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Pneumatic Slide Valves

Compact Pneumatic Isolation with Automatic Downstream Exhaust

NHSV pneumatic slide valves provide simple manual ON/OFF isolation for compressed-air circuits. Their compact body can be easier to install than a conventional ball valve in machine pneumatic plumbing.

The 3/2 operating function vents downstream machine pressure when the valve is switched off. NPT ports are listed in the source range, with G-thread versions also available.

Download Manual Pneumatic Valve Datasheet

Slide Valve Features

  • Manual ON/OFF pneumatic isolation
  • 3/2 function exhausts downstream pressure when switched off
  • Compact construction
  • Anodized finish
  • NPT port versions
  • G-thread versions also available

Why Use a Pneumatic Slide Valve?

  • Provides quick local isolation close to a machine or device
  • Exhausting the downstream circuit can simplify service and setup
  • Compact shape suits tight pneumatic installations

Common Applications

  • Machine air isolation
  • Maintenance stations
  • Packaging machinery
  • OEM equipment
  • Pneumatic fixtures
  • Assembly systems

Frequently Asked Questions

What does a pneumatic slide valve do?

It manually switches compressed air on or off and vents the downstream circuit when switched off.

What valve function is used?

The source description identifies 3/2 operation.

Does the valve exhaust downstream pressure?

Yes.

What thread types are available?

NPT is listed, with G-thread options also available.

How is a slide valve different from a ball valve?

The slide valve is compact and provides a pneumatic 3/2 isolation-and-exhaust function.

Can it be used for maintenance isolation?

It can provide local pneumatic isolation, but site-specific lockout/tagout procedures must still be followed.

Where should it be installed?

Typically in the supply line upstream of the equipment or circuit that needs local isolation.

How do I select the correct size?

Match port size, flow demand and operating pressure to the machine.

NHSV-01
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Slide Valve 3/2 1/8NPT1/8NPT PortsReplaces a typical ball valve with 90 degree handle operationCompa..
Ships from Indianapolis, USA
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$22.05
NHSV-02
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Slide Valve 3/2 1/4NPT1/4NPT PortsReplaces a typical ball valve with 90 degree handle operationCompa..
Ships from Indianapolis, USA
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$29.61
NHSV-03
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Slide Valve 3/2 3/8NPT3/8NPT PortsReplaces a typical ball valve with 90 degree handle operationCompa..
Ships from Indianapolis, USA
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$38.94
NHSV-06
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Slide Valve 3/2 3/4NPT3/4NPT PortsReplaces a typical ball valve with 90 degree handle operationCompa..
Ships from Indianapolis, USA
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$67.55
NHSV-08
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Slide Valve 3/2 1NPT1PT PortsReplaces a typical ball valve with 90 degree handle operationCompact an..
Ships from Indianapolis, USA
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$120.00
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