Clack valve With its high quality, durable structure, non-corrosive and UV resistant 3/4 control valve is a fiber-reinforced polymer valve body.
¾", 1" and 1 ½" valve prices include lower diffuser, upper diffuser, diffuser pipe. 2" valve prices include upper diffuser, diffuser pipe. The bottom diffuser is not included in the price. Aircheck on all valves is included in the price.