FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Graphite packing optional certain NPT sizes only. 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability. Blow-out proof stem provides a secondary stem seal in the full open position.
Pipes,Valves & Fittings,Valves,Needle Valves
Needle Valve, Hard Seat, 1 NPT Female - 1 NPT Female, Steel, 0.438 Orifice, 2-3/8 Phenolic Handle
Specifications of Needle Valve, Hard Seat, 1 NPT Female - 1 NPT Female, Steel, 0.438 Orifice, 2-3/8 Phenolic Handle | |
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Category | |
Instock | instock |