NOSHOK 854-MB

850 Series 1/2" NPT Male Brass Soft Tip Bleed Valve

Order #: 854-MB

Mfg #: 854-MB

Special Price $99.93 Regular Price $104.10

Availability: Ships in 3-4 weeks

1/2" NPT Male Soft Seat Brass Bleed Valve
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 Delrin® non-rotating soft tip stem, and a back-up metal-to-metal seal (U.S. Patent 6,820,857)
100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability 10,000 PSI hard seat pressure rating @ 200°F
Available in zinc-nickel plated steel, electropolished stainless steel, and brass
FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Grafoil® (800 Series only) packing optional
All stems are 316 stainless steel
All stem threads are rolled for strength and ease of operation
0.159" bleed port
Patented body-to-bonnet, metal-to-metal seal is designed to significantly increase the pressure range of the valve (U.S. Patent 7,758,014)