Noshok 2170 Block & Bleed Needle Valve

Noshok® type 2170 block & bleed soft seat needle valves combine isolating and venting in a single valve, eliminating the need for tubing and fittings. The block valve isolates the downstream process fluids, and the bleed valve exhausts upstream fluids, enabling instruments to be removed without disturbing the permanent piping installation. The ¼” NPT vent plug is located 90° to the left and may be removed and replaced with exhaust piping to direct the fluids to a safe location.

Get a Quote Data Sheet

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Additional information



Accessory Type

Isolation Valves

Item Type



Soft Seat

Connection Size

1/8-3/8, 1/2-3/4

Body Material

Carbon Steel, Stainless Steel


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