Aluminum Bronze Disc EPDM Seat Lug Butterfly Valve with Gear Operator
Debug Β· supplier source (internal only)
Specifications
Confirmed at quote- Size Range
- DN50-DN1200
- Pressure Class
- PN10/Class 300
- Standards
- API 609, ANSI 16.34, JIS B2064, GB/T 12238, DIN 3202, ISO 5752, BS 5155, API 598, ISO 5211, DIN 2501 PN10/16, ANSI 125/150/300, BS 4504, JIS 10K
- 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
- bushing
- o ring
- pin
Operating media
Actuation options
Approvals
Features
- Lug-type body allowing secure bolting to pipeline
- Supports end-of-line service
- Aluminium bronze disc for resistance to seawater and corrosive media
- EPDM seat for sealing on clean water, wastewater, and non-aggressive fluids
- Gear operator for controlled manual operation at medium and large diameters
- Lug-type body configuration
- Gear-operated (worm gearbox actuator)
- Rubber-lined seat/liner
- Stainless steel disc
- Through-stem (bottom stem retained) design
- Raised bolt-hole lugs on body periphery
Notes
- Product listing includes seat options beyond EPDM: NBR, PTFE, Viton, Neoprene, Hypalon, Silicone
- Bushing material listed as EPDM in product summary but PTFE/Bronze in standard materials table
- Diagram: Sectional/dimensional drawing of a lug-type butterfly valve showing front view with ΓD1 and n-Γd1 bolt-hole circle dimensions, side cross-section with part callouts numbered 1β7, and shaft end view showing dimensions b, ΓE, ΓK, z-Γd, p, C, d0, h, g
- Diagram: Dimension table correlating valve size (inches / DN) to face-to-face (C), bore (d0), stem dimensions (K, E, z-d, g, h, p), keyway (bXl), and bolt-hole circle/bolt details for PN16, PN10, ANSI 150 and JIS 10K flange drillings
Description
A lug-type butterfly valve with an aluminium bronze disc and EPDM seat, intended for on-off isolation service in water and industrial pipeline systems. The aluminium bronze disc provides resistance to seawater and corrosive media. A gear operator enables controlled manual operation across medium and large diameters where operating torque must be reduced.
Smart find
Searches our product catalogue using your spec. Drop a PDF β or multiple PDFs at once β 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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