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The pneumatic slide gate valves are powder, grain, granules, and small pieces of material flowing or conveying the main control equipment, widely used in metallurgy, mining, building materials, food, chemical, and other industries to control the flow of change or rapid cut-off.
The working principle of the pneumatic slide valve:
The pneumatic slide valve is mainly composed of a frame, gate, screw rod, nut, and other parts, using compressed air as the power, through the solenoid valve to change the direction of the air circuit, push the cylinder piston, drive the gate along the horizontal direction reciprocating movement, to achieve the purpose of opening and closing the gate.
The advantages of the pneumatic slide gate valve are simple structure, flexible operation, lightweight, no card resistance, especially suitable for all kinds of solid materials and about 50mm lumpy, lumpy material conveying and flow adjustment, installation is not limited by the angle, the easy operation can adjust the scale at any time.
The pneumatic slide gate structure features a simple structure, flexible operation, lightweight, no jamming, fast cutting, especially suitable for all kinds of non-viscous solids, powder materials, and granular materials less than Φ10mm, grain materials conveying and flow regulation, installation is not limited by angle, convenient operation, can adjust the scale at any time.
The pneumatic slide gate is mainly used in building materials, metallurgy, mining, electric power, chemical industry, glass, light industry, grain, and other industries, such as the top of the warehouse, the bottom of the warehouse, and import and export.
The pneumatic slide valve is ideal for controlling large changes in flow, frequent start-up, and rapid cut-off.
Besides the Pneumatic Slide Gate Valves, DGMF Mold Clamps Co., Ltd also provides Hopper Slide Valves Gates, Knife Gate Valves, Manual Slide Gate Valves, and Electric Gate Valves Motorized Slide Gate Valves for your devices.
Manual/electric/pneumatic slide valves
Drainage type/gate water type/gate air type/unloading type
It is a kind of slide valve where the gate and the valve seat are always in close contact and sealed.
There is a circular opening on the slide gate valve plate, and the opening and closing of the gate plate make the circular opening on the gate plate and the diameter of the same disengage and coincide with the action
The advantage of this pneumatic slide gate valve is that the valve body diameter without groove media will not be blocked, and has a full diameter flow characteristic, its sealing structure can be divided into soft seal, and hard seal structures.
The main parts material valve body, valve plate: stainless steel, seals: different specifications using different rubber, bellows (shaft seal)
Round and Square pneumatic slide gates are available
Thickened materials are not adulterated
Good sealing
Long service time
Sturdy and practical
Easy to install
Easy maintenance
Many sizes available
Pneumatic Slide Gate Valve Model: DGMF-Mold-Clamps-SV106
DGMF Pneumatic Slide Gate Valve Specifications |
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| Model | C | B | A | C1 X C1 | B1 | A1 X A1 | H1 | H | N-Φ |
| DGMF-Mold-Clamps-SV106-200 | Φ200 | 260 | Φ300 | 200X200 | 250 | 300X300 | 200 | 200 | 8-Φ11 |
| DGMF-Mold-Clamps-SV106-220 | Φ220 | 280 | Φ320 | 220X220 | 270 | 320X320 | 200 | 200 | 8-Φ11 |
| DGMF-Mold-Clamps-SV106-240 | Φ240 | 300 | Φ340 | 240X240 | 290 | 340X340 | 200 | 200 | 8-Φ13 |
| DGMF-Mold-Clamps-SV106-260 | Φ260 | 320 | Φ360 | 260X260 | 310 | 360X360 | 200 | 200 | 8-Φ13 |
| DGMF-Mold-Clamps-SV106-280 | Φ280 | 340 | Φ380 | 280X280 | 330 | 380X380 | 200 | 200 | 8-Φ17 |
| DGMF-Mold-Clamps-SV106-300 | Φ300 | 360 | Φ400 | 300X300 | 350 | 400X400 | 200 | 200 | 8-Φ17 |
| DGMF-Mold-Clamps-SV106-320 | Φ320 | 380 | Φ420 | 320X320 | 370 | 420X420 | 200 | 200 | 8-Φ17 |
| DGMF-Mold-Clamps-SV106-340 | Φ340 | 400 | Φ440 | 340X340 | 390 | 440X440 | 200 | 200 | 8-Φ17 |
| DGMF-Mold-Clamps-SV106-400 | Φ400 | 460 | Φ500 | 400X400 | 450 | 500X500 | 220 | 220 | 8-Φ17 |
| DGMF-Mold-Clamps-SV106-440 | Φ440 | 500 | Φ540 | 440X440 | 495 | 550X550 | 220 | 220 | 12-Φ17 |
| DGMF-Mold-Clamps-SV106-500 | Φ500 | 560 | Φ610 | 500X500 | 555 | 610X610 | 220 | 220 | 12-Φ17 |
| DGMF-Mold-Clamps-SV106-540 | Φ540 | 600 | Φ650 | 540X540 | 600 | 650X650 | 220 | 220 | 12-Φ17 |
| DGMF-Mold-Clamps-SV106-600 | Φ600 | 660 | Φ720 | 600X600 | 660 | 720X720 | 240 | 240 | 12-Φ20 |
| DGMF-Mold-Clamps-SV106-650 | Φ650 | 720 | Φ770 | 650X650 | 720 | 770X770 | 240 | 240 | 12-Φ20 |
| DGMF-Mold-Clamps-SV106-700 | Φ700 | 770 | Φ820 | 700X700 | 765 | 820X820 | 240 | 240 | 12-Φ20 |
| DGMF-Mold-Clamps-SV106-750 | Φ750 | 820 | Φ870 | 750X750 | 825 | 870X870 | 240 | 240 | 12-Φ20 |
| DGMF-Mold-Clamps-SV106-800 | Φ800 | 870 | Φ930 | 800X800 | 870 | 930X930 | 270 | 270 | 12-Φ20 |
Pneumatic slide gate valve is used in building materials, metallurgy, mining, electric power, chemical industry, glass, light industry, food, and other industries, the top of the warehouse, the bottom of the warehouse, and the import and export of equipment.
1. The shell test and sealing test medium of the slide gate valve is water (including antiseptic), paraffin, or other suitable liquid with a viscosity not greater than water.
2. The sealing vice is a non-metallic sealing of the plug slide valve, sealing shell test, and requirements according to GB/T13927-92 D level regulations.
3. The sealing vice is a metal sealed slide valve, sealing performance requirements, sealing test leakage according to 1 × DNmm/s, no sealing performance requirements do not do this test.
4. With electric, hydraulic, and pneumatic devices driven by the slide gate valve, close the position set, and close 3 times according to 1 and 3 requirements for the shell and sealing test.
5. Slide gate valve cleanliness requirements by the provisions of JB/T7748.
6. Static pressure life test.
7. The number of hydrostatic life tests of the slide valve according to the provisions, and other technology to be by the provisions of JB/Z 234
