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PZII-1200 Flameproof Electric Water Distribution Gate Valve for Coal Mine Underground Pump Rooms
$8100
Category: Machinery & Equipment/Compression & Separation Equipment/Portable Air Compressors
Company: 济宁展翔工程机械有限公司
Product Description: Jining Zhanxiang specializes in producing various models of water distribution gate valves with guaranteed quality, competitive prices, reliable after-sales service, and volume discounts. All mining water distribution gate valves produced by the factory first comply with national standards and are universally applicable in the industry, ensuring customers can purchase with confidence.I. Product Features: Lightweight, simple structure, easy operation, excellent sealing performance, suitable for water distribution in various suction wells of underground pump houses in mines.II. Main Parameters of PZI Water Distribution Gate Valve:PZI-400   400   Water   Normal Temperature  216  1  370  Manual Operation   Casting/WeldingPZI-500  500  Water  Normal Temperature  216     450  Manual Operation   Casting/WeldingPZI-600  600  Water  Normal Temperature  290     637  Manual Operation   Casting/WeldingPZI-800    800  Water  Normal Temperature  290     851  Manual Operation   Casting/WeldingPZI-10001000  Water  Normal Temperature  314  1  1431  Manual Operation   Casting/WeldingNote  PZ1-800, PZ1-1000, and PZ1-1200 are of a combined right-angle steel plate welding and casting form.The flange short rods provided with this equipment come in two lengths: 3 meters and 5 meters. Buyers should specify their requirements when placing orders. more>
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PZI-800 Submersible Pump Room Drainage Distribution Gate Valve in 304 Stainless Steel Material
$2500
Category: Machinery & Equipment/Compression & Separation Equipment/Process Compressors
Company: 济宁展翔工程机械有限公司
Product Description: Jining Zhanxiang specializes in the production of various models of water distribution gate valves, ensuring quality, competitive prices, reliable after-sales service, and discounts for bulk orders. This gate valve is an improved product of our factory, featuring advanced technology and reliable quality. It is widely used in metallurgy, mining, building materials, and other industries, making it an ideal device for controlling the flow of dust and materials. Features1. This valve is easy to operate and has a simple structure.2. It offers excellent performance and a long service life.Working PrincipleThe gate valve mainly consists of components such as the frame, gate plate, and electro-hydraulic device. During operation, the piston rod, driven by hydraulic pressure, moves the gate plate back and forth horizontally to achieve the opening and closing of the gate. more>
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cls ferromagnetic detector magnetic resonance metal detection gate magnetic resonance ferromagnetic detection system nuclear magnetic
$1
Category: Others
Company: 深圳市克莱斯科技有限公司
Product Description: The application of ferromagnetic detection systems is highly focused on the core capability of "identifying ferromagnetic substances." Variations in needs across different fields further subdivide their functions, which can be primarily categorized as follows:1. Medical Field: Ensuring Safety of Magnetic Resonance Imaging (MRI) Equipment and PatientsDuring operation, MRI equipment generates a strong magnetic field. If ferromagnetic substances (such as metal dentures, keys, wheelchairs, etc.) enter the scanning room, they may be forcefully attracted by the magnetic field and collide with the equipment at high speed, causing "projectile injuries." Additionally, patients with ferromagnetic implants may experience displacement or heating of the implants due to the magnetic field, posing life-threatening risks.The core applications of ferromagnetic detection systems in this context include:Entrance Pre-Screening: Installing detection gates or detectors at the entrance of MRI rooms to mandatorily screen individuals for ferromagnetic items (such as mobile phones, coins, belt buckles, metal accessories, etc.). Audible and visual alarms are triggered to prevent hazardous items from entering.Patient Screening: Assisting medical staff in confirming whether patients have undeclared ferromagnetic implants (such as early metal contraceptive devices or residual surgical metal clips) to avoid risks during MRI scans.Equipment Protection: Preventing ferromagnetic tools (such as wrenches, screwdrivers) from accidentally entering the magnetic field area, thereby avoiding magnetization or damage to internal components and ensuring the normal operation of MRI equipment. more>
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Energy storage power station fluorocarbon coating gate pier water-based fluorocarbon coating
$2300
Category: Chemicals/Paints & Coatings/Plastic Coatings
Company: 中大恒建北京新材料科技有限公司
