ValvesRXV-BV
Two-piece, three-piece, flanged, threaded and actuated ball-valve solutions selected by medium, pressure, temperature and connection.
Isolation dutyManual or actuatedMultiple materials
02Valves & PneumaticsCatalogue product family
Valves & Pneumatics
Butterfly Valves
RXV-BFV
Wafer, lugged, flanged and high-performance butterfly valves for isolation or control duties.
Wafer or luggedIsolation / controlActuation ready
Final product selection, standards and documentation are confirmed during technical review.
Requesting butterfly valves?Include the part number, quantity, application, required standard and delivery country.
Request a quotation Technical overview
Selection data and supply scope
| Valve forms | Wafer, lugged, double-flanged, high-performance and triple-offset |
|---|---|
| Required data | Size, pressure class, medium, temperature, flange standard and duty |
| Body / disc | Ductile iron, carbon steel, stainless, duplex or specified alloy |
| Seat / liner | EPDM, NBR, PTFE, FKM, metal or application-specific |
| Operation | Lever, gearbox, pneumatic or electric actuator |
| Documentation | Datasheet, face-to-face data, torque, test evidence and declarations as applicable |
Applicable standards
ISO, EN, ASME and other references
The exact standard and current edition are verified against the proposed manufacturer and ordered configuration.
| Quality management | ISO 9001Manufacturer certificate and scope verified for the selected source |
|---|---|
| Valve design | ISO / EN / API / ASME product standardsExact design standard selected by valve type and application |
| Pressure testing | EN 12266 / API 598Applied where relevant to valve type and project specification |
| Flanges / end connections | EN 1092 / ASME B16 series / ISOApplied to the ordered connection system |
| Actuator interface | ISO 5211Applied to compatible part-turn actuator mounting arrangements |
| Materials | EN / ASTM / ASME material specificationsExact body, trim, seat and seal materials confirmed per order |
Standards, editions, conformity route and supporting documents are confirmed against the exact manufacturer, configuration, intended use and customer specification before order acceptance.
EU product status
Conformity information
| EU conformity status | Reviewed according to valve type, pressure data, fluid group, actuation and intended use |
|---|---|
| Pressure equipment | PED requirements considered where the product and operating limits are within scope |
| CE marking | Applied only where legally required for the supplied configuration |
| EU declaration | Available where legally required and confirmed before order acceptance |
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