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The PS10-EX Explosion-Proof Supervisory Pressure Switch is a specialized device designed to monitor and regulate pressure levels in hazardous environments. Its core function is to continuously detect system pressure, trigger electrical contacts when the pressure exceeds or falls below pre-set thresholds, and immediately send signals to alarm systems or control panels for rapid response. In terms of application scenarios, it is widely used in fire protection systems, such as dry sprinkler systems, to maintain optimal air pressure and trigger alarms when pressure drops, ensuring the system remains operational during emergencies.
From soaring commercial towers and industrial plants to vital municipal projects and residential complexes, our firefighting valves provide unmatched reliability where safety matters most. Designed to perform under pressure, they safeguard lives and assets across diverse environments—ensuring your fire protection system is always ready when it counts.
We deliver reliable firefighting valves with advanced manufacturing, strict testing, and global standards—backed by fast delivery and expert support.
A1: Our products meet ISO, UL, FM, CE and other international certifications to satisfy different market and project requirements.
A2: Yes, we offer customization in size, pressure rating, connection type, and surface treatment to meet specific application needs.
A3: Standard models can usually be shipped within 7–15 days. Bulk or customized orders will require confirmation of the exact lead time.
A4: We implement strict raw material inspection, process control, and final product testing, backed by warranty and after-sales support.
