Flanged Check Valves

Flanged check valves are heavy-duty safety equipment that permit one-way flow of fluids in industrial pipelines and offer sealing security at high pressures thanks to their flanged connection structure. ORFA Industrial offers a range of flanged check valves with shock absorption features, optimized for water networks, steam lines, and petrochemical plants, available from stock. These professional flanged check valves, distinguished by their easy installation and high strength advantages, elevate system safety to the highest level with ORFA quality.

What Are Flanged Check Valves and Why Should You Choose Them?

Flanged check valves are mechanical isolation elements that are installed by bolting to the pipeline via flanges and automatically prevent the backflow of fluid. Compared to threaded models, these check valves provide higher sealing and structural integrity in large-diameter lines. ORFA Industrial recommends using durable flanged check valves, especially in pump stations and main distribution lines where the risk of water hammer is high. Operating through a disc mechanism that opens with the pressure of the flow, professional flanged check valves instantly stop backflow when the system stops, protecting pumps and valves. With their long-lasting cast or stainless steel bodies, quality flanged check valves form a vital safety barrier for the operational continuity of industrial facilities.

Types and Technical Specifications of Flanged Check Valves

Different flanged check valve models are available in our stock based on the system's flow rate requirements and pressure class. The main product groups are as follows:

Choosing the Right Flanged Check Valves

For the safety of an installation, when selecting flanged check valves, the nominal diameter (DN), pressure class (PN16-PN40), and fluid temperature must be considered. An incorrect disc type selection can cause excessive noise on flanged check valves or premature wear on sealing surfaces. With ORFA's engineering expertise, we determine the most efficient flanged check valve configuration for your project and guarantee sealing with products tested to international standards. The use of professional flanged check valves prevents high-cost motor failures by stopping pump reverse rotation. Investment in quality flanged check valves minimizes energy losses while maximizing system life. You can ensure operational safety by choosing reliable flanged check valves for your industrial projects.

Frequently Asked Questions