Mintex Industrial Supply
Grooved Resilient OS&Y Gate Valve - UL/FM
Grooved Resilient OS&Y Gate Valve - UL/FM
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A Grooved Resilient Seated OS&Y Gate Valve with UL/FM certification is a valve designed primarily for fire protection systems. The resilient seat provides a reliable seal, and the OS&Y (Outside Screw & Yoke) design offers a visible indication of whether the valve is open or closed. The grooved ends allow for quick installation and connection to piping, while the UL/FM certification ensures it meets safety standards for fire protection.

Product Applications for Grooved Resilient OS&Y Gate Valve - UL/FM
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Fire Protection Sprinkler Systems
Purpose: Used to control the flow of water in fire sprinkler systems within commercial and industrial buildings.
Reason: The OS&Y design allows for easy visibility of the valve’s open or closed status, ensuring quick identification during fire emergencies. The UL/FM certification confirms it is safe and reliable for use in critical fire protection systems.
Benefit: Provides a secure and reliable water supply to fire sprinklers, with easy monitoring and inspection for maintenance, ensuring the system operates correctly during fire emergencies.
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Standpipe Systems in High-Rise Buildings
Purpose: Installed in standpipe systems to control water flow to hose connections in high-rise buildings for firefighting operations.
Reason: The grooved design allows for quick installation, and the resilient seat ensures a tight, leak-proof seal. The valve's OS&Y mechanism provides a clear indication of the valve’s position, and the UL/FM rating ensures compliance with fire codes.
Benefit: Enhances firefighting efforts by providing dependable water supply control, easy installation, and clear visual feedback on valve status in critical applications like high-rise fire suppression.
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Pump Room Isolation in Fire Protection Systems
Purpose: Used to isolate sections of the fire protection system, such as fire pumps, for maintenance or testing.
Reason: The OS&Y design allows operators to visually confirm when the valve is open or closed, and the resilient seating ensures reliable sealing when isolation is required. The UL/FM certification guarantees that the valve meets safety standards for critical infrastructure.
Benefit: Improves safety and maintenance efficiency by allowing clear visual control of the water flow to fire pumps and other key components in fire protection systems.