Product Description Structural characteristics 1. This valve is composed of the valve body, driving device, clamping device, etc. 2. The valve body adopts a three-point structure with a compact structure, good overall rigidity, and good weight. 3. The valve body and valve plate sealing pair adopts a flexible sealing pair composed of stainless steel and rubber, which is reliable in sealing. The sealing ring adopts fluororubber, which is resistant to high temperature and has a long service life. 4. The clamping mechanism adopts a screw nut type, with quick clamping and loosening actions and good self-locking performance. 5. The use of explosion-proof motors ensures safe and reliable transportation and operation of valves both indoors and outdoors. 6. This blind valve can be manually operated on-site or remotely controlled. 7. This blind valve can also be designed with a separate electrical control box to operate the control device. This machine is not equipped with an electrical control box when leaving the factory, and users need to order it separately Operating principle 1. From valve opening to valve closing 2. Valve from closed to open The clamping motor acts to drive the screw rod to rotate counterclockwise, and the valve body is released in place (indicated by the indicator light). The driving motor acts to drive the gate plate to rotate clockwise, and the gate plate opens and supports, completing the entire process of the valve from closing to opening (indicated by the indicator light). Product Parameters DN L D D1 b n-d0 n-d1 500 600 645 600 20 20-22 8-18 600 630 755 705 20 20-26 8-18 700 630 860 810 20 24-26 4-18 800 800 975 920 35 24-30 4-18 900 800 1075 1020 35 24-30 8-18 1000 800 1175 1120 35 28-30 8-18 1100 800 1275 1220 35 28-30 8-18 1200 800 1375 1320 35 32-30 4-30 1300 800 1475 1420 35 32-30 4-30 1400 850 1575 1520 35 36-30 8-33 1500 850 1690 1630 35 36-30 8-33 1600 850 1790 1730 35 40-30 8-33 1800 900 1990 1930 35 44-30 8-39 Certifications Packaging & Shipping Company Profile Overseas Exhibition