‍Reliable, Compact & Maintenance-Free Isolation Valve for HVAC and Utility Services

The Stanvalves SV-BYV-MNL is a premium manually operated rubber lined butterfly valve designed for dependable isolation and throttling duties across HVAC, water treatment, utilities, building services and general industrial applications.

Manufactured using a robust wafer pattern body with an integrally moulded resilient liner, the SV-BYV-MNL provides excellent bi-directional sealing performance with extremely low operating torque. The resilient seat also acts as the body liner, eliminating the need for additional sealing components while protecting the valve body from the process media.

Designed as a true "Fit & Forget" solution, the valve requires minimal maintenance throughout its service life and offers reliable operation even after extended periods without use.

The manual lever locking mechanism allows quick quarter-turn operation with multiple locking positions for accurate flow regulation.

Advantages

The Stanvalves SV-BYV-MNL has been engineered to deliver exceptional long-term reliability with minimal ownership cost.

Its resilient rubber lined construction protects the valve body against corrosion while providing excellent sealing performance in both flow directions. The compact wafer design minimises installation space, reduces pipe loading and simplifies maintenance.

Low operating torque makes manual operation easy, whilst the robust lever mechanism allows accurate positioning for throttling duties. With no routine lubrication required and minimal wear components, the SV-BYV-MNL truly provides a dependable "Fit & Forget" solution for industrial and commercial fluid handling systems.