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វ៉ាល់បាល់រ៉ូតារីនៃកៅអីដែកពីរទិស
Bi-directional Metal Seat Rotary Ball Valve Metal Seat Rotary Ball Valve Specification Range: NPS 2 -48 (DN 50-1200) ចុច។ការវាយតម្លៃ៖ ASME 150 – ASME 2500 ការតភ្ជាប់បញ្ចប់៖ RF, RTJ ស្របតាម B16.5 & B16.47 BW, Butt Welded as per B16.25 Operator: Gear, Electric Actuator, Pneumatic Actuator, Bare Stem, Hydraulic actuator ។សម្ភារៈ៖ សម្ភារៈរាងកាយ៖ WCB, CF8, CF3, CF8M, CF3M, A105(N), LF2, LF3, F304, F316, F321, F304L, F316L, Inconel, Monel etc.Ball Material: A105+EN...
