Aluminum Bronze Disc EPDM Seat Lug Butterfly Valve with Handle
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
- bushing
- o ring
- pin
Operating media
Actuation options
Approvals
Features
- Lug-type body supports end-of-line service
- Aluminium bronze disc for corrosion resistance in seawater and corrosive media
- EPDM seat for sealing in clean water, wastewater, and non-aggressive fluids
- Manual handle for direct on-off isolation
- Multiple body, seat, and stem material options available
- Lug-type body configuration
- Lever-operated with notched lockable handle
- Stainless steel disc
- Rubber-lined seat/liner (EPDM or similar, black)
- Threaded lug holes (red plugged) for dead-end service
- Split-stem design visible in sectional drawing
- ISO 5211 top flange for actuator mounting
- Components numbered 1–7 in sectional diagram: 1-lower stem, 2-body, 3-disc, 4-seat/liner, 5-upper stem, 6-stem seal, 7-top flange/bracket
Notes
- Seat options include: EPDM, NBR, PTFE, Viton, Neoprene, Hypalon, Silicon (from short description)
- Nominal pressure also stated as 150-300LB in addition to PN10/16
- Diagram: Sectional and front-view dimensional drawing of lug-type butterfly valve showing key dimensions: C (face-to-face), d0 (bore), K (stem square drive), E (actuator mounting), z-d (lug bolt pattern), g (top flange width), h (top flange height), p (stem extension), b (stem drive width), ØD1 (flange OD), n-Ød1 (bolt hole count and diameter). Parts numbered 1–7 in cross-section.
Description
A lug-type butterfly valve with an aluminium bronze disc and EPDM seat, designed for manual on-off isolation in water and industrial pipeline systems. The lug body allows secure bolting to the pipeline and supports end-of-line service. Manual handle operation provides direct valve control for small to medium pipe sizes.
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
Butterfly ValveREF 18Centerline Flanged Butterfly Valve
- Model
- —
- Size
- NPS 2" / DN50-NPS 48" / DN1400
- Pressure
- PN1.0 MPa / 150LB/PN1.6 MPa
- Body
- Ductile Iron, Cast Iron + Rubber (NBR, EPDM)
- Standards
- API 609, MSS SP-67
Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
Butterfly ValveREF 24High-performance Bufferfly Valve
- Model
- —
- Size
- NPS 2" / DN50-NPS 48" / DN4000
- Pressure
- PN10 / 150LB/PN50 / 300LB
- Body
- WCB / A351 Gr CF8 / A351 Gr CF8M / A351 Gr CF3M
- Standards
- API 609, MSS SP-67
Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
Butterfly ValveREF 27PTFE Lined Wafer Butterfly Valve
- Model
- —
- Size
- NPS 1½"-NPS 48"
- Pressure
- 150LB
- Body
- Cast iron / Cast steel / Stainless steel
- Standards
- API 609, MSS SP-67
Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
Butterfly ValveREF 31Ventilation Butterfly Valve
- Model
- —
- Size
- DN100-DN3600
- Pressure
- 150LB/300LB
- Body
- WCB / CF8/304 / CF3M/316L
- Standards
- —
Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.