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Needle Valve NNV4, NRPV, NGSV

Needle Valve NNV4, NRPV, NGSV
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NEEDLE VALVE Type needle valves with hard seat are designed for use on applications requiring complete isolation or throttling of the media.The conical metal tip (Stem Type CT) press fitted ensures perfect alignment for positive bubble tight shut-off. Available with end connections in sizes from 1/8" to 1" and a wide choice in connections of female screwed, male screwed, male to female screwed or socket weld. Gland Packing Stem packing area Stainless Steel (CT) chrome plated Conical tip press fitted hard . PTFE(Grafoil to be used for temperature above 240°C to 550°C) Burnished mirror finish for Smooth valve operation. Back seating for preventing stem blowout. • High pressure line shut off. • Instrument isolation. • Gauge isolation. • Drain valve. • Liquid and vapor service Optional: Also available High pressure valves with stem HPa for 10,000 psi pressure model no. is NNV10 Also available High pressure valves with stem V2 for 20,000 psi pressure model no. is NNV20 Note : Other sizes available on request. PCI (Process System Solutions) Ltd, Unit 7 Slaidburn Crescent, Southport, Merseyside, PR9 9YF, UK, email: SaleS@pci-instrumentS.COm, WebSite: WWW.pci-instrumentS.COm (Specifications are subject to change without notice)

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Needle Valve Type needle valves with soft seat types are designed for use on applications requiring complete isolation or throttling of the media and for high pressure instrument lines. Ideal for use on gas services and some liquid applications. Specially designed Delrin needle tip (stem type DS) rolled in to the stem assembly in perfect location for positive bubble tight shut-off. Available with end connections in sizes from 1/4" to 1" and a wide choice of female screwed, male to female screwed or socket weld. Gland Packing Stem packing area Stainless steel (DS)Delrin Soft Needle Tip...

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Needle Valve Type needle valves with rising plug design meant for use in applications on fluids containing solid particles designed to give high capacity bi-directional flow with reliable bubble shut-off. The flow path of the valve is easily roddable on viscous fluid application cleaning. Available with end connections in sizes from %" to 1" and a wide choice of female screwed, male to female screwed or socket weld. Seat Delrin Stem : Rising Plug(Type BD) Replaceable soft seat which absorbs contaminants and operates in dirty service, with easy maintenance. Straight through design for high...

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How to order : NNV4, NNV10, NNV20, NRPV, NGSV, Needle Valve Body Material Stem Packing IE : Handle circular plastic. TF: Sour gas service to NACE standard MR-01-75. SG: For Oxygen service, valves are supplied cleaned and degreased and suitably packed. GH: Material test certificate GO: Hydrotest test certificate To place an order simply refer to the codes in the table. Valve TypeHBody MaterialHStem Packing PCI (Process System Solutions) Ltd, Unit 7 Slaidburn Crescent, Southport, Merseyside, PR9 9YF, UK, email: SaleS@pci-instrumentS.COm, WebSite: WWW.pci-instrumentS.COm (Specifications are...

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