Diamension: Φ800*1630mm
Qty of cartridge: 14
Cartridge size: Φ140*900mm
Filtering area: 24m2
The exhaust air rate:1500m3/h
Filtration efficiency:>99.9%
Cleaning method:intermittent vibrating cleaning
Power:500w
Voltage: 380V/60Hz
The structure of the form:cylindrical
Connection: clamp connection(with seal)
Sheel material: carbon steel
Weight:100kg

butterfly valve comes as 2 same flanges, while  butterfly valve equipped with an extended ring underneath

for installation of flexible sleeve, Manual level or pneumatic driver kit is available separately according to application

requirements. Industrial design integrated with special polymer material enables  butterfly valve special characteristics

with compact structure, wearable disc, long life sealing and easy installation and maintenance, virtually the most-effective duct proof valve.

Contact capacity: 250 vac / 10 a SPDT (single pole double throw)
Power: 4 w
The blade speed: 1 RPM (revolutions per minute)
Moment: 1.0 kg * cm
Specific gravity: acuity 0.5 g/cm3
Working temperature: – 10 ℃ — 80 ℃ (up to 400 ℃)
Insulation resistance: 100 m Ω or higher
Dielectric strength: 1500 v * 1 min
Protection grade: IP65
Leaf blade material: SUS304 SUS316
Voltage: 220V/24DC 12V/24V

Air consumption per cycle: 0.12Nm3/h(0.07cfm)
Working pressure:0.2bar(3 PSI)
Diameter: 160*95*35mm
Application: Cement, lime and powder material etc.

High Pressure cement Safety Valves of Cement Silos 

High pressure cement safety valves VAM standard are used the discharge the high pressure in the cement silo. Those

valves start to run when the pressure value reaches the pre-set pressure limit value.

Those valves are the equipments that keeps the pressure in the cement silo in desired values and prevent the cement silo filter from breaking down.

The cement is transferred from silobus to cement silo with high pressure. In case there is no cement in the silobus, only the air is transferred into the cement silo and thus there occures high pressure in the cement silo. At this moment if high pressure safety valves do not start to run , the cement silo and the cement silo filter can be damaged seriously.