Slurry V-Type Hemisphere Valve
A V-type hemisphere valve for ore, coal and ash slurry applications. Select the seat material and drive arrangement around abrasion, sealing and maintenance requirements.
Confirm the selected configuration and operating limits with DQSV before ordering.
| Nominal Diameter | DN50 ~ DN600 |
|---|---|
| Nominal Pressure | PN10 ~ PN40 |
| Working Temperature | -20°C ~ +120°C |
| Applicable Medium | Abrasive slurry, ore slurry, coal slurry, ash slurry |
| Connection | Flanged |
| Body Material | WCB / CF8 / CF8M / alloy steel |
| Seat Material | Rubber / polyurethane / ceramic / UHMWPE |
| Drive Mode | Manual / worm gear / electric / pneumatic |
Medium & duty
Abrasive slurry, ore slurry, coal slurry, ash slurry
Selection inputs
- Medium, concentration and solids content.
- Operating and design temperature and pressure.
- Size, connection standard and installation constraints.
- Required actuation, control signal and fail position.
Product specification summary
Open the datasheet to print or save a PDF of the listed parameters. Request project drawings and inspection documents from DQSV.
Open printable datasheetProduct views
Product features
V-type hemispherical structure provides low flow resistance and suits particle-containing media.
The hemisphere and seat work together stably for good sealing performance.
Optional wear-resistant seat lining adapts to severe abrasive conditions.
Worm gearbox and handwheel provide convenient and smooth operation.
Compact structure makes inspection and maintenance easier.
Multiple drive options are available for different site requirements.
Product section views
Main components
Find the valve for your duty.
Share your medium, required function, temperature and pressure. DQSV can help review the valve type, materials, sealing and actuation.