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Butterfly Valves

Industrial & HVAC Butterfly Valves

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.

Marine Butterfly Valves

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.

High-Performance Butterfly Valves

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

Wafer Multi-Flange Butterfly Valves

Wafer Multi-Flange

Lugged & Tapped Butterfly Valves

Lugged & Tapped

Double Flange Butterfly Valves

Double Flange

Mono Flange Butterfly Valves

Mono Flange

Double Offset Butterfly Valves

Double Offset

Butterfly Valve – Body Materials

Cast & Ductile Iron Butterfly Valves

Cast & Ductile Iron

Stainless Steel Butterfly Valves

Stainless Steel

Bronze Butterfly Valves


Carbon Steel Butterfly Valves

Carbon Steel

Butterfly Valve – Liner Materials

EPDM Lined Butterfly Valves


NBR Lined Butterfly Valves


PTFE Lined Butterfly Valves


Silicone Lined Butterfly Valve


Viton Lined Butterfly Valves


Butterfly Valve – Applications & Duties

WRAS Approved Butterfly Valves

WRAS Approved

Industrial & HVAC Butterfly Valves

Industrial & HVAC

Marine Butterfly Valves


High Performance Butterfly Valves

High Performance

Gas Service Butterfly Valves

Gas Service

Butterfly Valves c/w Actuators

Electric Actuated Butterfly Valves


Pneumatic Actuated Butterfly Valves