Wcb Carbon Steel Flange Butterfly Valve
Debug · supplier source (internal only)
Specifications
Confirmed at quote- Size Range
- DN50-DN3200
- Pressure Class
- PN10/PN16
- Standards
- MSS SP-67, API 609, EN 593, ISO 5752 Series 20, BS 5155, API 598, DIN PN10/16/25, ANSI B 16.1, BS 4504, ISO PN10/16, JIS B 2212/2213, BS 10 Table D, BS 10 Table E
- End connection
- Flange
- Operating temperature
- -10°C to +120°C
Available sizes
Standard DN sizes covered by this product. Confirmed at quote.
Available pressure classes
Pressure classes this product is rated to.
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
All available material options per part. Click a pill to set it in the configurator.
- body
- disc
- seat
- stem
- bushing
- o ring
- pin
Operating media
Actuation options
Approvals
Features
- Flanged-end connection for secure pipeline integration
- Low-torque disc operation
- Tight shut-off
- Customisable size, actuation type, and sealing material
- Flanged-end butterfly valve with lug/wafer body style
- Gearbox operator mounted on top (red housing)
- Pressure ratings: PN10, PN16, ANSI 150
- Size range: DN50 (2") to DN1200 (48")
- Dimensional parameters: C (face-to-face), d0 (stem diameter), K (stem bolt circle), E (stem flange diameter), z-d (stem bolt pattern), g (key width), h (key depth), p (keyway depth), bXl (key dimensions), D1 (flange bolt circle), n-Ød1 (bolt hole count and diameter)
Notes
- Can be customized to meet specific project requirements, including size, actuation type, and sealing material.
- Diagram: Sectional and dimensional drawing of a flanged butterfly valve showing: front view with bolt-hole pattern (n-Ød1) and disc diameter (ØD1); cross-section side view with labelled components 1–7 and dimensions C (face-to-face), d0 (stem bore), g (key width), h (key height), Øg (top stem diameter); bottom stem detail showing z-Ød (bolt pattern), ØE (stem flange inner), ØK (stem flange outer), and p (keyway pitch)
Description
A flanged-end butterfly valve constructed from cast WCB carbon steel, intended for flow control in engineering, municipal water, HVAC, and industrial process applications. The valve features a disc design for low-torque operation and tight shut-off. Available in a range of sizes and actuation types, with multiple seating and body material options.
Smart find
Searches our product catalogue using your spec. Drop a PDF — or multiple PDFs at once — paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.Related Butterfly Valves
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.