National Aeronautics And Space Administration- National Aeronautics And Space Administration- Nasa Shared Services Center
Fluid Control Valves/ Precision Fluid Controls/ Gear Operator Valves
Ball Valves - SEE ATTACHED
Trunnion ball valves E Four 4 precision fluid controls **** series trunnion ball valves for fluid service ( gaseous nitrogen, gaseous helium), 2 NPS with 2 GR14 hub ends, manual gear operator, **** face, 316L stainless steel body, inlet/outlet adapters, seat retainer, seat carrier ball A286 stem, Belleville CDA 630 Nialbr bonnet, bottom trunnion, Vespel SP21 seats, Buna N seals. Minimum cleaning services to RPT STD ****, Level **** cleaning performed at Precision Fluid Controls in- house facility.
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