HP Needle Valves
HP Needle Valves
Features
- Working Pressure up to 60000 psi (4134 bar)
- Connection sizes – 1/4″, 3/8″, 1/2″, 9/16”, 3/4”, 1”
- Connection Type – Medium and high pressure cone and thread, NPT threads, BSPT threads & BSPP threads
- Panel mounting option available
- Vee type stem is standard
- Bonnet machined from C63000 for reduced operation torque
- Packing below stem threads
- Full open in 4 to 5 turns for 1/4”, 3/8”, 1/2”, 9/16” valves
- Full open in 3 to 4 turns for 3/4”, 1” valves
- Two-piece, heavy-duty, non-rotating stem for a robust and reliable assembly
- Temperature up to 250°F (121°C) with glass filled PTFE packing, up to 1200°F (648°C) with Grafoil packing
- Valves can be supplied to meet current revision of NACE MR0175 and NACE MR0103 (Sour Gas Service).
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