Used Ball Valve for sale (8,877)

Condition: good (used), Pneumatic pinch valve, disc valve, flap valve, ball valve, butterfly valve, shut-off valve, slide, Permaflex pinch valve, hose pinch valve -Manufacturer: Prema-Service, PQV - pneumatic pinch valve -Type: PQV DN 150 -Hole circle: Ø 240 x 23 mm Lsdpjpul Uiofx Ai Hjrr -Quantity: 3x valves available -Price per piece -Dimensions: 420/285/H310 mm -Weight: 46 kg/piece

Condition: good (used), Pneumatic pinch valve, disc valve, flap valve, ball valve, butterfly valve, shut-off valve, slide, Permaflex pinch valve, hose pinch valve Lrjdoptf Idjpfx Ai Hjr -Manufacturer: Prema-Service, Permaflex - pinch valve -Pinch valve pneumatic -Connection: DN100 -Hole circle: Ø 180 x 18 mm -Quantity: 2x valves available -Price per piece -Dimensions: Ø225 x 280 mm -Weight: 15 kg/piece

Condition: excellent (used), Balancing valve, shut-off valve, ball valve, ball tap, pressure relief valve, control valve, flow switch, balancing valve -Manufacturer: Alfa Laval, control valve flow switch, unused Lrsdpfsq Rx Abjx Ai Hjr -Type: RV4 .: 1762570-80 -Size: DN25 -Number: 2x valve available -Price: per piece -Dimensions: 125/104/H195 mm -Weight: 3.6 kg/piece

Condition: used, Pneumatic pinch valve, disc valve, flap valve, ball valve, butterfly valve, shut-off valve, slide, Permaflex pinch valve, hose pinch valve Lodpfx Aspumagji Hsrr -Manufacturer: Prema-Service, PQV - pneumatic pinch valve -Type: PQV DN 125 -Hole circle: Ø 210 x 18 mm -Quantity: 5x valves available -Price per piece -Dimensions: 350/270/H250 mm -Weight: 17kg/piece

Condition: good (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve -without: drive -Connection: DN40 -Width: 200 mm Ljdpfx Ajd I I Hnoi Horr -Nominal pressure: PN10 -Dimensions: 200/150/H214 mm -Weight: 6.7 kg

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (steel or ceramic balls) are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel balls or ceramic balls of different diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Technical Details Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Suitable for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining Plants In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. Common Applications: Gold, copper, iron, and zinc ore grinding Cement clinker and slag processing Silicate and ceramic powder production Coal and mineral powder preparation Lrjdpfx Aeq Nf U Esi Hor Conclusion A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.

Condition: used, pneumatic pinch valve, disc valve, flap valve, ball valve, butterfly valve, shut-off valve, gate valve -Material -pinch valve pneumatic -Connection: DN125 Lrsdpfx Aodyk A Eji Hjr -Width: 180 mm -Nominal pressure: PN16 -Quantity: 2 pieces available -Price: per piece -Dimensions: 251/265/H345 mm -Weight: 20 kg/piece

Condition: used, Butterfly valve, flap valve, ball valve, butterfly valve, shut-off valve, gate valve -Gate valve: MAW type NW 40/32 ND 40 -Valve drive: Leibfried type LDA 309-1 pneumatic -Nominal pressure: 7 bar -Connection: inside Ø 40 mm -Dimensions: 375/150/H195 mm -Weight: 14 kg Ljdpfx Aisf Ek Ige Hsrr

Condition: good (used), functionality: fully functional, Year of construction: 1998, operating hours: 2,618 h, load capacity: 2,000 kg, lifting height: 4,000 mm, free lift: 1,900 mm, load center: 500 mm, fuel type: electric, mast type: duplex, battery capacity: 465 Ah, battery voltage: 80 V, DGUV certified until: 08/2027, fork length: 1,200 mm, total height: 2,550 mm, Equipment: CE marking, UVV, full service history, lighting, sideshift, Linde E 20 electric forklift with the following specifications: * Operating hours: 2,618 * Lifting capacity: 2,000 kg * Lifting height: 4,000 mm * Overall height: 2,550 mm Ljdpfszrr H Dex Ai Herr * Year of manufacture: 1998 LINDE 2.0-ton electric forklift with a semi-cabin, very good tires (rear tires new), duplex mast with full free lift, side shifter, 4th valve, multi-lever, two-pedal control, lighting, fork length 1,200 mm, charger. Includes service according to LINDE manufacturer's specifications and a valid UVV inspection upon sale. Inspection, demonstration, and test drive are available by appointment only. Please call to schedule. Sale is exclusively to commercial businesses. Subject to prior sale, errors and omissions excepted. We can deliver your new forklift cost-effectively with our own ramp-equipped low-loader (transport costs upon request). You can find more information and offers on our website!

