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Multi Point Quick Cut Goggle/Blind Valve

Size range:DN50~3600
Pressure:PN0.25~4.0MPa
Body material:cast iron, ductile iron, WCB, LCB, CF8, CF8M, CF3, CF3M, A890 4A
Operation:lever, gear, pneumatic, electric, hydraulic
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Overview

This type of multi-point quick-switching blind/goggle valve is suitable for blind plate plugging and extraction operations of large-diameter high-pressure pipelines. Only one worker is required to operate the electric actuator to loosen the left and right valve bodies and move the plate left and right into place. The blind plate plugging and extraction operation of the large-diameter pipeline can be completed in 3-9 minutes.

Features

Blind/Goggle plate valves have the advantages of novel structure, wear resistance, reliable sealing, flexible operation, convenient installation, maintenance, and long service life. They are equipped with pipeline expansion devices, which can switch valve plates without affecting pipeline facilities. Especially suitable for situations that require quick cutting and reversing.

The main materials of blind valve are carbon steel, alloy steel, and stainless steel, which are good for cutting off harmful and toxic gas media in valve equipment. It has the characteristics of light weight and small volume, convenient operation, quick action, and absolutely reliable performance in cutting off other parts.

Technical Specifications

DN D D1 N-ΦD B L L1 H1 H
DN500 670 720 20-26 38 800 1430 550 1774
DN600 780 725 20-30 42 800 1650 640 1819
DN700 895 840 24-30 50 850 1815 720 1884
DN800 1015 950 24-33 56 950 2115 800 1970
DN900 1115 1050 28-33 62 1000 2640 880 2085
DN1000 1230 1150 28-36 70 1100 2940 960 2255
DN1200 1455 1380 32-39 83 1300 4930 1165 2837
DN1400 1675 1590 36-42 90 1500 5500 1390 3350
DN1600 1915 1820 40-48 100 1700 7130 1530 3557
DN1800 2115 2020 44-48 110 1900 7830 1680 3600
DN2000 2325 2230 48-48 120 2100 8400 1850 4010
DN2200 2400 2340 52-56 130 2300 8760 2050 4900
DN2400 2605 2540 56-56 140 2500 9200 2280 5400
DN2600 2800 2740 60-62 150 2700 9800 2560 5890

Note: Technical specifications may change without notice due to ongoing technological advancements.

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