Product Description: Fluorocarbon Resin for Concrete Waterproofing in Hydraulic DamsWith the continuous development of hydraulic engineering construction, the waterproofing of dam concrete has gradually become a critical aspect of the project. To enhance the waterproof performance of dam concrete, an increasing number of projects have begun to use waterproofing agents for concrete waterproofing treatment. Among them, fluorocarbon resin, as a high-performance waterproofing agent, is being increasingly widely applied in the field of hydraulic dam concrete waterproofing.Fluorocarbon resin is a high-performance organic polymer material with excellent weather resistance, corrosion resistance, abrasion resistance, and self-cleaning properties. Due to the presence of fluorine-carbon bonds in its molecular structure, fluorocarbon resin exhibits very high chemical and thermal stability, allowing it to maintain good performance under extreme environmental conditions. As a result, fluorocarbon resin is widely used.In the field of hydraulic dam concrete waterproofing, fluorocarbon resin primarily exerts its waterproofing effects through the following aspects:1. Fluorocarbon resin can form a dense waterproof film on the concrete surface, effectively blocking the intrusion of water and harmful substances, thereby improving the durability and impermeability of the concrete.2. Fluorocarbon resin has excellent adhesion, enabling it to bond tightly with the concrete surface, making it less prone to peeling and damage, thus ensuring long-term waterproofing effectiveness.3. Fluorocarbon resin possesses good UV resistance and anti-aging properties, allowing it to maintain stable waterproofing performance under prolonged sunlight and harsh environmental conditions.4. The waterproof layer formed by fluorocarbon resin has excellent self-cleaning and corrosion resistance, enabling it to resist erosion from various chemical substances, thereby extending the service life of the dam. more>
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Explosion-proof Electric Water Distribution Gate Valve for Underground Mining Use, Model PXW-II-1000
$8000
Category: Machinery & Equipment/Engineering & Construction Machinery/Other Engineering & Construction Machinery
Company: 济宁展翔工程机械有限公司
Product Description: Jining Zhanxiang specializes in the production of various models of water distribution gate valves, ensuring quality, competitive prices, reliable after-sales service, and bulk order discounts. PZI Water Distribution Gate ValveProfessional production of PZI-400 water distribution gate valve, PZI-500 water distribution gate valve, PZI-600, PZI-800 water distribution gate valve, PZI-1000 water distribution gate valve.We are pleased to introduce the PZI-type water distribution gate valve, which is an improved design based on the PZ-type. This type of water distribution gate valve offers advantages such as light weight, simple structure, easy operation, and excellent sealing performance. It is suitable for water distribution in pump rooms of underground mines.PZ—Water Distribution Gate Valve, 1—First technical improvement, 500—Nominal diameter (mm)Model: PZI-400, PZI-500, PZI-600, PZI-800, PZI-1000Nominal diameter (mm): 400, 500, 600, 800, 1000Medium: WaterMedium temperature: Normal temperatureOperating stroke (mm): 216, 216, 290, 290, 314Pressure (kgf/cm²): Working pressure 1Test pressure: 2.5Operation method: Manual operationManufacturing process: Casting/WeldingWeight (kg): With flange stub: 370, 450, 637, 851, 1431Without flange stub: 289, 345, 494, 656, 1122Note: PZ1-800, PZ1-1000, PZ1-1200 are of a combined right-angle steel plate welding and casting form. more>
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Explosion-proof Electric Water Distribution Gate Valve Model PXW-II-2000 for Underground Mine Use
$13500
Category: Machinery & Equipment/Engineering & Construction Machinery/Other Engineering & Construction Machinery
Company: 济宁展翔工程机械有限公司
Product Description: Jining Zhanxiang specializes in the production of various models of water distribution gate valves, with guaranteed quality, competitive prices, reliable after-sales service, and discounts for bulk orders. Our mining water distribution gate valves are first and foremost compliant with national standards, universally applicable in the industry, and can be purchased with confidence.I. Product Features: Lightweight, simple structure, easy operation, excellent sealing performance, suitable for water distribution in various suction wells of mine underground pump rooms.II. Main Parameters of PZI Water Distribution Gate Valve:PZI-400   400   Water   Normal Temperature  216  1  370  Manual Operation   Casting/WeldingPZI-500  500  Water  Normal Temperature  216     450  Manual Operation   Casting/WeldingPZI-600  600  Water  Normal Temperature  290     637  Manual Operation   Casting/WeldingPZI-800    800  Water  Normal Temperature  290     851  Manual Operation   Casting/WeldingPZI-10001000  Water  Normal Temperature  314  1  1431  Manual Operation   Casting/WeldingNote  PZ1-800, PZ1-1000, PZ1-1200 are of a combined right-angle steel plate welding and casting form.The flange short rods provided with this equipment come in two lengths: 3 meters and 5 meters. Buyers should specify when placing orders. more>
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Z41F or Z43F Carbon Steel or Stainless Steel Soft Seal API 6D Flat Gate Valve
Negotiable
Category: Machinery & Equipment/Valves/Gate Valves
Company: 自贡自泵球阀水泵有限公司
