High-performance valve 779 series

ballmanualdistribution

2 pièces stainless Steel Split body bail valve with full bore for Chemical industries, petrochemical industries, hydraulic installation, heating, water distribution, compressed air. Bail valve with firesafe certificate API 607 to reduce risks in case of fire. PTFE filled with 15% glass seat for a température up to +200°C. Compatible with explosive atmosphère, ATEX Zone 1&21 and Zone 2&22 thanks to the antistatic device. Handling possible with gearbox. Thanks to the ISO 5211 plate, an actuator can be installée! on the valve. SPECIFICATIONS : • - Full bore • - Anti blow-out stem • - Double antistatic device • - PTFE filled with 15% glass seat • - Locking device • - ISO 5211 mounting pad • - 2 pièces type ( Split body ) • - Hollowed bail from DN125 to DN200 • - With exhaust hole in the bail ( located in the top of the bail to avoid overpressure in it USE : • - Chemical industries, petrochemical industries, hydraulic installation, compressed air. heating and water distribution • - Steam : 11 bars maximum • - Min and max Températures Ts : -20°C to + 200°C • - Max Pressure Ps : 20 bars ( see graph under )