Ball valves seal much tighter

Gate valves and ball valves are generally popular for controlling flow, but you will find important differences.All types of valve are essential to the operations of numerous versions of machinery and equipment, across many industries and applications. It’s hard to imagine a setting without having a valve. That being said, don’t assume all valves are […]

The expanding slab features two opposed sliding v-shape segments

Gate valves at stvvalves are employed in many industrial applications requiring shut-off valves, for example the oil and gas industry, pharmaceuticals, manufacturing and automotive. They can cope in demanding environments, including high temperature and high pressure environments. Common gate valve applications include in power plants, water treatments, mining and offshore applications. Knife gate valves are advantageous in […]

Gate valves are intended with a sealing unit

There are a large number of valves and valve configurations to fit all services and types of conditions; different uses (on/off, control), different fluids (liquid, gas etc; combustible, toxic, corrosive etc) different materials and different pressure and temperature conditions. Valves are for starting or stopping flow, regulating or throttling flow, preventing back flow or relieving and regulating […]

Gate valves could be divided into two main types

Gate valves open by lifting a round or rectangular gate (or wedge) out from the path on the fluid. The sealing surfaces relating to the gate and seats are planar, so gate valves like dual wafer check valve will often be used any time a straight-line flow of fluid and minimum restriction should be used. They have a […]