Overview
Velan 9317-003-357-V is a precision-engineered inner gasket designed for Velan valve systems operating in demanding industrial environments. This 6-inch gasket is manufactured to exacting tolerances to ensure dependable sealing across a wide operating temperature and pressure range. As an original Velan spare part, it guarantees compatibility with existing valve assemblies and maintains original performance specifications.
Key Features
- 6-inch (150 mm) inner gasket for Velan industrial valves
- Engineered for low-emission performance in critical applications
- Close-tolerance design for consistent gasket compression and seal integrity
- Compatible with standard Velan gate, globe, and check valve body-bonnet joints
- Original spare part—ensures OEM compatibility and performance
Technical Specifications
The Velan 9317-003-357-V gasket conforms to Velan’s rigorous manufacturing standards for valve sealing components. It is manufactured to close tolerance specifications (±0.005 inches) for gasket thickness to ensure zero-leakage performance under operating conditions. The gasket is not reusable and should be replaced during scheduled maintenance or valve servicing to maintain pressure boundary integrity.
Typical Applications
- Oil and gas processing facilities
- Refinery and petrochemical plants
- Power generation systems
- Heavy industrial process control
- Steam and hot-water distribution networks
Compatibility & Replacements
Compatible With
- Velan forged steel gate valves
- Velan globe and check valves
- Velan pressure-seal valve assemblies
- Velan body-bonnet joint systems
- Standard industrial piping networks (Class 150–2500 pressure ratings)
Replaces / Drop-In Replacement For
Contact Velan or your system integrator to verify the specific valve model and assembly this gasket is designed to service. Proper gasket selection requires matching the valve body-bonnet design and pressure-temperature rating to ensure optimal sealing performance.
Works With
- Velan forged and cast steel valve body designs
- Standard industrial gasket compression systems
- EPA fugitive emissions compliance applications
- ASME Code Section VIII pressure vessel service
