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 DatasheetSlide 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.