HNVV Series Gauge Needle Valves with Single Vent Port, Needle Pattern – NPT Female x NPT Female

Parker HNVV Series Gauge Needle Valves – Safe Venting and Draining of Pressurized Systems

Parker's HNVV gauge needle valves are compact and reliable single-block valves designed for safe venting and draining of pressurized systems. Commonly used with pressure gauges and transmitters, they allow for maintenance and removal without interrupting the process. Rated up to 10,000 PSI, the HNVV series offers flexibility across various industrial applications.

Key Features:

• Pressure rating: up to 10,000 PSI
• Thread type: NPT Female x NPT Female
• Design: Single Vent Port with Needle Pattern
• Integrated A-LOK® or CPI™ fittings available
• PTFree connect™ technology for safe operation
• Materials: 316L stainless steel and Duplex for demanding environments
• Accessories: blanking plugs and bleed valves

The valves are ideal for oil, gas, steam, and liquid applications in instrumentation, process industries, oil & gas, and pharma sectors. The compact design and reliable construction ensure optimal performance even under high-pressure and high-temperature conditions.