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

Parker HNVV Series Gauge Needle Valves – Reliable Instrumentation

Parker HNVV gauge valves are compact and reliable single-block valves specifically designed for safe venting and draining of pressurized systems. Commonly used with measuring instruments such as pressure gauges and transmitters, they enable maintenance and replacement without process interruption.

Key features:

• Pressure rating up to 10,000 PSI
• NPT threads (Male x Male)
• Integrated A-LOK® or CPI™ fittings
• PTFree connect™ technology
• Materials: 316L stainless steel and Duplex
• Accessories: blanking plugs and bleed valves

The HNVV series is ideal for oil, gas, steam, and liquid applications in demanding industrial environments. The valves' single vent port design and needle pattern ensure precise flow control and minimal leakage. With the high quality and durability of genuine Parker components, optimal performance and safety are guaranteed in all applications.