Negotiable

Category: Machinery & Equipment/Valves/Ball Valves

Company: 上海精欧工业阀门有限公司

Product Description: Electric Soft Seal Ball Valve Product OverviewOur company's Q941F electric soft seal ball valve only requires a 90° rotation driven by an angular stroke electric actuator to fully close or open, compared to gate valves and globe valves of the same specifications. The valve body passage and connecting pipe diameter are equal and form a straight diameter, allowing the medium to flow through almost without loss. The electric soft seal ball valve is an important type of valve widely used in petrochemical and long-distance pipeline fields. Its closing component is a partially perforated sphere, which rotates with the valve stem to achieve valve opening or closing. Its features are as follows: suitable for on-off and regulating applications. The electric ball valve can cut off and allow the flow of media in transportation pipelines for petroleum, chemical, papermaking, metallurgy, sewage treatment, tank trucks, etc. It offers excellent sealing performance, high flow capacity, easy installation and maintenance, low flow resistance, and reliable sealing, even for shut-off. The electric soft seal ball valve is compact, lightweight, with high thrust, strong functionality, built-in servo amplifier, easy operation, and high reliability. Flow direction is arbitrary, with a wide adjustable range, suitable for high-pressure and large-diameter applications, controlling high-viscosity media with fibers and fine particles. Direct connection method, the electric actuator has a built-in servo system, eliminating the need for an external servo amplifier. Input and output signals of 4-20mA and 220VAC power supply can control operation. The electric soft seal ball valve has advantages such as simple wiring, compact structure, and stable and reliable operation. more>

Negotiable

Category: Machinery & Equipment/Valves/Butterfly Valves

Company: 上海精欧工业阀门有限公司

Product Description: Electric Soft Seal Butterfly Valve Product OverviewThe D971X electric soft seal butterfly valve features an integrated structure and can be operated by connecting to a 220VAC power supply. It can also be equipped with a control module to accept control signals (4-20mADC or 1-5VDC) for regulation and control. This valve offers strong functionality, compact size, light weight, reliable performance, and simple supporting components. It provides high flow capacity and is suitable for常温 and clean media. To minimize leakage (as low as 0.01%), a soft seal (rubber ring or PTFE ring) can be added to the valve disc. For high-temperature and high-pressure conditions, a triple eccentric hard seal valve body is available. The electric soft seal butterfly valve is widely used in industrial process control systems across various industries including food, environmental protection, light industry, petroleum, chemical, teaching equipment, papermaking, power, and more.Electric Soft Seal Butterfly Valve Wafer TypeElectric Soft Seal Butterfly Valve Flange Type more>

Negotiable

Category: Instruments & Meters/Testing Machines/Other Testing Machines

Company: 山东普创工业科技有限公司

Product Description: The flexible packaging bag seal integrity tester complies with standards such as GB/T 15171. By evacuating the vacuum chamber, it creates an internal and external pressure difference in the sample immersed in water, allowing observation of gas leakage from the sample to determine its sealing performance. Alternatively, by evacuating the vacuum chamber to create an internal and external pressure difference, it observes the expansion of the sample and its shape recovery after vacuum release to determine the sealing performance.Flexible Packaging Bag Seal Integrity TesterLT-02Pis professionally suitable for testing the sealing performance of flexible packaging bags, bottles, tubes, cans, etc., in industries such as pharmaceuticals, medical devices, food, daily chemicals, and electronic components. This testing equipment creates an internal and external pressure difference by evacuating the vacuum chamber, allowing observation of gas leakage from the sample immersed in water to determine its sealing performance. Alternatively, by evacuating the vacuum chamber to create an internal and external pressure difference, it observes the expansion of the sample and its shape recovery after vacuum release to determine the sealing performance.Flexible Packaging Bag Seal Integrity Tester LT-02PMain Parameters:Main Parameters:Common Name: Seal Tester, Leak Tester, Seal Integrity Tester, Seal Detection InstrumentVacuum Degree: 0 to -90 KPASensor Accuracy: ≤0.5 GradePressure Adjustment Range: 0.2-0.7 MPAVacuum Chamber: Φ270 mm x 210 mm (H)Φ360 mm x 585 mm (H)Φ460 mm x 330 mm (H) (Other sizes customizable)Response Speed: 5 MSBuilt-in Modes: Single Point Mode, Incremental ModeInterface Size: Φ6Resolution: 0.01 KpaPressure Holding Time: 0-999999 SDisplay Screen: 7-inch TouchscreenAir Source: Compressed Air (provided by user)Equipment Dimensions: 420 (L) X 300 (B) X 165 (H) MMTechnical Standards:GB/T 15171 Test Method for Seal Integrity of Flexible Packaging BagsASTM D3078 Standard Test Method for Determination of Leaks in Flexible Packaging by Bubble Emission more>

