Screw-in fitting QR series

- Interchangeable according to ISO 7241-A - Conical valve with O-ring - Connection under pressure allowed - Ball fixation couplings - Option «Push-Pull» Quick release couplings are designed for quick connection and disconnection of hydraulic lines in the hydraulic system without loss of working fluid. Do not allow the loss of hydraulic fluid from the hydraulic system in case of emergency disconnection of the couplings. Application: - Agriculture - Road vehicles - Industrial sector The quick release connection QR series with a conical valve. They comply with the international standard ISO 7241-A. Made of carbon steel. Used in hydraulic systems at rated working pressure up to 250 bar. They have a galvanic coating, which increases the service life of the quick connector. They are very easy to use. Specifications: - Material coupling - carbon steel. - O-ring from european manufacturers. - Ball fixation couplings. - Fluid temperature range -25°С - 125°С. - Working flow 100 l/min. - Thread port sizes: BSP (3/8" - 3/4") and METRIC (М14х1,5 - М33х2).