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NOSHOK'S COVID-19 Response
  • 800/850 Series Bleed Needle Valves with Hard Seat and Soft Tip
  • Bleed valves provide a convenient means to relieve process pressures trapped between a shut off valve and the instrument
  • Uses the same bonnet assemblies of the 100/150 Series mini valves with an integrated single threaded body for insertion in vent port
  • Soft tip valves feature a patented Acetal non-rotating soft tip stem, and a back-up metal-to-metal seal (U.S. Patent 6,820,857)
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Part Number

Description

Series

Connection Size

Material

Pressure Ratings at 200 Degree Fahrenheit (ºF) Temperature

802-MB N/A 1/4" National Pipe Thread (NPT), Male, Brass, Hard Seat 0.159" Bleed Port Valve N/A 800 N/A 1/4 in N/A 360 Brass N/A 6,000 psi
802-MC N/A 1/4" National Pipe Thread (NPT), Male, Steel, Hard Seat 0.159" Bleed Port Valve N/A 800 N/A 1/4 in N/A Zinc-Nickel Plated Steel N/A 10,000 psi
802-MS N/A 1/4" National Pipe Thread (NPT), Male, 316 Stainless Steel, Hard Seat 0.159" Bleed Port Valve N/A 800 N/A 1/4 in N/A Electropolished 316 Stainless Steel N/A 10,000 psi
804-MC N/A 1/2" National Pipe Thread (NPT), Male, Steel, Hard Seat 0.159" Bleed Port Valve N/A 800 N/A 1/2 in N/A Zinc-Nickel Plated Steel N/A 10,000 psi
804-MS N/A 1/2" National Pipe Thread (NPT), Male, 316 Stainless Steel, Hard Seat 0.159" Bleed Port Valve N/A 800 N/A 1/2 in N/A Electropolished 316 Stainless Steel N/A 10,000 psi
852-MC N/A 1/4" National Pipe Thread (NPT), Male, Steel, Soft Tip 0.159" Bleed Port Valve N/A 850 N/A 1/4 in N/A Zinc-Nickel Plated Steel N/A 6,000 psi
854-MB N/A 1/2" National Pipe Thread (NPT), Male, Brass, Soft Tip 0.159" Bleed Port Valve N/A 850 N/A 1/2 in N/A 360 Brass N/A 3,000 psi
854-MC N/A 1/2" National Pipe Thread (NPT), Male, Steel, Soft Tip Bleed Valve N/A 850 N/A 1/2 in N/A Zinc-Nickel Plated Steel N/A 6,000 psi
854-MS N/A 1/2" National Pipe Thread (NPT), Male, 316 Stainless Steel, Soft Tip 0.159" Bleed Port Valve N/A 850 N/A 1/2 in N/A Electropolished 316 Stainless Steel N/A 6,000 psi
854-MS-P1 N/A 1/2" National Pipe Thread (NPT), Male, 316 Stainless Steel, Soft Tip 0.159" Bleed Port Valve with Polytetrafluoroethylene (PTFE) Packing N/A 850 N/A 1/2 in N/A Electropolished 316 Stainless Steel N/A 6,000 psi
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