{"product_id":"b-g-valve-capteur-vitesse-version-vis","title":"Speed ​​sensor valve (screw-on version)","description":"\u003cp\u003e\n    The \u003cstrong\u003espeed sensor valve (screw version)\u003c\/strong\u003e by \u003cstrong\u003eB\u0026G\u003c\/strong\u003e (part number SEN-INSRT-SP2) is a marine technical spare part, specifically designed for through-hull paddlewheel speed sensors. Made from high-strength, corrosion-resistant marine plastics, this valve integrates directly inside standard B\u0026G through-hull housings, whether they are plastic (flush-mount or flanged) or bronze. Its threaded insert screw-fastening system ensures firm retention and resistance to vibrations, guaranteeing the watertight integrity of the hull.\n\u003c\/p\u003e\n\n\u003ch3\u003eSafety and afloat maintenance\u003c\/h3\u003e\n\u003cp\u003e\n    The primary function of the \u003cstrong\u003eB\u0026G speed sensor valve\u003c\/strong\u003e is to act as an automatic shutoff valve. Paddlewheel sensors are particularly exposed to marine fouling that distorts speed data, requiring regular cleaning. When removing the sensor, this valve closes instantly to block water pressure and minimize water ingress into the sailboat’s bilge. Unlike basic entry-level through-hulls that demand extremely fast and risky handling during probe removal, this component allows crews to perform safe sensor maintenance while the boat remains afloat.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and integration in the B\u0026G ecosystem\u003c\/h3\u003e\n\u003cp\u003e\n    This model serves as a central element for maintaining high-performance navigation instrument systems. It is fully compatible with top-tier B\u0026G navigation systems such as the H5000, H3000, and WTP3 series, as well as legacy H2000 systems. To ensure total watertightness during prolonged storage or when the sensor is absent, this valve is designed to work in synergy with the B\u0026G obturator plug (part number SEN-PLUG-SP2). Once the sensor is removed, the plug inserts directly through the valve, providing a permanent blocking solution far more reliable than temporary substitutes. The weight of the packaged assembly is 0.5 kg.\n\u003c\/p\u003e","brand":"B\u0026G","offers":[{"title":"Default Title","offer_id":53723775795540,"sku":"SEN-INSRT-SP2","price":74.52,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/skysat.fr\/en\/products\/b-g-speed-sensor-valve-screw-version","provider":"Skysat","version":"1.0","type":"link"}