• Product purpose: designed for side-entry toilet cisterns providing reliable fill control and compatibility with side feed installations
• Certification: WRAS approved for potable water systems ensuring compliance with UK water regulations and safe installation
• Connection size: 1/2 BSP brass tail with screw and nut fitting compatible with most standard cistern inlet threads for secure mounting
• Performance specification: fast filling rate of 3.5 L/min at 0.2 bar and working pressure range 0.1-20 bar for reliable operation under varying conditions
• Installation benefit: adjustable float height ensures compatibility with a wide range of cistern sizes and side inlet positions for versatile fitting
• Build quality: durable brass tail and mixed brass/plastic body provide long-term performance and leak-free operation in domestic installations

The NV 1/2 Side Entry WRAS Approved Brass Tail Fill Valve PRFSFBW-D is a high-quality cistern inlet valve specifically developed for side feed toilet cisterns where a side entry water supply is used. Certified under WRAS, this valve is suitable for domestic potable water use and meets strict regulatory standards. Featuring a 1/2 BSP brass tail with screw and nut fitting, it offers reliable compatibility with standard cistern inlet threads and a secure connection. Designed to perform across a wide pressure range 0.1-20 bar and deliver a rapid fill rate 3.5 litres per minute at 0.2 bar, it operates efficiently in both high and low pressure conditions. The adjustable float mechanism allows installers to tailor the water level to the specific cistern size and side entry configuration, enhancing versatility and ensuring correct fill levels. With its robust construction combining brass and high-grade plastic components, this fill valve is built for longevity and leak-free performance, making it ideal for maintenance, repair or new installation in bathrooms and toilets.