Threaded Gate Valve (1523#200010) — Size G = 2½” (PN16)

Product Overview
This 2½″ BSP threaded gate valve (Art. 1523) offers robust flow control in marine systems, rated PN16.

Key Features

• CC499K bronze alloy for marine resistance.
• BSP threaded ends for secure fit.
• Gate mechanism ensures solid on/off control.
• PN16 pressure rating (up to 16 bar).

Typical Applications
Common for large seawater intakes, fire systems, or bilge systems requiring threaded fittings.

About Guidi Marine Hose & Fittings

Guidi, an Italian manufacturer specializing in marine accessories, offers a comprehensive line of marine-grade brass and bronze fittings, connectors, valves, and strainers. Their fittings are cast from CC499K bronze — a copper-tin alloy specifically formulated for marine environments, giving superior resistance to corrosion, dezincification, and wear in both fresh and salt water settings.

Most of Guidi’s threaded parts use BSP (British Standard Pipe, also known as “G / ISO 228 / BS 21 / EN 10226” threads) standards, commonly used in Europe and marine systems. (Note: BSP is not fully compatible with NPT in the U.S. — sealants or adapters may be needed if mixing thread types.)

Guidi’s hose connectors are dimensioned to allow secure clamping to hose assemblies conforming to nautical standards and to minimize turbulence, cavitation, and pressure drop.

Where applicable, many Guidi products carry RINA (Registro Italiano Navale) validation and conform to UNI EN ISO 9093-1 (the small craft seacocks & through-hull fittings standard).