6" two way normally closed, field convertible to normally open with spring return dca, butterfly valve, lug connection, polyester coated cast iron body, 416 stainless steel stem, epdm resilient seat, modified equal percent flow, for chilled or hot water with up to 50% glycol, ansi 150 body pressure rating, modualting actuator, nema 4x actuator housing with manual operator and heater

8" two way normally closed, field convertible to normally open with spring return dca, butterfly valve, lug connection, polyester coated cast iron body, 416 stainless steel stem, epdm resilient seat, modified equal percent flow, for chilled or hot water with up to 50% glycol, ansi 150 body pressure rating, floating actuator, nema 2 actuator housing

8" two way normally closed, field convertible to normally open with spring return dca, butterfly valve, lug connection, polyester coated cast iron body, 416 stainless steel stem, epdm resilient seat, modified equal percent flow, for chilled or hot water with up to 50% glycol, ansi 150 body pressure rating, floating actuator, nema 4x actuator housing with manual operator and heater

8" two way normally closed, field convertible to normally open with spring return dca, butterfly valve, lug connection, polyester coated cast iron body, 416 stainless steel stem, epdm resilient seat, modified equal percent flow, for chilled or hot water with up to 50% glycol, ansi 150 body pressure rating, floating actuator, nema 4x actuator housing with manual operator and heater

8" two way normally closed, field convertible to normally open with spring return dca, butterfly valve, lug connection, polyester coated cast iron body, 416 stainless steel stem, epdm resilient seat, modified equal percent flow, for chilled or hot water with up to 50% glycol, ansi 150 body pressure rating, modulating actuator, nema 4x actuator housing with manual operator and heater