| APPLICATION | - The swing check valve TECOFI is suitable for non-loaded fluid transfer applications under regular non-pulsating conditions. - Area of use : pumping, water supply, air conditionning system and heating, chemical industry, hydraulic installations. - Fluids : hot water, cold water, demineralised water. |
| GENERAL CHARACTERISTICS | - Range : form DN 40 to DN600. - Design according to standard EN 16767. - Ensures the flowing on fluid in one direction and closes as soon as the direction is reversed. the tightness is guaranteed by the O-ring attached to the body and the plates that pivot around the central axis located in the middle of the check valve. Symmetrical flow with full opening. Mounting between ISO PN16 flanges. - The mounting direction is indicated by the arrow on the body. - Robust, lightweight and economical construction guaranteeing a small face to face dimension and requiring no maintenance. - Internal and external coating in epoxy paint RAL 5019, thickness 150 µm. Good characteristics, low pressure losses. Mounting on horizontal or vertical piping. Closing assisted by stainless steel spring preventing the propagation of water hammer. |
| WORKING CONDITIONS | - Maximum working pressure : 16 bar - Maximum working temperature +4°C / 110°C - Cracking pressure close to zero |
