BelGAS
High Pressure Gas Regulators
Marsh Bellofram BelGAS pressure regulators and control valves offer
durable construction
and reliable performance in even the most demanding of environments.
P627
The Type P627 is a high-performance, spring loaded, direct operating high-flow gas regulator, designed to control both low- and high-output pressures within oil and gas applications. Regulators are offered with a powder-coated epoxy exterior finish, as well as with multi-position body and spring case configurations, with optional external pressure registration (P627M) and NACE construction.
R627
The Type R627 relief regulator features an internal valve that provides reliable protection against over pressurization, and in many cases, eliminates the need for an external relief valve. As output pressure builds above the start-to-discharge point, the relief seat disengages from the diaphragm and excess pressure is relieved through the bonnet vent port. As a result, output pressure reduces and returns to initial set point.
P630
The Type P630 is a spring loaded, direct-operated regulator for high pressure and high flow applications. A heavy duty construction incorporating stainless steel internal components and a powder-coated epoxy exterior finish makes it ideally suited for use within demanding oil and gas environments. All Marsh Bellofram BelGAS Type P630 steel regulators meet NACE MR0175 material requirements for corrosive (sour gas) environments.
P39
The Type P39 is the industry’s largest and most easily configurable gas pressure regulator. Units are offered with a choice of three different seat materials, allowing the designer to custom fit for individual applications. In addition, our broad selection of six different outlet pressure spring ranges allows for more precise regulation of downstream pressure for better process control. Piping designs can be simplified by using any one (or all) of the regulator’s three standard outlet ports.
