What are the features of WRAS butterfly valve?

WRAS butterfly valves can be less expensive to purchase and are easier to maintain, thereby resulting in lower maintenance costs. WRAS butterfly valves are fast-acting, being quarter-turn valves, which can open and close in less time than some other valve designs. WRAS butterfly valves generate small pressure drops. With suitable seats, WRAS butterfly valves can be used with chemicals and corrosive media. WRAS butterfly valves are narrow and take up less space in an installed setting, which are easy to install, save time and installation costs.

What are the features of WRAS butterfly valve?

What are the functions of WRAS butterfly valve?

Where can WRAS butterfly valve be used for?

What are the features of WRAS butterfly valve?

WRAS butterfly valve has small size with light weight.

WRAS butterfly valve is easy to operate and install.

Elastic seal of WRAS butterfly valve is produced by torque.

The unique design of three-way eccentricity of WRAS butterfly valve enables frictionless transmission between the sealing surfaces and prolongs the service life of the WRAS butterfly valve.

The wedge-shaped design makes the WRAS butterfly valve have an automatic sealing function that is closer and tighter. The sealing surface has compensation and zero leakage.

The material of replacement parts of WRAS butterfly valve can be applied to various media.

The WRAS butterfly valve can be equipped with pneumatic and electric devices according to user requirements to meet the needs of remote control and program control.

What are the functions of WRAS butterfly valve?

The WRAS butterfly valve is mainly used in industrial production pipelines. The function of WRAS butterfly valves is mainly to cut off the flow of the medium in the pipeline, or to adjust the size of the medium flow in the pipeline. WRAS butterfly valves are widely used in production pipelines in general industries such as water conservancy engineering, water treatment, petroleum, chemical, and urban heating. WRAS butterfly valves can also be used in condensers and cooling water systems of thermal power stations.

The WRAS butterfly valve is to retain a seal to protect against dual-directional pressure differential in the flow of fluid. In other words, the wafer version of WRAS butterfly valves was designed to hold a tight seal, safeguarding against bi-directional pressure differential in order to avoid any backflow in systems that have been manufactured for uni-directional flow. This is accomplished by using a tightly fitted seal, such as an O-ring, gasket, precision machined, along with a flat valve face on the downstream and upstream sections of the WRAS butterfly valve.

Where can WRAS butterfly valve be used for?

WRAS butterfly valve’s lightweight, positive shut-off and ease of operation make them the better choice for applications that involves low- to medium-pressure and temperature. WRAS butterfly valves can also handle "dirty" water applications.

Fire protection systems have thoroughly embraced the use of WRAS butterfly valves. The main advantages are bubble-tight shut-off for system testing and the ability to incorporate electrically monitored tamper switches to ensure the integrity of the system. WRAS butterfly valves are not favored in the underground portion of the system or if wall or upright indicator posts are required.

In-water distribution systems frequently use WRAS butterfly valves in the hot and cold water distribution lines. Aluminum-bronze may also provide excellent service if the alloy has sufficient nickel to prevent corrosion. Rubber coated discs used in WRAS butterfly valves generally have a sufficient thickness of rubber coating to isolate the disc from the fluid, thereby preventing galvanic corrosion.

Learn more something about WRAS butterfly valve can know the features of WRAS butterfly valve and the applications of WRAS butterfly valve. In the process of butterfly valve development, a number of very powerful companies have emerged, such as Tianjin Worlds Valve Co., Ltd. Our company knows how to innovate while developing, and will also go out in the process of introducing WRAS butterfly valve. Whether from quality or price, or delivery time, we can help customers to open up a further and larger market, it is wise to choose us as your business partner.