Ball valves in versions with manual actuator, pneumatic actuator (pneumohydraulic actuator) and electric actuator, designed for operation as a shut-off device on process pipelines transporting non-aggressive natural gas and ensuring their safe operation. The valves are designed for operation in explosive zones of class 1 and 2 according to GOST 30852.9, in which the formation of explosive mixtures of category IIB according to GOST 30852.11, explosive mixture group T3 according to GOST 30852.5.
The grounding system TN-S according to GOST R 50571.22. The valves can be full-bore or part-bore with a narrowing of the passage by 25%.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين