Adanac manufacture a range of low cost small bore self closing ball valves. Spring
Return or Self Closing Valves are used in applications where positive return to the closed position is required following momentary
or short periods of operation.
Adanac Spring Return Ball Valves are generally available from stock in sizes ½”(DN15). ¾”(DN20)
and 1”(DN25) with female threaded end connections NPT, BSPP and BSPT Full Bore in Stainless Steel (ASTM A351 CF8M) with PTFE
seats/seals, rated PN69(1000PSI) suitable for service temperatures -40° to +200°C
In addition to the standard Adanac Spring Return Ball Valve we offer a range of Spring Return Lever Units capable
of fitting to other types of Ball Valves which extends the range of valves that can be offered to include Socket Weld, Butt Weld and
Flanged. Sizes generally up to 2”(DN50) and generally up to Class 600.
Although not so common, valves can also be supplied with spring return levers to return the valve to the fully open position.
In addition to Self Closing Ball Valves, Adanac also provide self closing or opening Gate Valves and Globe Valves.
Current range includes ½”(DN15) to 3”(DN80) Class 150 to Class 800 however, Adanac's flexible
approach to manufacturing allows us to consider any valve size or type to meet customers' individual requirements.
