In business for over 80 years, Hills-McCanna is a world leader in the diaphragm valve industry. Our valves are versatile and built for a variety of applications, and are designed to handle a wide range of fluids and gases such as highly corrosive toxic chemicals and abrasive slurries. Regardless of application, they have consistently proven their value. A complete list of valves can be found on our website, and our staff members can assist you in finding the one that best suits your needs. Contact Hills-McCanna today!