Emergency Cut-off Valve

The emergency cut-off valve from Reayo Technology Co.,ltd is a mechanical safety device designed to halt fluid flow instantly during pipeline emergencies such as rupture, leakage, or fire. It features a thermal melt mechanism that activates at approximately 75 degrees Celsius, triggering automatic closure without external power. The valve includes a pressure detection port that allows system pressure checks without disassembling pipe connections, and its internal thread and double valve design supports retrofitting existing single-valve systems into dual-valve configurations without re-piping.

The valve body is constructed from corrosion-resistant materials suitable for hydrocarbon environments, with standard ratings for pressures up to 16 bar. It is compatible with fuel lines in tanker and dispensing systems and meets typical industry requirements for fire resistance and leak-tightness. The U-shaped bolt mounting option allows secure installation on tanker chassis, while panel and direct chassis mounts provide flexibility for fixed installations. All units undergo 100% factory testing for seal integrity and actuation response under simulated emergency conditions.

This valve is primarily used in petrochemical fuel stations, tanker transport, and industrial fluid handling systems where rapid isolation prevents catastrophic failure. Buyers include distributors of fuel dispensing equipment, safety system integrators, and fleet operators managing hazardous material transport. Trade terms are typically FOB Wenzhou Port, with minimum order quantities negotiated per project. Packaging is in protective cardboard with foam inserts, and bulk shipments are palletized for containerized export.

Reayo Technology Co.,ltd is based in Wenzhou, Zhejiang Province, China, and specializes in mechanical safety valves for fluid systems. The company operates from a manufacturing facility in Oubei Town and conducts all production and testing in-house. Its trust tier is listed as harbor, indicating verified factory status, though response metrics are not publicly available. The listing confirms 100% factory inspection but does not state export history, client names, or years in operation.

The supplier does not claim certifications beyond internal testing protocols, nor does it list certifications such as CE or ISO. It does not provide information on workforce size, annual output, or revenue. All product claims are limited to technical design features and inspection practices described in the listing. Buyers must verify compliance standards directly with the supplier before placing orders.