Fullwood 1 1/4″ Water Solenoid Valve Diaphragm The Fullwood 1 1/4″ Water Solenoid Valve Diaphragm is a replacement sealing component designed to restore correct operation and reliable flow control within Fullwood water solenoid valves. A properly functioning diaphragm is essential for accurate valve opening and closing, helping maintain consistent water delivery in dairy wash systems and automated water control applications. This diaphragm is used during routine servicing or fault repair when a solenoid valve begins to leak, stick, or fail to operate correctly. Over time, diaphragms can degrade due to constant movement, pressure changes, temperature variation, and exposure to water and cleaning chemicals. Replacing a worn diaphragm helps prevent leaks, restore valve responsiveness, and protect associated components from unnecessary strain. Manufactured to suit Fullwood 1 1/4″ water solenoid valves , this diaphragm has an 80mm diameter , ensuring correct fitment and sealing when installed correctly. Accurate sizing is critical for maintaining proper valve function and avoiding inconsistent flow or pressure loss within the system. This replacement diaphragm is ideal for preventative
