WATER METER VALVE HELA 305 11/2x50 GLOBE VALVE

Over 50 years of experience in valve manufacturing ensures the functionality and reliability of HELA valves in Finnish water supply under all possible conditions. HELA valves are tested and type-approved Finnish quality products suitable for drinking water use. Our wide range offers the right valve for every installation site and requirement. All our check valves are equipped with a heat trace cable connection, which is recommended for use when the valve is installed in an area with any risk of freezing. Additional installation information is provided in the installation instructions and general HELA operating and safety guidelines. HELA water meter valves are available in both gate and ball valve versions, and with both of our plastic pipe connection types: threaded or push-fit. Both connection types are type-approved and reliable for use in Finland. For sizes 50 mm and 63 mm, and when used with the harder surface PE100 pipe quality, push-fit models are recommended due to their ease of installation. Further information on connection types and their installation is provided in the installation and operating instructions for the respective product group. For 32 mm and 40 mm valves, a support pin is also supplied. Neither HELA connection type absolutely requires the use of a support pin, but our tests show that using a support pin significantly strengthens the connection, and its use is recommended whenever possible. Additional information on support pins is available in the connection product groups. This product description is an automated translation of the original Finnish description.