Connection
Valve Type
Valve Material
Orifice Size
NOSHOK, Inc.
800/850 Series Bleed Needle Valves with Hard Seat and Soft Tip
Series Overview
- 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)
Documents
Data Sheet | Part Number | Seat | Connection | Pressure Rating at 200ºF | Valve Material | Valve Type |
|---|---|---|---|---|---|
| 852-MC | Acetal Soft Tip | 1/4" NPT | 6,000 | Steel | Male |
| 854-MS | Acetal Soft Tip | 1/2" NPT | 6,000 | Stainless Steel | Male |
| 854-MC | Acetal Soft Tip | 1/2" NPT | 6,000 | Steel | Male |
| 802-MC | Hard Seat | 1/4" NPT | 10,000 | Steel | Male |
| 802-MS | Hard Seat | 1/4" NPT | 10,000 | Stainless Steel | Male |
| 804-MS | Hard Seat | 1/2" NPT | 10,000 | Stainless Steel | Male |
| 804-MC | Hard Seat | 1/2" NPT | 10,000 | Steel | Male |
| 802-MB | Hard Seat | 1/4" NPT | 6,000 | Brass | Male |
| 854-MB | Acetal Soft Tip | 1/2" NPT | 6,000 | Brass | Male |
| 854-MS-P1 | Acetal Soft Tip | 1/2" NPT | 6,000 | Stainless Steel | Male |
Page 1 of 1