Flanged Piston Valves

Flanged piston valves are control elements designed especially for steam, gas, and superheated water applications in industrial pipeline systems, offering high sealing performance and ease of installation thanks to their flanged connection structure. ORFA Industrial offers a range of flanged piston valves from stock, suitable for heavy-duty conditions and featuring ring technology that prevents metal-to-metal wear. Professionally used in high pressure classes, these flanged piston valves maximize system safety and energy efficiency to the highest level with the assurance of ORFA.

What are Flanged Piston Valves and Their Applications

Flanged piston valves control the fluid by means of a piston that moves between two flexible valve rings inside the body. Unlike traditional valves, these flanged piston valves are integrated into pipelines in a leak-proof and durable manner thanks to their flanged mounting structure. ORFA Industrial specifically recommends using flanged piston valves in processes where thermal shocks and high temperature changes occur. The tight wrapping of the rings around the piston allows this flanged piston valves series to achieve Class VI sealing levels. Professional flanged piston valves, which maintain their performance even after long-term use, optimize your operating costs by preventing energy leaks.

Flanged Piston Valve Types and Technical Structure

Different flanged piston valve models are available depending on the temperature and pressure characteristics of the system. The main product groups in ORFA stock are:

Selecting the Right Flanged Piston Valves

The success of an installation depends on selecting flanged piston valves that are fully compatible with the pipe diameter (DN) and the system's nominal pressure. Choosing the wrong body material or pressure class can lead to mechanical deformations on the flanged piston valves. With ORFA engineering support, we determine the most efficient flanged piston valves configuration for your project and guarantee sealing with superior ring quality. Modern-designed flanged piston valves speed up maintenance processes thanks to their structure that allows ring replacement without being removed from the line. High-strength professional flanged piston valves are resistant to water hammer and high-frequency vibrations. Investing in quality flanged piston valves is the most fundamental step for energy saving in steam lines.

Frequently Asked Questions