Long Lasting Butterfly Valve With a Sturdy Reputation
Keystone specialises in automation solutions for a variety of applications and industries such as food & beverage, chemical, medical, industrial energy and oil & gas.
Introducing and manufacturing the butterfly valve in 1951, Keystone have since developed their product range becoming one of the world’s leading manufacturers of valves, actuators, regulators and controls.
With a tradition of more than 70 years, Keystone built its reputation on providing industrial process butterfly valves known for their reliability, long service life, and reduced operating costs. Independent, third-party life-cycle testing has shown that Keystone resilient-seated butterfly valves last 2.5 times longer than competitors’ butterfly valves.