Pipe Needle Valves
- Two-piece, non-rotating stem. Simplified and more reliable design compared to styles that require stem sleeve adjustment by means of locknuts
- Full flow in 4-5 turns vs 9 turns
- Nine body styles for a wide range of applications
- Packing gland machined from NiAluBronze for reduced operating torque
- Internal gland locking mechanism. No removal & reinstallation of mechanical gland locking device allows for simple panel mounting
- Bi-directional flow capability. Prevents damage to valve in case of accidental reverse hook up
- Optional soft seat available in a wide variety of materials
- Complete material traceability on a all components
- Equipment can be manufactured to meet NACE MR-01-75 standards. Consult your nearest authorized distributor for more information
- stainless steel handle
SPECIFICATIONS
| Max. Working Pressure: | Up to 15,000 PSI (1030 bar) -20 to 400° F (-28 to 204 C) |
| Temperature Ratings: | -100° to 600° F (-73° to 315° C) Graphoil packing available for high temperature service |
APPLICATIONS
- Chemical Injection systems
- Process control systems
- Hydraulic control panels
- Safety shutdown systems
- High pressure water blasting
- Hydrostatic test systems
TYPICAL MATERIALS OF CONSTRUCTION
- Body/Side Adapter/Stem – 316 cold-worked stainless steel
- Packing – Filled Teflon
- Seats – Filled PEEK
- Seals – Viton
- Note: Optional packing, seal, and seat materials available
OTHER OPTIONS
PM-Panel Mount
GR-Graphoil packing for temperatures to 800° F (427° C)
HT-Extended stuffing box with Graphoil packing to 1200° F (649° C)
LT-Extended stuffing box with Teflon packing and Cryogenic trim materials to -423° F (-253° C)
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