Instrumentation Valves

Brennan offers a growing line of instrumentation valves for process applications. Our two-way ball valves, three-way ball valves and needle valves provide quality and safety. Plus, ask us about our other instrumentation valves that are considered among the highest quality in the world, such as check valves, three piece ball valves, excess flow valves, relief valves, toggle valves, metering valves and additional needle valves.

Our high-quality and reliable instrumentation valves are ideal for inline controls, panel building and process flow. When reviewing our selection of instrumentation valves please let us know if there is another type you require for your application.

  • NH-300U

    INS-INS-NEEDLE VALVE, STRAIGHT FLOW. INTEGRAL-BONNET NEEDLE VALVE

  • NH-400

    INS-INS CHECK VALVE STRAIGHT. GENERAL PURPOSE, FIXED CRACKING PRESSURE.

  • NH-400A

    INS-INS CHECK VALVE STRAIGHT. GENERAL PURPOSE, ADJUSTABLE CRACKING PRESSURE.

  • NH-400HP

    INS-INS CHECK VALVE STRAIGHT. HIGH PERFORMANCE, FIXED CRACKING PRESSURE.

  • NH-600

    INS-INS-INLINE FILTER STRAIGHT

  • NH-600R

    INS-INS-FILTER TEE. STRAIGHT FLOW

  • NH-680R

    INS-INS-FILTER TEE. STRAIGHT FLOW

  • NH-700

    INS-INS-BALL VALVE STRAIGHT. GENERAL PURPOSE 2 WAY BALL VALVE

  • NH-800

    INS-INS-BALL VALVE. STRAIGHT PORT FLOW

  • NH-911

    INS-INS-EXCESS FLOW VALVE STRAIGHT

  • NH-99

    INS-INS-SCREWED BONNET NEEDLE VAVLE. STRAIGHT FLOW

  • NH-99-SINGLE-FERRULE

    INS-INS-SCREWED BONNET NEEDLE VAVLE. STRAIGHT FLOW. ONE-LOK SINGLE FERRULE INSTRUMENTATION

  • NH-PLV

    INS-INS-PLUG VALVE STRAIGHT PORT FLOW

  • NVB 1000 Series

    Two-Way Ball Valve