5530-FFS

5530-FFS is a 5530 series 5-valve natural gas manifold valve with soft seat tip designed for use with differential pressure transmitters incorporating two isolation valves, two equalizing valves and a vent valve required in natural gas applications. Soft tip valves feature a patented Delrin® non-rotating soft tip stem, and a back-up metal-to-metal seal. The valve also feature a replaceable Delrin® seat, and straight through porting for bidirectional, high capacity flow and easy roddable cleaning of the block valves.

• 1/2" NPT or flange connection
• Female-female, stainless steel valve
• 100% helium leak tested to 1 x 10-4ml/s for performance and reliability
• 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
• One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
• Slotted spring pin to prevent accidental loosening, colour coded vinyl dust caps for bonnets & stems
• Non-rotating stem tip standard on large bore isolation valves
• Pressure rating of 6,000psi at 200°F, 0.375" orifice size