Overview
The Parker SV75-02 pneumatic lockout valve is a manual shut-off device designed for safe isolation of pneumatic equipment during maintenance and repair. This used lockout valve handles pressures up to 300 PSI (20 BAR) and features 1/4″ NPT ports for standard pneumatic system connections. Built for reliable performance in air and vacuum service, it provides the positive isolation required for lockout/tagout (LOTO) compliance.
Key Features
- Manual operator handle for positive, fail-safe closure
- Rated to 300 PSI (20 BAR) maximum pressure
- Compatible with both compressed air and vacuum
- 1/4″ NPT inlet and outlet ports
- Industrial-grade construction by Parker (Watts brand)
- Suitable for OSHA lockout/tagout procedures
Technical Specifications
- Model: SV75-02
- Manufacturer: Parker Hannifin (Watts Division)
- Max Pressure: 300 PSI (20 BAR)
- Ports: 1/4″ NPT
- Service: Compressed Air & Vacuum
- Port Type: Female NPT
- Operating Principle: Manual shut-off with manual handle
- Condition: Used
Typical Applications
- Equipment lockout/tagout during maintenance procedures
- Pneumatic cylinder and actuator isolation
- Energy control on industrial automation systems
- Manufacturing and processing equipment shutdown
- Compressed air system maintenance
- Vacuum equipment isolation during service
Compatibility & Replacements
Compatible With
- Parker/Watts pneumatic systems and air tools
- Standard pneumatic tubing (1/4″ NPT)
- Compressed air systems rated 300 PSI or lower
- Vacuum equipment and systems
- LOTO (Lockout/Tagout) equipment and procedures
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or maintenance department before ordering. Original spare part for Parker/Watts pneumatic systems using SV75-02 model designation.
Works With
- Parker pneumatic circuits and manifolds
- Standard 1/4″ NPT threaded pneumatic connections
- Industrial LOTO compliance programs
- Compressed air filtration and regulation systems



