Stormwater and wastewater (sewage) systems can be built as separate or combined facilities.

These series forged steel gate valve are used to cut or connect the pipe media under nominal pressure between PN 16

Vacuum gate valves have a huge variety of uses in modern appliances. Indeed, vacuum in general is a force that is used for a number of reasons.

I gonna to do some modification on gate valves and I'd like to have information about a suitable handbook

I need a cad drawing of a 6" gate valve,2d or 3d Parallel Slide, Wedge Gate or Thru Conduit?

The parallel slide gate valve has a parallel disc sealing against seats by means of spring force, whereas a wedge gate valve has a wedge shaped disc which gets locked on to the seats by means of the m

Finding pararell slide gate valve Diameter 26 inch for use in High Pressure steam .

*Why do globe valves seal more efficently than gate valves? I guess that depends on your definition of "efficient".