Enfield Technologies introduces the new PFV family of Enfield 2/2 proportional valves for variable liquid and gas flow. Some key differentiating features are: Low hysteresis (±5%) Consistent opening voltage/current from valve-to-valve (each valve is calibrated and “locked-in”) Submersible/Wash-down – Check out the video below for two valves in a fish tank! Stainless Steel and Viton–Wetted path…