhaust Valve: 3/8 in NPT, 3/8 in NPT Outlet Size, 145 psi Max Op Pressure, 652 (MPN 8652A6S63F111F1). Key specifications — attr110771: 8652A6S63F111F1; attr110802: 652.
NUMATICS
NUMATICS Exhaust Valve: 3/8 in NPT, 3/8 in NPT Outlet Size, 145 psi Max Op Pressure, 652 (MPN 8652A6S63F111F1). Key specifications — attr110771: 8652A6S63F111F1; attr110802: 652.