Harwood Engineering Company Datasheets for Industrial Valves

Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications. Valves vary greatly in size, design, function, and operation.
Industrial Valves: Learn more

Product Name Notes
Features Dual-position valves: normally open or normally closed Service for gases or for liquids Air actuator operating pressure of 3-60 PSI Replaceable seats, needles, and packings Options Stainless steel valves...
Features Service for liquids and gases for pressures up to 150,000 psi. Manually-operated. Low torque; easily closed against pressure. Replaceable seat and packings. Throttling capacity; sensitive feel. Non-rotating needle; no...
Features Service for liquids and gases for pressures up to 200,000 psi. Hydraulically-operated. Replaceable seat and packings. Hydraulic control pressure of 1,000-1,500 psi. Hydraulic control ports are ¼NPT. Options Stainless...
Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. These valves allow fluids to...