Product family
Aluminum Butterfly Valves
A centerline wafer valve platform built around an ADC12 die-cast aluminum body, multiple trim choices and manual or automated operator configurations.
Product structure
Compact wafer installation with service-specific trim
The datasheet describes a centerline wafer design with an ADC12 aluminum alloy body. Disc, shaft and seat selections must be matched to the medium, pressure and temperature.
- BBody
ADC12 die-cast aluminum alloy.
- DDisc options
304 or 316 stainless steel, or nickel-plated ductile iron.
- SSeat options
EPDM, NBR, HEPDM or FKM. Temperature capability remains seat- and service-dependent.
Range summary
HF-520 selection range
Choose the size, pressure, disc, seat and operating method to match the application.
| Valve type | Centerline wafer butterfly valve | Datasheet |
|---|---|---|
| Body material | ADC12 die-cast aluminum alloy | Datasheet |
| Nominal size range | DN32–DN300Actuation-specific limits apply. | Datasheet |
| Working pressure options | 0.6 / 1.0 / 1.6 MPa | Datasheet |
| Disc options | 304 or 316 stainless steel; nickel-plated ductile iron | Datasheet |
| Shaft reference | 410 stainless steel / EN 1.4057 | Datasheet |
| Seat options | EPDM, NBR, HEPDM or FKMTemperature capability is seat- and service-dependent. Confirm for the intended medium and conditions. | Datasheet |
| Actuation | Bare shaft, handle, worm gear, pneumatic or electric | Datasheet |
Availability is confirmed for the requested combination at quotation.
Operator configurations
From bare shaft to electric actuation
The manual-handle range is shown as DN32–DN150. Bare shaft, worm gear, pneumatic and electric references extend to DN300 in the source datasheet.
Selection support
Start with the service conditions, not a generic part number.
Share the medium, pressure, size, temperature, connection standard and actuation requirement. We will use them to frame the next technical review.