SNV-ST / SNV-SS
SNV stop gauge are designed as service valves with a very sturdy construction. SNV-ST are made in steel approved for low temperature operations. SVA-SS are stainless steel versions. SNV valves have internal back seating (metal to metal), enabling the spindle seal to be replaced while the valve is still under pressure. SNV-ST and SNV-SS are available in standard branch length configuration as well as extended branch configuration, with extension length versions from 50 to 150 mm.
Features and benefits
- Applicable to HCFC, non flammable HFC, R717 (Ammonia), R744 (CO<sub>2</sub>) and hydrocarbons
- Suitable for "heavy duty" industrial applications including high pressures and wide temperature range
- The SNV-ST and SNV-SS valves have backseating (metal to metal)
- Compact and light valve for easy handling and installation
- Provides high flow characteristics and specific flow direction is not required.
- Each valve type is clearly marked with type and size
- Housing and bonnet material is low temperature steel (stainless steel for SNV-SS) according to requirements of the Pressure Equipment Directive and other international classification authorities
- Valve safety is enhanced with the spindle being secured such that it cannot be unscrewed
- Standard versions available with Max. operating pressure ranges
- Full temperature range: