
Dorsett Butterfly Valve, Ductile Iron, DN100 Wafer
Wafer-pattern butterfly valve with SS316 disc and EPDM liner for large-bore chilled water isolation.

Rising-stem cast iron gate valve for infrequent isolation on large-bore water mains.
per unit · excl. 18% GST · MOQ 1 unit
Ships in 1 day · 204 available
Northline Engineering Supplies
New Delhi, DelhiResponds in ~7 h91% fulfilment
A traditional rising-stem gate valve for duties where the valve is opened once at commissioning and closed only for maintenance. Cast iron body to IS 210, bronze trim, and a bolted bonnet with a graphite packing set. Gate valves offer near-zero pressure drop when fully open, which is why they persist on pump suction and main risers despite being slow to operate.
| Valve Type | Gate Valve |
|---|---|
| Material | Cast Iron |
| Operation | Manual — Gear Operated |
| Seat Material | Bronze |
| Connection | Flanged |
|---|
| Nominal Size | DN80 (3") |
|---|---|
| Weight |
Products that appear alongside this one in the same installations.

Wafer-pattern butterfly valve with SS316 disc and EPDM liner for large-bore chilled water isolation.
| 21 kg |
| Pressure Rating | 16 bar |
|---|---|
| Max Temperature | 120 °C |

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Full-bore SS316 isolation valve with BSP female threads, rated PN63 for chilled and hot water service.

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