Butterfly Valves

Nom Diameters up to 4000 mm
Pressure Range up to 35 Bar 

Each valve is engineered to meet customer’s unique operating conditions, including material selection and sealing arrangement.

Applications where eTec butterfly valves are in service.

  • CW Pump Discharge
  • Condenser Inlet and Outlet
  • Cooling Tower
  • Auxiliary cooling water system
  • Mains isolation flow control duty
  • Guard valves

We have extensive experience of Hydro Power Station Butterfly valves used as
Turbine Inlet, Penstock Protection and Guard Valves.

We offer Ebonite Lined designs for sea water applications.

Hydraulic, Electrical and Manual operation valves can be supplied.
Additionally fail safe operation can be provided via counter weight closure.

*** The top picture shows a 3000 mm eTec Electrically Operated isolating valve supplied to a UK Power Plant
       The bottom picture shows a 2400 mm eTec Hydraulically Operated Pump Discharge valve supplied to a UK Power Plant

3000 mm Electrically Operated Butterfly Valve
  3000mm Electrically Operated
2400mm Butterfly Valve
2400mm Hydraulically Operated
Turbine Inlet

Turbine Inlet

Turbine Inlet Valve (TIV) isolates the turbine from the penstock and acts as principle protection for Power Station.

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Double Disc

Double Disc

A Double Disc Butterfly Valve offers an additional seal to repair or replace the service seal in a cost effective manner.

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Lattice Disc

Lattice Disc

Lattice Disc Butterfly Valve is particularly suitable for high operating head and low head loss applications.

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