Double-leaf non-return valve, interflanged type 010C DN250

The check valve double-leaf interflange 010C is designed to protect pipelines from the reverse flow of the working medium. Field of application: Water supply systems, water disposal, water treatment and other areas of industry and housing and communal services. Warranty period - 5 years from the date of sale, subject to compliance with the operational characteristics and warranty regulations. Warranty period - 10 years from the date of sale, provided that the product is used for water in cold water supply systems with temperature not exceeding 70° C and complying with the warranty regulations. The warranty regulations can be found in section 6 of the operating manual. The average service life of housing parts is not less than 50 years.