Check the listing for details. Toro Ag 2400TF Valve. Condition: New. Listed at 25.93 USD. The Irritrol 2400TF valve, available with 1" FPT connections, is extremely versatile. Includes several key features, such as, flow control and manual internal and external bleed, that are popular with agriculture and greenhouse growers. The wide flow range makes the 2400TF a good fit for a host of drip irrigation applications. This economical valve has a good reputation and a five year manufacturer warranty making them an easy choice for everyone. Features: Threaded (jar top) design allows easy servicing without removal from the system; Flow control allows precise flow adjustment and manual shutoff; Rugged, doublebeaded SANOPRENE diaphragm provides leak-proof seal; Corrosion and UV-resistant PVC construction with stainless steel spring and hardware; Buna-N valve seat seal; High strength ribbed bonnet; Injection molded solenoid with a captive plunger