Noshok 800\850 Block & Bleed Needle Valve

Noshok® type 800 & 850 bleed hard seat & soft tip needle valves provide a convenient means to relieve process pressures trapped between a shut off valve and the instrument. The soft tip valves feature a patented Delrin non-rotating soft tip stem and a back up metal to metal seal. All stems are 316 stainless steel and all stem threads are rolled for strength and ease of operation.

Get a Quote Data Sheet

[button href=”/wp-content/uploads/2016/10/noshok_800_valve.pdf” target=”_blank” icon=”no-icon” class=”btn-ghost”]Data Sheet[/button]

Additional information



Accessory Type

Isolation Valves

Item Type



Hard Seat, Soft Seat

Connection Size

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

Body Material

Brass/Bronze, Carbon Steel, Stainless Steel


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