Different Types Of Pvc Gate Valves

Solid wedge gate valve.

Different types of pvc gate valves.

Pvc valves are important in piping systems as they control the amount and rate of flow of liquid. Conduit type gate valve is common in chemical process industries because it gives accurate flow control. For a lightweight and economical alternative to metal valves these are made of plastic. Pvc is also smooth which allows the valve parts to move easily.

Among the valve types butterfly valves are compact with relatively short bodies making them significantly lighter than other types. Although these valves can be used for throttling some include locking mechanisms on the handle to counteract the force of water on the disc they are best utilized fully opened or closed. Valves gradually open and close to prevent system damage from suddenly starting and stopping flow. Butt welded types ends.

Primarily pvc is valued for its flexibility as opposed to a metal valve. Triple offset butterfly valve. Cartridge valves are designed with a movable stem that can be raised or lowered to regulate flow inside a plastic cartridge. 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.

Solid wedge is the most common widely used disk type because of its simplicity and strength. Gate valve is light in weight economic and offers low pressure drop. 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. Split wedge or parallel disks gate valve.

Gate valves are among the most commonly used valves in plumbing applications. Double offset butterfly valve. In addition to ball valves they can include cartridges ceramic disc valves and compression valves. Gate valve can have rising or non rising stem.

Chlorinated pvc has similar characteristics. Polyvinyl chloride also known as pvc is one type of plastic commonly used in the production of ball valves. All valves have a rising stem that lifts as the. Gate valves should never be used to control the volume of flow they are designed to be fully open allowing full flow or.

Gate valve can be used upto 20 kg cm2. Types of gate valves. Zero offset butterfly valve. However certain valves are also made from metal such as stainless.

Pull the handle to open the valve. A valve with a solid wedge. Flexible wedge gate valve. Gate valves are available in various sizes ranging from 12 mm to 300 mm and even more.