Condition: good (used), functionality: fully functional, Year of construction: 2010, operating hours: 8,808 h, load capacity: 4,000 kg, lifting height: 4,450 mm, free lift: 150 mm, load center: 500 mm, fuel type: electric, mast type: other, construction height: 3,150 mm, battery capacity: 870 Ah, remaining battery capacity: 78 %, battery voltage: 80 V, DGUV certified until: 08/2027, fork length: 2,400 mm, total height: 3,150 mm, Equipment: CE marking, UVV, cabin, full service history, lighting, sideshift, Still RX 60-40 electric forklift with the following specifications: Lifting capacity: 4,000 kg Lifting height: 4,450 mm Overall height: 3,150 mm Year of manufacture: 2010 Operating hours: 8,808 Lrodpfx Ajzivgcji Hjr STILL 4.0-tonne electric forklift with full cabin and heating, battery at 78%, good tires (rear tires new), telescopic mast for optimal visibility, side shifter, 4th hydraulic valve, pre-installation for compliance with German Road Traffic Licensing Regulations (StVZO), fork length 2,400 mm, charger included. Additional attachments such as fork positioners, rotators, etc., as well as other fork lengths are available upon request. Price ex works, including 1,000 hours of service according to STILL manufacturer specifications and a valid FEM (UVV) inspection at the time of sale. Inspection, demonstration, and test drive are available by prior telephone appointment. Sale is exclusively to commercial businesses; subject to prior sale, errors and omissions excepted. We can deliver your new forklift cost-effectively with our own ramp-equipped low-bed trailer (transport costs upon request). You can find more information about us and other offers on our newly designed website!

Condition: new, Year of construction: 2026, We have various kinds of ball grinding mill such as batch ball mill, rod mill, cement ball mill, mining ball mill, welcome to contact our team for further details according to your specific requirements. Ljdpfxoq I Nw Is Ai Hsrr

Condition: good (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve, pneumatic energy-saving gate valve Lrsdpsmydl Tefx Ai Hsr -Manufacturer: Schuko, Pneumatic gate valve type 120 -Diameter: 120 mm -Valve actuator: 220 V, convertible to 24 V -Nominal pressure: max. 6 bar -Quantity: 1x shut-off valve available -Dimensions: 450/230/H155 mm -Weight: 3.7 kg

Condition: used, Year of construction: 2007, functionality: fully functional, 1 lot approx. 15x Revo END KSB ROLL servomotors Valve quarter-turn actuator Actuator ACTAIR NG 5 F05/07 End ZA27-ED63 Revo RD501200500000 Only for sale complete Used from roll car wash disassembly Item location is 75053 Gondelsheim Used condition, see pictures Lodpfxeum I Sfs Ai Hsrr Shipping by forwarding agent or collection by appointment

Condition: used, Disc valve, flapper valve, ball valve, butterfly valve, globe valve, slide gate, diaphragm valve, diaphragm globe valve, flange globe valve Lrjdpforp Ik Sox Ai Hsr -Manufacturer: KSB, gate valve type BOA-H JL1040 without drive -Connection: DN 40 PN 6 -Quantity: 2x valve available -Price per piece -Dimension: 200/150/H180 mm -Weight: 7.7 kg/pc.

