by Babcock's communication | Mar 18, 2026 | News
The double disc wedge gate valve assembly is a specific mechanical configuration used in gate valves to control seating load and sealing behaviour. This assembly consists of two independent discs and a wedge element that transmits axial force from the stem to both...
by Babcock's communication | May 9, 2023 | News
After the end of the lapping process, we begin with the valve assembly. In this video, you can find a better view of what a Double Wedge Double Disc valve, with parallel seats, is. It is a really smart and reliable design, but not too many manufacturers have the...
by Babcock's communication | May 2, 2023 | News
Here we can see the details of our double disc, double wedge, and double seat gate valve design. This unique design guarantees a reliable operation under the most severe conditions of service, as it is proven by hundreds of units, working in some Main Steam Lines and...
by Babcock's communication | Jan 9, 2023 | News
Fabricating a 26″ 600# A182 F91 high alloy parallel slide gate valve. Here we can see the reception of both discs. Dye penetrant and dimensional test. Parallel slide gate valves are an alternative to double disc valves, having two discs but just one wedge...
by Babcock | Nov 16, 2020 | News
Babcock Valves has been awarded again with an order of double disc & double wedge design gate valves for Petronas Melaka Refinery, in Malaysia. Double disc valves incorporate a double disc, double wedge and double seat system, designed to assure a reliable...
