NOSHOK 5530 Series 5-Valve Natural Gas Manifold Valves, Soft Seat/Tip (0.375” Orifice)
- Designed for use with differential pressure transmitters incorporating two isolation valves, two equalizing valves and a vent valve in natural gas applications
- Flare Pattern™ valve configuration provides maximum clearance for fingers during operation
- Soft tip valves feature a patented Acetal non-rotating soft tip stem, and aback-up metal-to-metal seal (U.S. Patent 6,820,857)
- Non-rotating stem tip standard on large bore shut-off valves
- Available in block, single flange, or double flange connection for remote or direct installation
- 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
- Soft seat design has 6,000 psi pressure rating @ 200 °F
- Features a replaceable Acetal seat, and straight through porting for bidirectional, high capacity flow and easy roddable cleaning on the block valves
- Blow-out proof stem provides a secondary stem seal in the full open position
- FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling
- All stems are 316 Stainless Steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
- Slotted spring pin to prevent accidental loosening
- Vinyl dust caps for bonnets and stems
- Non-rotating stem tip standard on isolation valves