Fabricated Butterfly Valves
From customizable standard to 100% tailor-made
Standard features (Type 500):
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NOMINAL DIAMETER: DN 100 to 1200
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BODY: Carbon steel boiler construction
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IN-LINE SEALING: Metal/elastomer (depending on service conditions)
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ROTATING: Carbon steel
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SHAFT LINE SEALING: Elastomeric O-rings (according to terms of service)
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CONNECTION: Wafer up to 16 bars
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HALF-SHAFTS: Stainless steel
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OFFSET: Double
Our butterfly valve is available in special productions
Wetted parts
Stainless steel: 304L, 316L, 316Ti, 321, 904L, U65, others
Duplex: U45, others
Nickel alloys: Hastelloy, Inconel, Incoloy, Nickel 200 and 201, Monel and others
Titaniums
Others: Zirconium, Tantalum
Shaft line sealing
Materials : EPDM, FKM, Butyl, other
In-line sealing
Metal/Metal or Metal/elastomer (EPDM, Butyl, other)
Actuators
Pneumatic: piston, single or double effect
Electric: with or without fail safe
Option: manual emergency control, padlockable control, remote control, reducer
Instrumentation
Temperature sensor
Limit switch (inductive or dry contact)
solenoid valve
Positioner
Additional options
Test sockets
injections,
Others
Connections
With solid flanges, PN and face to face on request
Approvals
ATEX - ACS - ADR - RID - PMUC - ISO 10497 - API 607 - EN15848 – APSAD – others
Gallery