Choose from a wide range of high quality Relief valves. Operating pressures range from vacuum to 10,500 psig. Body materials typically include 303 & 316 stainless steel and brass. Operating temperatures range from −320° to +550° F (−196° to +288° C).

+/- 5% of set-point Accuracy.

Standard Valve can be set as low as 0.5psi

Circle Seal Controls - Fluid Control Products offers a wide range of Check valves. Operating pressure ranges include 0–25, 0–800, 0–3000, 0–5000, 0–6000, and 0–10,000 psig. Body materials typically include 303 & 316 stainless steel and brass.  Operating temperatures cover −70° to +550° F (−390° to +288° C).

Choose from 2- and 3-way Solenoid valves for gas or liquid service. Body materials include brass, 303 stainless steel, and aluminium. Pressure range choices are vacuum to 3000 psig (207 barg) and vacuum to 6000 psig (404 barg). Operating temperature range is −65° to +160° F (−54° to +71° C). Visit the Atkomatic section of our website for more solenoid valve options.

Circle Seal Controls - Fluid Control Products offers a wide variety of manual shutoff valves include plug, 3-way selector, miniature, pneumatically actuated, micro-metering fingertip, glove, and angle styles.  Body materials include 303 & 316 stainless steel, and brass.

Fujikin has been involved in all aspects of managing fluid control for nearly 80 years. From the exploration of the Earth’s deep sea floor to the reaches of outer space Fujikin’s products represent the Ultimate in Fine, Clean and Safe Technology. Using new materials and applying their years of research Fujikin has contributed to the success of the nuclear, aerospace, chemical, bio-pharmaceutical and semiconductor industries around the world with high precision instrumentation products like electronically controlled valves, gas delivery systems.

Fujikin offers an extreemly wide range of Valves, Fittings and Special Control and Instrumentation. If you have an application that the products shown on this page does not cover then please contact us at Tamo and we will review your application with Fujikin as this product range from Fujikin is being added to by the day.

To many Upstream, Refining, and Petrochemical professionals a "Hex Valve" is a generic description for bar stock instrument, gauge, and orifice valves. That didn't happen by accident. These valves were originally developed, and marketed by us decades ago as a means to simplify the piping associated with gauge and differential pressure transmitter applications
Since our acquisition in 1985 by Richards Industries, our product line has expanded to cover almost every conceivable primary and secondary valve (2, 3 and 5 valve manifold) application for a variety of automated process industries. From small 1/4" needle valves and patented stabilized instrument platforms for the Natural Gas Industry to high temperature primary valves and hydrocarbon sampling valves for Refineries and Power plants, to exotic gas distribution manifolds for our Biopharm customers.

HOKE is offer a full range of Instrument Valves, Manifolds and Fittings.

The fiitings are also known as Gyrolok and offer a comprehensive Instrumentation system.