Parallel Slide Gate Valve

29 old right road ipswich ma 01938 usa t 1 978 744 5690 f 1 978 741 3626 www global weir comparison parallel slide gate valve vs.

Parallel slide gate valve.

System pressure is used to provide isolation. The closing is only made over one of the seats. Used in high pressure and high temperature applications the unique design of the taylor parallel slide isolating gate valve allows it to maintain fluid tightness without the. This design of gate valve is commonly used for clean fluids and steam applications.

Velan pressure seal parallel slide gate valves are ideal for clean service and steam. Weir valves controls usa inc. Designed to asme b16 34. Parallel slide gate valves double disk.

Parallel slide gate valves pressure seal configuration both designs accordingly asme b16 34 and en 12516 dimensions from 2 inch to 36 inch pressure classes 600 900 1500 2500 end to end as per b 16 10 or as per customer request class 4500 and intermediate high pressure classes with. Taylorshaw s internationally recognised parallel slide gate valves have proven pedigree giving exceptional long life and excellent sealing capabilities over many years. Parallel slide gate valve provides a smooth flow path between seats. 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.

Unique parallel slide forged cage unit design comprises all operating parts of the slide discs. Velan s proven pressure seal design. Wedge gate valve our parallel slide gate valve design offers many advantages over double disc wedge gate valves in providing tight reliable shut off in water and steam service. The parallel slide gate valves are mainly used in the field chemical petroleum natural gas designed to provide isolation and transmission of flow in a piping system or a component when closed sometimes can be installed in the pump outlet for regulating or control of flow.