Noshok 502-FFS
500 Series 1/4" NPTF - 1/4" NPT F Steel Soft Seat Needle Valve
Order #: 502-FFS
Mfg #: 502-FFS
Special Price
$157.89
Regular Price
$164.47
Noshok 502-FFS
500 Series 1/4" NPTF - 1/4" NPT F Steel Soft Seat Needle Valve
Order #: 502-FFS
Mfg #: 502-FFS
Special Price
$157.89
Regular Price
$164.47
Availability: Ships in 3-4 weeks

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Product Highlights
- 1/4" NPT F - F 316SS Soft Seat Needle Valve
- 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
- 6,000 PSI pressure rating @ 200°F
- Replaceable Delrin® seat and straight through porting for bidirectional, high capacity flow and easy roddable cleaning
- 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; PTFE packing optional (certain NPT sizes only)
- 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 cap for bonnet and stem (non-packing)
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