Product Directory
| Mark 708 Series A complete line of pneumatic and electric control valves developed specifically for the unique properties and conditions encountered in fractional flow services: whether for pilot plant installations, test stands, and R&D facilities. |
Mark 709 Series A lightweight control valve for use as a mixing valve in low flow process applications. Featuring a three-way body design, it is constructed with 2 inlets to blend 2 separate flow streams into a common outlet, creating a third fluid. |
| J Series A line of high pressure regulators that have the ability to have very high pressures and very low flows. 1 . |
Mark 8000 Series A heavy duty control valve specifically designed for process applications requiring full flow or fractional flow control. Available in two or three way designs. |
| Mark 5800HP Series A high pressure, back pressure regulator designed to maintain upstream pressure of gases and liquids. As a compact, lightweight product, it is well suited for applications where space and weight are at a premium. |
Mark 6800HP Series A self-operated pressure regulating valve for use on high pressure industrial gas and liquid services to 4000 psi (276 bar) 1 |
| Positioners A range of positioners including top mounted pneumatic valve positioners and smart valve positioners. |
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