Product Description: Zigong Valve Z41F or Z43F Carbon Steel or Stainless Steel Soft Seal American Standard API6D Flat Gate ValveBefore inquiring or purchasing, users are requested to provide accurate parameters such as diameter, pressure, connection method, operation method, and main material. The above prices are reference prices, and prices vary for different models. Additionally, this product is custom-made with a production cycle, and delivery times also vary. Therefore, for specific model prices and delivery times, please call for consultation.API6D The flat gate valve is a sliding valve with a closure element in the form of a parallel gate. The closure element can be a single gate or a double gate with a spreading mechanism between them. The pressing force of the gate against the valve seat is controlled by the medium pressure acting on the floating gate or floating valve seat. In the case of a double gate flat gate valve, the spreading mechanism between the two gates can supplement this pressing force.API6D Flat gate valves can be divided into manual flat gate valves, pneumatic flat gate valves, and electric flat gate valves based on the driving method. According to their use and application, they can be categorized into flat gate valves with diversion holes, flat gate valves without diversion holes, oil field flat gate valves, pipeline flat gate valves, and gas flat gate valves, among others.API6D Flat gate valves are suitable for natural gas, petroleum, chemical, environmental protection, urban pipelines, gas pipelines, and other transmission pipelines, venting systems, and gas storage devices, serving as opening and closing equipment. Z43 type single gate flat gate valves with diversion holes are suitable for long-distance pipelines in natural gas extraction and purification.API6D Flat gate valve diameter range : DN25~1200 Pressure range: 0.6MPa~45MPa 150Lb~3000Lb Flat gate valves with diversion holes are used in pipelines that require pigging for cleaning, while those without diversion holes are used in pipelines that do not require pigging.API6D Flat gate valve advantages: Low flow resistance, with non-reduced ports having flow resistance similar to that of short pipes. Flat gate valves with diversion holes installed in pipelines can also be directly cleaned using pigs. Since the gate slides on two valve seat surfaces, flat gate valves are also suitable for media with suspended particles. The sealing surface of the flat gate valve is actually self-aligning. The valve seat sealing surface is not damaged by thermal deformation of the valve body. Moreover, even if the valve is closed in a cold state, thermal elongation of the valve stem will not overload the sealing surface.Supplier: Zigong ZIPU Ball Valve Pump Co., Ltd. ZIPO VALVE & PUMP CO., LTD more>
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Bi-directional Water-Stop Cast Iron Gate with Bronze Inlay
$10000
Category: Hardware & Tools/Castings/Iron Castings
Company: 新河县泽隆贝迪水利机械厂(个体工商户)
Product Description: The bidirectional water-stop cast iron copper-inlaid gate is a key equipment used in water supply and drainage, flood control, sewage treatment, and other engineering projects. It features bidirectional pressure-bearing and bidirectional water-stop functions, preventing media backflow. Its core structure includes a gate frame, gate plate, sealing strip, guide rail, and adjustment mechanism, made of cast iron to ensure strength and corrosion resistance. Structural FeaturesMaterial: The main body uses gray cast iron or ductile iron, with copper or rubber inlaid on the sealing surface. The outer arc design enhances uniform stress distribution. Sealing Performance: The sealing gap is adjusted to ≤0.1mm via a wedge device, with forward leakage ≤0.7L/m·min and reverse leakage ≤1.25L/m·min. Installation: Supports embedded steel plate or bolt fixation, compatible with manual/electric/hydraulic hoists. Performance ParametersPressure-Bearing Capacity: Maximum forward/reverse head of 10 meters, nominal pressure ≤0.1MPa. Operating Temperature: -20℃ to 120℃, suitable for various media such as sewage and seawater. Opening/Closing Speed: 0.2-1.5 meters per minute, supports remote control. Application ScenariosPrimarily used in municipal water supply and drainage, river cutoff, sewage treatment, industrial water treatment, and other scenarios requiring bidirectional water-stop to avoid sewage backflow risks. more>
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Explosion-proof Electric Distribution Gate Valve for Sewage Discharge in PZII-1400 Underground Mine Pump Room
$9000
Category: Machinery & Equipment/Compression & Separation Equipment/Air Receiver Tanks
Company: 济宁展翔工程机械有限公司
Product Description: Jining Zhanxiang specializes in the production of various models of water distribution gate valves, with guaranteed quality, competitive prices, reliable after-sales service, and bulk order discounts. The PZ2 type water distribution gate valve is a right-angle gate valve that uses a small electric motor as the power source to replace manual operation and can withstand a pressure of 0.1Mpa. It is primarily used for water distribution in various suction wells in underground mines and can also be used for ore dressing and water treatment pool drainage. The water should not contain corrosive media, and the water temperature should not exceed 80°C. The PZI-600 water distribution gate valve is made of carbon steel, constructed with 8mm thick steel plate, with a maximum pressure capacity of 1.9MPa. It comes with a one-year quality guarantee and offers better quality than iron valves, mainly used in underground mines. The connecting rod can be