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The VALUE COLLECTION NVA3020 is a straight-pattern needle valve built for high-pressure fluid and gas control in demanding industrial and mechanical applications. Constructed from 316 stainless steel, this valve handles working pressures up to 10,000 psi and temperatures ranging from -100 degrees F to 800 degrees F. The hard seat design provides precise flow control and a reliable shutoff. It threads onto 1/4 inch pipe connections, making it a compact but capable component for tight plumbing configurations. Licensed plumbers, pipefitters, and industrial maintenance technicians typically specify this style of valve where fine throttling control and high-pressure integrity are both required.
This needle valve is suited for high-pressure hydraulic lines, instrumentation tubing, chemical processing systems, and steam or compressed-gas service where a hard seat straight-pattern configuration is specified. The 316 stainless steel body resists corrosion in aggressive media, including chloride-bearing environments and many acidic or caustic process fluids. It is appropriate for both commercial and industrial installations where broad temperature swings and sustained high-pressure conditions are part of normal operation.
Designed as a straight-pattern hard seat needle valve for 1/4 inch pipe connections in high-pressure fluid, gas, and instrumentation systems requiring 316 stainless steel construction.
Installation should be performed by a licensed plumber or qualified pipefitter familiar with high-pressure system safety requirements. Depressurize and isolate the line completely before removing or installing any valve. Apply appropriate thread sealant rated for the service pressure and fluid type. Verify that all downstream components are rated to handle the system working pressure before returning the line to service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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