Check Valves

Weco^® check valves are used to isolate well-servicing equipment from high-pressure treating fluids during fracturing applications. Offered in three primary models, these rugged valves seal against a complete range of well-servicing fluids at pressures to 20,000 psi. Valves are available in one and a half to four inch bore sizes for standard and reverse flow. Sour gas models are available. Consult factory for configurations available for each model.