customized according to customer requirements, with common specifications including 1.5m, 3m, 5m, 5.5m, 6m, etc. Please contact us promptly if needed.I. Overview1. This product series is a right-angle gate valve that can withstand a pressure of 0.1Mpa. It is mainly used for water distribution in various suction wells in underground mines and can also be used for ore dressing and water treatment pool drainage. The water should not contain corrosive media, and the water temperature should not exceed 80°C.2. Model significance:For example: PZ2-400PZ2 - Water Distribution Gate Valve400 - Nominal diameter3. The standard implemented for this product series is the enterprise standard Q/BBC-007-91 "Water Distribution Gate Valve."II. Structural Description1. The water distribution gate valve consists of components such as the control console, connecting rod, valve stem, gate valve, and short pipe.2. The PZ2 type uses a small electric motor as the power source to replace manual operation, making it convenient and efficient.3. The gate valve is composed of the valve body and the valve disc.(1) The valve body is a welded component, with a conical sealing ring installed at the bottom, which, together with the valve disc, forms the sealing part.(2) The valve disc is composed of a welded part and a rubber gasket, connected to the valve stem via a ring screw assembly to ensure the valve's sealing performance.4. The short pipe is used for embedding into the wall of the water distribution well and is a welded component.5. The length of the connecting rod is determined by the height difference between the bottom plate of the water distribution well and the pump room floor. It is available in four specifications: 5m, 4.5m, 4m, and 3.5m. Users can also determine the length of the connecting rod based on the actual installation height and customize it as needed. more>
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Explosion-proof electric water distribution gate valve for sewage discharge in the PZII-1800 underground pump room.
$1200
Category: Machinery & Equipment/Compression & Separation Equipment/Centrifugal Air Compressors
Company: 济宁展翔工程机械有限公司
Product Description: Jining Zhanxiang specializes in the production of various models of water distribution gate valves, with guaranteed quality, competitive prices, and reliable after-sales service. Bulk orders enjoy preferential rates. PZI-800 water distribution gate valve, water distribution gate valve manufacturer, high-quality water distribution gate valve, water distribution gate valve manufacturer, cast iron water distribution gate valve, manual water distribution gate valve.[Words that should be written on the office wall] The biggest difference between successful people and mediocre people often lies in this: at the moment you want to give up, slack off, or retreat, someone else persists, even though they are just as tired or fearful as you are. Whenever you want to give up, tell yourself to hold on a little longer. Remember: "Heaven rewards diligence" means the harder you work, the luckier you become. Nine sentences to give you strength, reminding yourself constantly. Friday, don’t slack off, good morning!Its features include light weight, simple structure, easy operation, and excellent sealing performance. It can be used in the pump rooms of mines for various water suction wells to match the various mining water distribution gate valves produced by our factory. First and foremost, our products comply with national standards and are universally applicable in the industry, so you can purchase with confidence.Main parameters of PZI water distribution gate valves:Taking PZI-800 as an example, the code meaning:Model Nominal Diameter: (mm) Medium: Medium Temperature Operating Stroke (mm) Pressure (kgf/cm²) Weight (kg) With Flange Short Pipe Operation Method Manufacturing ProcessPZI-400  400             Water       Room Temperature      216                1                 370                   Manual Operation  Casting/WeldingPZI-500 500 Water Room Temperature 216  450 Manual Operation  Casting/WeldingPZI-600 600 Water Room Temperature 290  637 Manual Operation  Casting/WeldingPZI-800 800 Water Room Temperature 290  851 Manual Operation  Casting/WeldingPZI-10001000 Water Room Temperature 314 1 1431 Manual Operation  Casting/WeldingNote: PZ1-800, PZ1-1000, PZ1-1200 are of a combined form of right-angle steel plate welding and casting.Gate valves have the following advantages: 1. Gate valves have low fluid resistance, and the sealing surface is less subjected to冲刷 and erosion by the medium. 2. Gate valves are relatively easy to open and close. 3. The flow direction of the medium in gate valves is not restricted, causing no turbulence or pressure drop. 4. Gate valves have a simple shape, short structural length, good manufacturability, and wide applicability. The disadvantages of gate valves are as follows: 1. The sealing surfaces of gate valves are prone to erosion and wear, making maintenance relatively difficult. 2. Gate valves have large external dimensions, require certain space for opening, and have long opening and closing times. more>
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Pig farm vehicle simple disinfection gate, vehicle entry-exit epidemic prevention cleaning and drying center, breeding farm central pipeline network high-pressure cleaning machine.
