BB DISCOCHECK dual-plate check valves are designed especially for systems or applications where there is low-pressure drop.
These check valves prevent backflow in horizontal and vertical pipelines.
They are wafer-type valves with a double swing design, two hinge pins, and four springs.
BB DISCOCHECK dual-plate check valves can be used with a wide range of liquid, gas, and vapor systems.
|Non-return (check) valves for HVAC systems, sanitary applications and industrial technology||English||PRO_810107||Download PDF|
|A - B product overview||English||PRO_810815||Download PDF|
|Programme court||French||PRO_818821||Download PDF|
|GESTRA product range - technical information||English||PRO_850128||Download PDF|
|Dual-plate check valves BB 3 GESTRA DISCOCHECK®||English||PRO_850135||Download PDF|
|Dual-Plate Check Valve BB 3...C steel, BB 3...A stainless steel EN series: PN 10/16/25/40, DN 50 - 500 ASME series: Class 150/300, NPS 2" - 20"||English||DBL_819635||Download PDF|
|Dual-Plate Check Valves BB EN Range DN 50 up to 1000, PN 6 up to 160 ASME Range 2" up to 40", Class 150 up to 900||English||DBL_810439||Download PDF|
|Dual-Plate Check Valves BB with Anti-Corrosion Lining EN Range DN 150 up to 1000, PN 6 up to 16||English||DBL_819223||Download PDF|
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