Medium and High Pressure Needle Valve
Medium and High Pressure Needle Valve
◎ 10N Series: 10,000 psig (690 bar)
Medium and High Pressure Needle Valves
◎15N Series: 15,000 psig (1034 bar)
Medium and High Pressure Needle Valves
◎ 20N Series: 20,000 psig (1379 bar)
Medium and High Pressure Needle Valves
◎ 30N Series: 30,000 psig (2068 bar)
Medium and High Pressure Needle Valves
◎ 60N Series: 60,000 psig (4137 bar)
◎ Piston Style Air to Open (Normally Closed)
◎ Piston Style Air to Close (Normally Open)
Features
◎ High tensile 316 Stainless Steel for valve body and S17400 Stainless Steel for lower stem
◎ Metal-to-metal seating achieves ideal shutoff, longer stem/seat service lifetime for abrasive flow, excellent corrosion resistance and greater durability for repeated on/off cycles
◎ Non-rotating stem and bar stock body design
◎ Easy to assemble and replace packing
◎ Reliable packing gland locking device
◎ Options for Vee or Regulating stem tips
◎ Five flow patterns available
Packing Options
PTFE is the standard packing material, RPTFE glass, Graphite and extended stuffing box with Graphite also available. Graphite packing not recommended for Hydrogen or Helium service.
PTFE: -100°F~450°F (-73°C~232°C)
RPTFE glass: -100°F~600(-73°C~316°C)
Graphite: 0°F~800°F (-17.8°C~427°C)
Extended stuffing box with Graphite: 0°F~1200°F(-17.8°C~649°C)
