Different Types Of Pvc Gate Valves

Gate valve can have rising or non rising stem.

Different types of pvc gate valves.

Valves gradually open and close to prevent system damage from suddenly starting and stopping flow. Pull the handle to open the valve. Flexible wedge gate valve. Polyvinyl chloride also known as pvc is one type of plastic commonly used in the production of ball valves.

For a lightweight and economical alternative to metal valves these are made of plastic. Pvc is beneficial for a number of reasons. Gate valve is light in weight economic and offers low pressure drop. Double offset butterfly valve.

Insert unthreaded pipe into the socket ends and bond with pvc primer and cement to create a permanent leak tight connection. Gate valves are available in various sizes ranging from 12 mm to 300 mm and even more. Gate valves are among the most commonly used valves in plumbing applications. Butt welded types ends.

Pvc is also smooth which allows the valve parts to move easily. Zero offset butterfly valve. A valve with a solid wedge. Among the valve types butterfly valves are compact with relatively short bodies making them significantly lighter than other types.

Split wedge or parallel disks gate valve. Cartridge valves are designed with a movable stem that can be raised or lowered to regulate flow inside a plastic cartridge. Triple offset butterfly valve. They have a number of applications and uses such as making plumbing tools constructing out door shades building greenhouse structures and various kinds of furniture.

Gate valve can be used upto 20 kg cm2. Primarily pvc is valued for its flexibility as opposed to a metal valve. However certain valves are also made from metal such as stainless. Chlorinated pvc has similar characteristics.

Types of gate valves. Conduit type gate valve is common in chemical process industries because it gives accurate flow control. Many valve types are made out of pvc polyvinyl chloride. Gate valves should never be used to control the volume of flow they are designed to be fully open allowing full flow or.

Gate valves control water flow by raising or lowering an internal gate by use of a twist type handle or knob located at the top of the valve. In addition to ball valves they can include cartridges ceramic disc valves and compression valves. Solid wedge is the most common widely used disk type because of its simplicity and strength. Pvc valves are important in piping systems as they control the amount and rate of flow of liquid.