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OS&Y Valve Supervisory Switch

Valve Groups

OS&Y Valve Supervisory Switch

An OS&Y valve supervisory switch that detects the position of a rising stem isolation valve and reports it to the fire alarm panel.

Type: Valve supervisory switch
Compatible valves: Rising stem (OS&Y) valves
Output: Dry contact
Application: Sprinkler isolation valves

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0544 599 81 59

It signals when the valve is closed or partially throttled, preventing the system from being disabled unnoticed.

Hatipoğlu Trakya supplies, installs, inspects and maintains the OS&Y Valve Supervisory Switch for your site. We reach sites quickly across Çerkezköy, Tekirdağ and the Thrace region and deliver projects throughout Türkiye.

Key features

Monitors valve position
Supervisory signal to panel
Easy stem mounting
Tamper-resistant cover

We offer a free site survey to choose the right capacity and quantity.

Let's plan a free site survey for your facility.

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