Detailed Product Description

The most common and traditional type of valve. The valves are large to accommodate the yoke and stem mechanism, but fully open the full bore design provides an uninterrupted flow path. Generally either used fully open or closed, for on/off isolation, and not used for modulating flow control duties. Variants include Solid and Flexible Wedge Gates, Double Disc Gates, Through Conduit Valves, Parallel Slide Valves and Knife Gate Valves

Globe valves are designed for flow control or on/off isolation of fluids. They are manufactured in straight patterns, angle patterns, oblique patterns and needle designs with a large variety of internal seat construction variants to handle High Pressure flow control duties. A wide choice of metal body options and trims means Globe valves are widely used throughout industry.

Globe Valve designs consist of O.S. & Y type, Rising Spindle and Bolted Bonnets. The valve comprises of a Solid Rotating Plug Type Disc which is Fine Lapped. Back Seat facilities provides easy replacement of Gland Packing under pressure. Extra deep Stuffing Box Ensures Fluid Tightness, Long Packing life and Low Emissions. We offer Globe Valves with special packings, suitable for thermic fluid temperature up to 425º C

A check valve is a mechanical device, a valve , that normally allows a fluid to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Although they are available in a wide range of sizes and costs, many check valves are very small, simple, and / or cheap. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of  metal

An important concept in check valves is the cracking pressure which is the minimum upstream pressure at which the valve will operate. Typically the check valve is designed for and can therefore be specified for a specific cracking pressure.