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604-FFSÂ NOSHOKÂ |Â 600 Series 1/2 in. Connection Size Block and Bleed Needle Valve with Hard Seat
Manufacturer:Â NOSHOK
Manufacturer Model #:Â 604-FFS
- Block & bleed design allows pressure to be bled off without disturbing the permanent piping installation, allowing quick and easy removal or replacement of instruments
- 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
- Additional Options:Â O-RingsEPDM (EM1)FFKM (Perfluoroelastomer 3018 or equivalent) (KZ1)NBR (NB1)Handles1-3/8" Phenolic (HL4)1-3/4" Phenolic (HL5 )Assembly Options:Â NOSHOK offers multiple assembly options to meet your specific system requirements. Consult factory to discuss your customized solution.Body Material:Â Electropolished 316 Stainless SteelCategory:Â 600 Series Block and Bleed Needle Valves with Hard SeatConnection Size:Â 1/2Cv Coefficient:Â 0.44End Size:Â 1/2End Type:Â National Pipe Thread (NPT)Orifice Diameter:Â 0.187Pressure [Max]:Â 10,000SchemaID:Â 105909Series:Â 600Stem Material:Â All 316 Stainless Steel stems with Fluorocarbon (FKM) o-ring and Polytetrafluoroethylene (PTFE) back-up ring below the threads, Polytetrafluoroethylene (PTFE) or Graphite packing optionalSyndication:Â 1Thread Type:Â Unified Fine Thread (UNF) 2AType:Â Needle ValveUnit:Â 1Valve Material:Â Stainless SteelValve Type:Â Female-Female
SunSource Distribution Division: SunSource
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