Fisher Valves & Regulators

Fisher valves and regulators, manufactured by Emerson, set the standard for pressure control in natural gas and process applications — and their reliability depends on genuine trim and elastomers matched to your service conditions. ComPro Energy supplies authentic Fisher products and spares for both new installations and in-service maintenance.

Our range covers pressure-reducing regulators and relief valves widely used in gas distribution and fuel gas systems — including the 627, 299H, 67 series and similar — along with control valve bodies, actuators, and positioners. On the parts side, we supply trim kits, diaphragms, seat rings, plugs and stems, spring ranges, and complete repair kits, identified from your valve serial card or nameplate.

Operating conditions matter with pressure control: tell us your inlet pressure, required outlet setpoint, flow, and gas composition, and we'll confirm the correct model, orifice, and spring selection — or the right repair kit for the unit you already have — within one working day.