Ductile Iron Disc EPDM Seat Lug Butterfly Valve with Gear Operator
Debug · supplier source (internal only)
Specifications
Confirmed at quote- Size Range
- DN50-DN1200
- Pressure Class
- PN10/PN16
- Standards
- API609, ANSI16.34, JISB2064, GB T12238, DIN3202, ISO5752, BS5155, API598, ISO5211, DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K
- End connection
- Lug
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
- shaft
- bushing
- o ring
- pin
Operating media
Actuation options
Approvals
Features
- Lug-type body allows secure bolting and supports end-of-line service
- Ductile iron disc provides mechanical strength
- EPDM seat provides sealing for clean water, wastewater, and non-aggressive media
- Gear operator enables smooth and controlled manual operation
- ISO5211 top flange for actuator mounting
- Lug-type butterfly valve body
- Gearbox operator with handwheel
- Rubber-lined body seat/liner
- Stainless steel disc
- Lugged body with threaded bolt inserts (red-capped)
- Dual-flange drilling pattern compatible with PN10, PN16, ANSI 150, JIS 10K
Notes
- Our products hold up to 10 international authoritative certification certificates, ensuring compliance with global standards.
- Diagram: Index 6: Sectional and front-view dimensional drawing of lug-type butterfly valve showing key dimensions: C (face-to-face), d0 (stem diameter), K (bolt circle diameter), E (actuator bolt circle), z-d (bolt pattern), g (top flange bolt circle), h (top flange thickness), p (stem top-to-flange), b (stem square), ØD1 (overall body diameter), n-Ød1 (lug bolt pattern). Part callouts numbered 1–7 on cross-section.
- Diagram: Index 7: Tabulated dimension data for lug butterfly valves in sizes DN50 (2") through DN1200 (48"), giving C, d0, K, E, z-d, g, h, p, bxl, and bolt-circle/hole data for PN16, PN10, ANSI 150, and JIS 10K drilling patterns.
Description
A lug-type butterfly valve with a ductile iron disc and EPDM seat, intended for on-off isolation service in water supply, wastewater, HVAC, and general industrial pipeline systems. The lug body design supports end-of-line service. A gear operator is fitted to enable controlled manual operation at medium and large diameters where operating torque reduction is required.
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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