Motorized actuated ceramic ball valve
Motorized actuated ceramic ball valve
Motorized actuated ceramic ball valve Product introduction
Motorized actuated ceramic ball valve is made of high-performance zirconia ceramic material, Motorized actuated ceramic ball valve has good compactness of parts, high precision of size and shape.High hardness (RHA87--92), high mechanical strength, corrosion resistance, wear resistance, high temperature resistance.The ball core and seat of Motorized actuated ceramic ball valve are made of zirconia engineering ceramics with small friction coefficient and reliable sealing.Motorized actuated ceramic ball valve is widely used in thermal power plants, steel, petroleum, chemical, paper, biological engineering, and other industries.Motorized actuated ceramic ball valve is suitable for boiler steam, lime slurry, seawater transportation containing particles, high hardness particles, soft particles with corrosive media, powder, flue gas desulfurization, ash, slag discharge, water treatment.Change the material according to the purpose, can be used in different temperature and medium.
Motorized actuated ceramic ball valve performance characteristics:
Motorized actuated ceramic ball valve all parts in contact with the medium are structural ceramic materials, its chemical stability and hardness is extremely high (Rockwell hardness HRC90), second only to diamond.Therefore, Motorized actuated ceramic ball valve has very high wear resistance, corrosion resistance, erosion resistance performance, and good insulation, small thermal expansion.The ball is manufactured by advanced grinding equipment and technology, with high roundness precision and good surface quality. After grinding against the seat, the Zr02 ceramics can be used to obtain good sealing performance.Completely changed the metal hard sealing ball valve easy to leak, torque, sealing surface is not corrosion resistant shortcomings.
Motorized actuated ceramic ball valve feature:
Full lining ceramics inside the ball valve body is suitable for wear harsh pipeline hardness particles and corrosive medium durability/ultra high cost performance
Applicable place: chemical industry and other strong corrosion occasion product features corrosion resistance, wear resistance and high hardness
Service life: 2-4 times that of titanium alloy valve and Monel valve
Main performance indexes of imported electric ceramic ball valve:
Nominal diameter: DN15 ~ DN300
Service temperature: -20℃ ~ 300℃
Pressure class: PN1.6mpa ~ PN4.0Mpa or ANSI150 ~ 300LB
Material of valve body: WCB, SUS304, SUS316
Ball valve inner material: structural ceramics
Stem material: 316/316L stainless steel, HC alloy, Monel alloy, structural ceramics
Length standard: GB/T 12221-2005;ASME B16.10-2000.
Flange standard: GB/T 9113.1;JB/T 79.1 1994;ASMEB16.5-2009;JIS B2220-2004
Electric actuator ceramic ball valve application: power plant desulfurization denitrification, limestone slurry transportation, petrochemical industry, papermaking industry wastewater treatment and other strong corrosive medium and containing solid particles of the process occasions.
Main technical parameters of electric actuator for Motorized actuated ceramic ball valve:
Power supply voltage: AC220V, AC380V, etc
Control mode: switching type (two-digit cut off), regulating type (4 ~ 20mA signal)
Output torque: 50NM ~ 2000 NM
Optional functions: switch type, passive contact type, open signal type, intelligent type
Range of action: 0 ~ 90°±5°
Action time: 9 seconds /15 seconds /30 seconds /60 seconds
Manual operation: Equipped with handle operation
Limit: electrical and mechanical double limit
Motorized actuated ceramic ball valve Related Products
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