Gate valves
Gate valves use a moving gate to open or close the bore. They are commonly selected for isolation.

Dixon BBVSTD nickel-plated brass ball valve with female BSP ends, matching the reference series below. The offered size and configuration are confirmed with your quote.
Open image at full size ↗ · Image sourceValves & instrumentation · Isolation & control
Brass ball valves use a quarter-turn ball to open or close a flow path.
Reference model / family: BBVSTD general-purpose brass series
Isolation points in compatible water and general services.
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Product information
| Nominal size | Catalogue mass — kg |
|---|---|
| 15 | 0.2 |
| 20 | 0.3 |
| 25 | 0.43 |
| 32 | 0.83 |
| 40 | 0.95 |
| 50 | 2.05 |
| 65 | 3.84 |
| 80 | 5.39 |
| 100 | 7.36 |
Reference configuration only. Dimensions and ratings apply to this documented series; the offered item is confirmed with your quote.
Selected reference fields compared on 2026-10-05. BBVSTD material/seat/BSP reference and all nine displayed mass rows agree. No independent certification verification.
Choose the right variant
A general isolation valve should not be assumed suitable for continuous throttling.
These details describe the product family. The offered item’s dimensions, materials, operating limits and required approvals are confirmed before you order.
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