$面议

Category: Machinery & Equipment/Commercial Equipment/Display Racks

Company: 西安西驰电气股份有限公司

Product Description: The CMC-HX soft starter is a new type of intelligent starting and protection device for asynchronous motors. It integrates starting, display, protection, and data collection into a single motor terminal control unit. Users can achieve complex control functions with fewer components. The bilingual interface in both Chinese and English makes operation more straightforward. Additionally, the CMC-HX soft starter comes with an integrated current transformer, eliminating the need for external accessories. more>

$面议

Category: Machinery & Equipment/Commercial Equipment/Bag Closing Machines

Company: 西安西驰电气股份有限公司

Product Description: The CMC-LX motor soft starter is a novel motor starting and protection device that integrates power electronics technology, microprocessors, and automatic control. It enables smooth, step-less starting and stopping of motors, avoiding mechanical and electrical shocks caused by traditional starting methods such as direct starting, star-delta starting, and autotransformer reduced-voltage starting. It also effectively reduces the starting current and power distribution capacity, eliminating the need for capacity expansion investments. Additionally, the CMC-LX soft starter incorporates an internal current transformer, eliminating the need for external installation by users. more>

Negotiable

Category: Electrical Equipment & Supplies/Switches/Reversing Switches

Company: 西安西驰电气股份有限公司

Product Description: The XST260 series is a low-voltage fully intelligent built-in bypass motor soft starter. In addition to the functions of a general-purpose soft starter, this series also features load application scenario implementation solutions, making it highly powerful. more>

Negotiable

Category: Machinery & Equipment/Valves/Butterfly Valves

Company: 自贡自泵球阀水泵有限公司

Product Description: Sichuan Zigong Valve D341XFlange Soft Seal Butterfly Valveor zipo2019; Q: 219(141)7589The above prices are reference prices, and prices for different models vary. Additionally, this product is a customized product with a production cycle, and delivery times also differ. Therefore, for specific model prices and delivery times, please call for consultation. D341X butterfly valve features: simple structure, compact overall size, and light weight. Bidirectional sealing performance with low torque value. Flow characteristics tend to be linear, with good regulation performance. Flange connection allows for convenient installation, either vertical or horizontal. Various sealing pair materials are available for user selection. The valve can also be used at the pipe end as a drain valve. The valve seat sealing ring is organically integrated with the valve body, giving the valve a long service life. D341X or D341X butterfly valve features:Applicable medium: water, oil, and non-corrosive media; Applicable temperature: -29~120℃Other common rising stem flange butterfly valve models: D41X rubber seal flange butterfly valve, D41F fluoroplastic seal flange butterfly valve, D41H hard seal flange butterfly valve with stainless steel Cr13 sealing surface, D41W hard seal butterfly valve with valve body material sealing surface, D41Y hard seal flange butterfly valve with hard alloy sealing surface;Valve body material: ductile iron, cast steel, stainless steel, carbon steel.Flange centerline butterfly valve specifications and models: D41X, D41F, D41H, D41W, D41YFlange single eccentric butterfly valve specifications and models: D40X, D40F, D40H, D40W, D40YFlange double eccentric butterfly valve specifications and models: D42X, D42F, D42H, D42W, D42YFlange triple eccentric butterfly valve specifications and models: D43X, D43F, D43H, D43W, D43YWafer type (lug type) centerline butterfly valve specifications and models: D71X, D71F, D71H, D71W, D71YWafer type (lug type) single eccentric butterfly valve specifications and models: D70X, D70F, D70H, D70W, D70YWafer type (lug type) double eccentric butterfly valve specifications and models: D72X, D72F, D72H, D72W, D72YWafer type (lug type) triple eccentric butterfly valve specifications and models: D73X, D73F, D73H, D73W, D73YWelded centerline butterfly valve specifications and models: D61X, D61F, D61H, D61W, D61YWelded single eccentric butterfly valve specifications and models: D60X, D60F, D60H, D60W, D60YWelded double eccentric butterfly valve specifications and models: D62X, D62F, D62H, D62W, D62YWelded triple eccentric butterfly valve specifications and models: D63X, D63F, D63H, D63W, D63YSealing method: soft seal or hard sealOperation method: handle, worm gear, electric actuator, pneumatic actuator, hydraulic actuator, pneumatic-hydraulic联动 actuator, electro-hydraulic联动 actuator.Supplier: Zigong Zipump Ball Valve Water Pump Co., Ltd. ZIPO VALVE & PUMP CO., LTD more>

