Mark 5800HP Series High Back Pressure Regulators

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 Globe/Cage Style Regulators > Mark 5800HP Series



MK5800HP Series The Mark 5800HP is 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.

With robust, piston design, the MK5800HP can handle setpoints up to 2500 psig (172 bar) at 450°F (232°C) with ease and the large flow capacity for a vale of this style is among the highest in the industry. The T-bar adjusting handle allows for a lighter spring and more sensitive regulator than those models with a fixed knobs. This added sensitivity contributes greatly to the accuracy of the valve.

Features & Benefits




Complete barstock construction — ensures body/trim material quality and facilities usage of alloy materials
High Flow — Cv 1.0 (0,85 Kv) in a compact design
Full pressure rating across entire temperature range —maximum setpoints available at maximum pressures
T Bar handle — permits usage of lighter, more sensitive spring
Proof tested to 12,000 psi (827 bar) — nearly five times pressure rating, ensures safety when working with high pressures
A variety of seal materials ensure compatibly with medium setpoint