Condition: excellent (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve, diaphragm valve, diaphragm shut-off valve, flanged shut-off valve -Manufacturer: ARI, Gate valve type JL1040 -Connection: DN80 PN16 -Quantity: 1x valve available -Dimensions: 310/200/H405 mm Lrsdpfx Aiertcddo Hjr -Weight: 21.6 kg

Condition: excellent (used), Disc valve, flap valve, ball valve Ljdpfxsb A N Dis Ai Hsrr -Drive: pneumatic -Connection: DN65 -Material: Stainless steel -Dimensions: 380/100/H130 mm -Weight: 7 kg

Condition: used, Butterfly valve, flap valve, ball valve, butterfly valve, shut-off valve, gate valve, pneumatic energy saving gate valve Lodpfx Aismydm Us Horr -Manufacturer: Schuko, pneumatic gate valve type 200 -Diameter: 200 mm -Valve drive: 220 V, convertible to 24 V -Nominal pressure: max. 6 bar -Number: 3x gate valve available -Price per piece -Dimensions: 610/260/H155mm -Weight: 6,1 kg/pc.

Condition: used, Butterfly valve, flap valve, ball valve, butterfly valve, shut-off valve, gate valve, pneumatic energy saving gate valve Ledpfxjmydmqj Ai Hsrr -Manufacturer: Schuko, pneumatic gate valve type 160 -Diameter: 160 mm -Valve drive: 220 V, convertible to 24 V -Nominal pressure: max. 6 bar -Number: 5x gate valve available -Price per piece -Dimensions: 530/220/H150 mm -Weight: 4.5 kg/pc.

Condition: used, Butterfly valve, flap valve, ball valve, butterfly valve, shut-off valve, gate valve, pneumatic energy saving gate valve -Manufacturer: Schuko, pneumatic gate valve type 180 -Diameter: 180 mm -Valve drive: 220 V, convertible to 24 V -Nominal pressure: max. 6 bar Lrodpjmydmusfx Ai Hjr -Number: 2x gate valve available -Price per piece -Dimensions: 600/250/H140 mm -Weight: 5 kg/pc.

Condition: used, Butterfly valve, flap valve, ball valve, butterfly valve, shut-off valve, gate valve, pneumatic energy saving gate valve Lrjdpjmydmmofx Ai Hsr -Manufacturer: Schuko, pneumatic gate valve type 140 -Diameter: 140 mm -Valve drive: 220 V, convertible to 24 V -Nominal pressure: max. 6 bar -Number: 3x gate valve available -Price per piece -Dimensions: 520/260/H160 mm -Weight: 4,4 kg/pc.

Condition: excellent (used), functionality: fully functional, warranty duration: 12 months, total width: 1,050 mm, total length: 1,690 mm, total height: 2,170 mm, It is a refurbished machine, ready for operation. It functions properly. Lrsdpfezpw Arsx Ai Hsr

Condition: excellent (used), Disc valve, flap valve, ball valve, butterfly valve, globe valve, slide valve Lsdpfod I I Hpsx Ai Herr -Manufacturer: KSB, gate valve shut-off valve type BOA-C JL1040 -Connection: DN65 PN6 -Quantity: 2x valve available -Price per piece -Dimension: 170/160/H330 mm / 170/160/H340 mm -Weight: 7.6 kg/7.7 kg

Condition: used, Used Matra valve grinding machine with double-cone collets as shown, 380 Volt electric motor fully functional. Please do not send email enquiries! If you have any questions, we are happy to assist you by phone. Viewing and collection only possible by prior telephone appointment! Lrsdpezur T Aefx Ai Hor Subject to alterations, prior sale, and errors.

Condition: excellent (used), Butterfly valve, flap valve, ball valve, butterfly valve, gate valve, diaphragm valve, diaphragm shut-off valve, flanged shut-off valve Ljdpfsrp Ikrox Ai Hsrr -Manufacturer: KSB, gate valve type BOA-W -Connection: DN 50 PN 6 -Number: 3x valve available -Price: per piece -Dimensions: 230/140/H260 mm -Weight: 8.6 kg/piece

Condition: excellent (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve, diaphragm valve, diaphragm shut-off valve, flanged shut-off valve Ledpfx Aisrtcc De Herr -Manufacturer: KSB, Gate valve type BOA-C JL1040 -Connection: DN25 PN6 -Number: 4x valves available -Price: per piece -Dimensions: 120/100/H210 mm -Weight: 2.3 kg/pc.