Negotiable

Category: Interwoven Fabric

Company: 桐乡市典艺纺织品贸易有限公司

Product Description: 　　公司主要产品有各式印花围巾、各式仿真丝印花产品、经纬编麂皮绒、超柔短毛绒、花点绒、丝光绒、金光绒、圈绒、网眼布等。 纱支:75D密度:75D成分及含量:100%涤纶幅宽:160克重:200染整工艺:染色 more>

$2688

Category: Chemicals/Organosilicon/Silanes

Company: 重庆亿辰星电气有限公司

Product Description: CMC-055/3-LX Chongqing Xichi Soft Starter Agent, 55KW Xichi Soft Starter, CMC-LX055-3 Intelligent Soft Starter. The Xichi Soft Starter CMC-055/3-LX is an efficient and reliable motor starting device, suitable for the start and stop of various electric drive equipment.CMC-LX Series Motor Soft StarterI. Function:The CMC-LX motor soft starter is a new type of motor starting and protection device that combines power electronics technology, microprocessors, and automatic control. It enables smooth, step-less starting/stopping of motors, avoiding mechanical and electrical impacts caused by traditional starting methods such as direct starting, star-delta starting, and autotransformer reduced-voltage starting. It effectively reduces starting current and power distribution capacity, avoiding the need for capacity expansion investments. Additionally, the CMC-LX soft starter integrates a current transformer internally, eliminating the need for external connections by users.CMC-LX Soft Starter ModelsCMC-008/3-LXCMC-015/3-LXCMC-018/3-LXCMC-022/3-LXCMC-030/3-LXCMC-037/3-LXCMC-045/3-LXCMC-055/3-LXCMC-075/3-LXCMC-090/3-LXCMC-110/3-LXCMC-132/3-LXCMC-160/3-LXCMC-185/3-LXCMC-220/3-LXCMC-250/3-LXCMC-280/3-LXCMC-315/3-LXCMC-400/3-LXCMC-470/3-LXCMC-530/3-LXCMC-630/3-LX more>

Negotiable

Category: Electrical Equipment & Supplies/Low Voltage Electrical/Electromagnets

Company: 沈阳永鑫恒远电气技术有限公司

Product Description: Product Overview:The KSR series 100S AC motor soft starter is a state-of-the-art starting device designed and manufactured using power electronics technology, microprocessor technology, and modern control theory. This product effectively limits the starting current of asynchronous motors,and can be widely applied to loads such as fans, water pumps, conveyors, and compressors. It is an ideal replacement for traditional step-down starting equipment like star/delta conversion, autotransformer step-down, and magnetic control step-down starters.Product Features:Starting Methods: 1. Voltage ramp 2. Current limit 3. Jog 4. Heavy load. Different starting modes and parameter settings can be selected based on load characteristics to achieve the optimal starting effect for the motor.High Technical Performance: Thanks to the high-performance microprocessor and powerful software support, the control circuit is simplified, ensuring consistent, accurate, and fast execution speeds without the need for parameter adjustments.High Reliability: All electrical components of the KSR series 100S soft starter undergo strict screening, and the main control board is subjected to a 72-hour high-temperature cycle test, ensuring high reliability of the factory products.Optimized Structure: The unique compact modular structure and top-in, bottom-out wiring connection method make it very convenient for user integration or complete sets.Multiple Protection Functions: The KSR series 100S soft starter offers various protection functions during motor starting and operation (such as overcurrent, phase loss, overheating, etc.), eliminating the need for additional motor protection circuits in single-unit control, reducing integration or complete set costs, and simplifying the circuit.Human-Machine Interface: An intuitive and convenient operation keyboard allows for the setting and modification of start-stop, operation, and protection parameters according to different loads.Analog Signal Output: Provides 4-20mA signal output.Actual Power Setting: When the soft starter's power rating exceeds the actual load power, the rated current of the soft starter can be set according to the actual load to ensure matching between the soft starter and the actual load, guaranteeing the accuracy of starting, operation, and protection parameters.Application Range:Fans and Water Pumps: Water supply, heating, central air conditioning, firefighting equipment, blowers, induced draft fans, etc.Mining Machinery: Flotation machines, ball mills, crushers, vibrating screens, belt conveyors, etc.Building Material Machinery: Cutting machines, stone saws, crushers, etc.Others: Coal, chemical, vacuum equipment, air compressors, oil pumps, etc. more>

