Hy-Lok USA, Inc. Datasheets for Needle Valves

Needle valves are small valves used for flow control in liquid or gas services. The fine threading of the stem and the large seat area allow for precise resistance to flow.
Needle Valves: Learn more

Product Name Notes
Needle Valves -- RP Series Rising Plug Valve Pressure rating up to 6000 psig at 100°F (38°C). Gauge port available as option. SS316 body as standard. Sour gas service available. 100% factory tested.
Needle Valves -- GB Series Union Bonnet Valves Pressure rating up to 6000psig (410bar) at 100ºF(38ºC) Temperature rating form -66ºF to 450ºF(-54ºC to 232ºC) with standard PTFE pocking and up to 1200ºF (648ºC) with optional...
Needle Valves -- NV Series NV Series Pressure rating up to 5,000 psi (340 bar) at 100°F (38°C). Temperature rating from -65°F to 450°F (-54°C to 232°C) with standard PTFE packing, and up to 600°F...
Needle Valves -- SV Series SV Series Pressure rating up to 6,000 psi (413 bar) at 100°F (38°C). Temperature rating from -65°F to 450°F (-54°C to 232°C) with standard PTFE packing, and up to 600°F...
Needle Valves -- SVH Series SVH Series Pressure rating up to 10,000 psi (689 bar) at 100°F (38°C). Temperature rating from -65°F to 450°F (-54°C to 232°C) with standard PTFE packing, and up to 600°F...