Parallel Slide Gate Valve Manual

Velan s proven pressure seal design.

Parallel slide gate valve manual.

Kvt o m manual parallel slide gate valve om psgv 3 2011 06 01 4 kvt psg om english 2011 docx 1. Parallel slide gate valve. The structural design of the parallel sliding valve is mainly based on the initial system pressure acting on the downstream disc of the valve seat as a whole. Therefore actuator size can be much smaller for a parallel slide gate valve than for the wedge type.

Open the catalog to page 10. Vi extreme care should be taken to ensure that the arrow located on the valve body of all globe and check valves and possibly for gate valves is pointing in the same direction as the normal flow direction of the system. Valve or related product except as sanctioned and or authorized in writing by hp valves. Ham mer blow or impact hand wheels are not usually necessary on parallel slide gate valves.

Providing tight shutoff under the most severe conditions this exclusive disk and wedge design resists effects of extreme temperatures gross thermal transients high and low differential pressures and dual phase fluids. Features of ansi parallel sliding gate valve. Parallel slide gate valves forged carbon steel parallel slide gate valves forged carbon steel flanged to asme b16 5. Parallel slide gate valve venturi design pressure seal configuration page 1 5 via cardona n 48 salt di povoletto ud cap 33040 italy tel.

High pressure parallel slide gate valve for isolation of steam and condensate in the power generation industry. Unique parallel slide forged cage unit design comprises all operating parts of the slide discs. Valve description 1 1 recommended uses kvt parallel slide spring loaded gate valves are designed to provide isolation of flow in a piping system or a component when closed. There is no wedge force or other load force on the valve seat.

18 weir engineered valves for isolation protection weir engineered valves for isolation protection 19. They are not suitable for modulation of flow i e. Alternatives are available on request.