Butterfly valves types First: wafer butterfly valve (sandwich) : It is installed between two flanges on the line, this type is the most common at all because it is characterized by its cheap prices as it is produced at very large quantities around the world, and is used in all…

22
July
22
JulyButterfly valves operating
How butterfly valves are operated .....? The butterfly valve is opened and closed in several ways, depending on the torque required to open and close it . 1- Manually hand lever or hand wheel . 2- Gearbox 3- Pneumatic actuator ( Double acting, single acting ). 4- Electtric positioner…

02
Aug
18
AugMulti Turn Actuators
علي حسب تقسيم المحابس نقدر برضو نقسم مشغلات المحابس إلي 3 أنواع المحابس اللي بتفتح Quarter turn زي الكرة والفراشة بنستخدم لها مشغلات rotary quarter turn والمحابس اللي بتشتغل بشكل linear او ال Rising Stem Valves زي ال Globe valve وال Gate Valve بنستخدم لها مشغلات Multi turn انما المحابس…