$5999
Category: Machinery & Equipment/Agricultural Machinery/Other Agricultural Machinery
Company: 山东陆雄机械有限公司
Product Description: Pig Farm Vehicle Simple Disinfection Gate Washing and Disinfection Center Vehicle Entrance and Exit Epidemic Prevention Cleaning Drying Cleaning Center Breeding Farm Central Pipeline Network High-Pressure Cleaning MachineGood management is the prerequisite for ensuring biosafety in the washing and disinfection center. Only by effectively managing the washing and disinfection center can vehicles be properly cleaned, disinfected, and dried, ensuring they are not recontaminated. The management of the washing and disinfection center includes four parts: personnel management, vehicle management, material management, and on-site standardized management.Pig Farm Vehicle Simple Disinfection Gate Washing and Disinfection Center Vehicle Entrance and Exit Epidemic Prevention Cleaning Drying Cleaning Center Breeding Farm Central Pipeline Network High-Pressure Cleaning Machine1. Personnel Management. The washing and disinfection center should have dedicated personnel in charge, with the position designated as the center director, responsible for all matters in the center and serving as the primary inspector for vehicle cleaning, disinfection, and drying. All personnel must follow the unidirectional flow principle, moving from the gray zone to the clean zone in the sequence of "clothing and shoe disinfection → personnel shower → change of clothing and shoes → clean zone dormitory," ensuring that those entering the clean zone meet biosafety requirements.2. Vehicle Management. All private vehicles must be parked in the dirty zone parking lot and are strictly prohibited from entering the gray or clean zones. Livestock transport vehicles must strictly adhere to the unidirectional flow principle, entering through the dirty zone gate, undergoing thorough cleaning and disinfection in the washing area, draining and air-drying in the gray zone until no water remains inside or outside the vehicle, then proceeding to the drying room, and finally parking in the clean zone parking area after drying.3. Material Management. All materials entering the washing and disinfection center must enter through the gray zone door of the material room, undergo fumigation disinfection for over 24 hours, and be retrieved from the clean zone door. The entire搬运 process must ensure that only one door is opened at a time.4. On-site Standardized Management. The washing and disinfection center must be strictly divided into dirty, gray, and clean zones. Detailed on-site standardized management systems should be established based on the specific conditions of each center and biosafety requirements, strictly implemented, and regularly inspected and reviewed by designated personnel.Pig Farm Vehicle Simple Disinfection Gate Washing and Disinfection Center Vehicle Entrance and Exit Epidemic Prevention Cleaning Drying Cleaning Center Breeding Farm Central Pipeline Network High-Pressure Cleaning MachineEstablishing an integrated washing and disinfection center outside the pig farm serves two purposes: firstly, the vehicle washing and disinfection center can quickly, conveniently, and effectively create a specific "high-temperature + dry + clean" environment where most pathogenic microorganisms rapidly become inactive; secondly, it helps build multiple layers of biosafety protection circles from the outside to the inside centered around the pig farm, gradually reducing the environmental pathogen load from the exterior to the production area inside the farm. Therefore, setting up a vehicle washing and disinfection center is crucial to improve the "transportation safety factor" of the pig farm, ensuring that all external vehicles undergo thorough cleaning, disinfection, and drying to eliminate African swine fever virus and other pathogens before they enter the farm gates.The establishment of a washing and disinfection center on a breeding farm is intended to clean, disinfect, and dry vehicles entering the pig farm, as well as to clean and disinfect accompanying personnel and items, quickly and efficiently eliminating most pathogens. However, the management of the washing and disinfection center is the true guarantee of its safety and prevention effectiveness. Only by following standardized and regulated disinfection procedures and conducting strict post-disinfection inspections can a multi-layered biosafety protection circle be formed, with the pig farm at its core and the washing and disinfection center as a barrier, effectively ensuring the safety of the pig farm. more>
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