Johnson Valves offer a range of wafer, lugged & tapped butterfly valves in various construction materials allowing them to be used in many applications including heating & air conditioning, water distribution & treatment, agricultural, compressed air, oils and gasses. We can also offer a range of manual, pneumatic, electric and hydraulic actuators to suit.
We offer a range of butterfly valves particularly suited for marine applications such as ballast systems, oil cargo pumping systems and shipside duties. They have type approvals by Lloyds, DNV, B.V, RINA, ABS, GL, and on request 3.1 and 3.2 certification is available. We can also offer a range of manual, pneumatic, electric and hydraulic actuators to suit.
For applications from vacuum to very high-pressure service, and from low to very high-temperature service. Suitable for any severe process, we offer a range of soft seat, metal seat and fire-safe seat HIGH-PERFORMANCE butterfly valves. These valves are tested according to International standards like API 598-MSS SP 61-BS 6755 and ANSI B 16.104.
Butterfly Valve – Types
Butterfly Valve – Body Materials
Butterfly Valve – Liner Materials
Butterfly Valve – Applications & Duties
Butterfly Valves c/w Actuators