Valve accessories are supplementary components used in conjunction with valves to enhance their functionality, performance, or safety.

Some common valve accessories:

• Handles or wrenches: Manual valve operation accessories used for opening or closing valves when automated systems are unavailable or during maintenance.

• Valve Handle Cover: A valve handle cover is a protective accessory specifically designed to fit over the handle of a valve. On the one hand, it can play a protective role, on the other hand, it can distinguish the type, function and operating status of the valve.

• Positioners: Positioners are used to precisely control the position of the valve plug or ball in response to a control signal, ensuring accurate valve operation.

• Valve body: The body of a ball valve is the main component that houses the ball and other internal parts of the valve.

• Gland Nut: The gland nut is an important component of certain types of valves, particularly those with a rising stem design, such as gate valves and globe valves. Its primary function is to compress a packing material around the valve stem, creating a seal to prevent leakage of the process fluid along the stem.

• Gasket and Seal: One of the primary functions of gaskets and seals is to create leak-tight seals between mating surfaces, preventing the escape or ingress of fluids (liquids or gases) under pressure.

These accessories play crucial roles in various industries where valves are employed, such as oil and gas, chemical processing, water treatment, and manufacturing.