The FISHER 98H regulator is a direct – acting, spring – loaded back – pressure valve or pressure – relief valve under Emerson. It is suitable for back – pressure or pressure – relief applications in liquid, gas, air, and steam service. Here is a brief introduction:

Pressure Regulation Range: The effective pressure – relief range is 15 to 200 psig (1.03 to 13.8 bar), which is divided into eight ranges.

Valve Body Size: The valve body sizes include 1/4, 1/2, 3/4, 1, 1 – 1/2, and 2 inches (DN6, DN15, DN20, DN25, DN40, and DN50).

Product Features: It has the characteristics of versatile functions, excellent fluid compatibility, close and stable regulation, compact design, differential pressure capability, handwheels, and sour gas service capability.

Application Scenarios: Typical application scenarios include cleaning tanks, small heaters, fuel and oil pipelines, air supply systems, testing equipment, and sterilizers.