180 Double Port Regulator
The Varec family of 180 Series Double Port Pressure Regulators have been designed for use on vapor recovery systems where sensitive control at low pressures is required.

211 Back Pressure Check Valve
The Varec 211 Series is designed for low pressure gas lines where maximum flow with minimum pressure drop is required.

217 Well-Type Manometer
The Varec 217 Series Well Manometer is a direct-reading, single- tube type pressure gauge, which provides the long-term reliability and high precision for accurate pressure measurement.

231 Foam Separator
The Varec Model 231 Foam/Gas Separator is designed for use in piping systems to remove foam caused by agitation from the digester discharge gas.

233 Condensate / Sediment Trap
The Varec 233 Series is designed to remove liquids and solids from wet, dirty biogas, assisting in protecting downstream equipment from corrosion, clogging, or water hammer.

234 / 235 Purifier
The Varec 234/235 Series Gas Purifier is designed as a cost effective method for hydrogen sulfide removal. The process removes hydrogen sulfide (H2S) from small volumes of gas.

246 Low Pressure Drip Trap
Varec 246 Series Manually Operated Drip Traps are designed for the collection and safe removal of condensate from biogas.

247 High Pressure Drip Trap
Varec Series 247 High Pressure Manually Operated Drip Traps are designed for collection and safe removal of condensate from high pressure gas piping.

248 Condensate Accumulator
The Varec 248 Series Condensate Accumulator is designed to store large volumes of liquid condensed from biogas and allow the condensate to drain while, preventing any gas from escaping.

386 Regulator
The Varec 386 Series Back Pressure Relief Valve is designed to relieve excess pressure in the biogas line to the waste gas burner.

430 Thermal Valve
The Varec 430 series Thermal Operated Shutoff Valve is designed to protect low pressure waste gas systems by shutting off the gas flow if a fire is burning in the piping.

440 Pressure Relief Flame Trap Assembly
The Varec 440 Series combines the functionality of a back pressure relief valve, flame arrester, and thermal shut-off valve, all in one unit.

450 Flame Trap Assembly
The Varec 450 Series is a combination of flame arrester and a thermally actuated shut-off valve.

5200 Flame Check
The Varec 52OO Series Flame Check is designed to stop flashbacks in small pipe lines carrying flammable gases.

7100B Pressure Relief Valve
The Varec 7100B Series Pressure Relief Valve is intended for use on liquid storage tanks and vapor recovery systems where excess pressure may cause damage or permanent deformation to the tank and where leakage of product must be minimized.