Reliable Fisher control valves help you meet production schedules, maintain product quality, and improve plant efficiency.

Petrotech now offers the largest portfolios of actuation and controls products available in the market today.

Petrotech delivers the performance you need from your isolation and shutoff valves to safely and effectively control your process

Solenoid valves control the critical flow of air, gas, water, oil, and steam in applications spanning numerous industries.

Exhaust over-pressurization to protect downstream equipment or control the upstream pressure of gas or liquid.

Achieve reliable pressure control through regulator technologies that are renowned for setting industry standards and driving operational excellence.

Control evaporation losses, allow vapors to flow freely, and protect tanks against excessive pressure or vacuum.

Provide consistent and predictable insight of valve assembly performance and condition.

In-line, free vent, deflagration and detonation flame arrestors providing maximum flow and minimum pressure drop.

The broadest line of heat trace cables, controls, monitors and accessories to meet specialized application needs.

Steam traps, boiler trim valves, level gauges and other reliable steam solutions

Pressure measurement products provide the broadest offering available to meet virtually every application need

The most complete range of instruments and sensors for the continuous inline measurement of your process liquids.

Flow meter technologies work across multiple applications to measure fluid, gasses or steam in your plant.

Achieve precision analysis with the most reliable, repeatable and comprehensive measurement solutions for your gas analysis needs