Negotiable

Category: Others

Company: Zhengzhou Sidason Electric Automation Equipment Co., Ltd.

Product Description: I. Product FeaturesSDS-RQ800 AC motor soft-start control cabinet is a modern, environmentally friendly, and energy-saving product designed and manufactured using power electronics technology, microprocessor technology, and modern control theory. It is an upgraded replacement for traditional relay-controlled magnetic control, autotransformer, and star-delta conversion control cabinets that are widely used today.1.Reduces motor starting current, lowers power distribution capacity, and avoids expansion investment2.Reduces starting mechanical stress, extends the lifespan of motors and related equipment3.Contactless stepless voltage regulation for high current, with strong overload capacity4.Comprehensive protection functions, stable and reliable performance5.Suitable for frequent or infrequent starting II. Basic System Composition and Starting Characteristics Basic System Block Diagram     Basic Starting Characteristic Curve   III. SDS-RQ800Soft Start Cabinet Types: 1. SDS-801B1One active, one standby 2. SDS-801T2One drive two 3. SDS-801T3One drive three 4 . SDS-801T4One drive four 5. SDS-802B1Two active, one standby IV. Scope of Application:　This product is widely used in motor-driven equipment in fields such as electromechanical, metallurgy, construction, mining, petroleum, and chemical industries. It is compatible with electromechanical devices like fans, compressors, water pumps, textile machinery, mixers, refrigeration equipment, rolling machines, conveyor belts, etc., making it an ideal replacement for traditional motor starting devices. more>

$Negotiate

Category: Chemicals/Amines/Cyclohexylamine

Company: Shenzhen Alitonda Gifts Technology Co.,Ltd

Product Description: Different kinds of PVC cartoon image, PVC people image, PVC animal image, PVC emotion icon image card holder license holder working card holder traffic card bank card holder customized. These luggage tags are very popular in luggage bag suitcase application or promotion gifts. Of course, color, style, size, image, logo etc Shenzhen Alitonda Gifts Technology Co.,Ltd can customize according to your needs.   Material PVC Style/shape offer your sample or tell us you design Sample 2-3 days OEM/ODM Yes LOGO Yes MOQ as your required Color according to PANTONE or you offer Sample cost according to the products you make Packing accoridng to the products or as your requirements Price according to the difficulty of products and the quantity Material Pass ROHS REACH STC and SGS   more>

$8670

Category: Others

Company: 沈阳永鑫恒远电气技术有限公司

Product Description: more>

Negotiable

Category: Electrical Equipment & Supplies/Low Voltage Electrical/Low Voltage Fuses

Company: 沈阳永鑫恒远电气技术有限公司

Product Description: The CT soft starter is a new type of starting equipment produced using power electronics technology, microprocessor technology, and modern control theory. By controlling the thyristor, it achieves starting characteristics such as stepped frequency conversion, stepless voltage regulation, low starting current, and high starting torque. It integrates starting, display, protection, and data collection into one. Users can achieve complex control functions through simple operations. The bilingual interface (Chinese and English) makes operation even more convenient.1. Load Application ParametersBuilt-in ten load types for user selection. For each load type, provided starting control curves ensure the soft starter matches the load, achieving excellent starting and stopping effects.2. Multiple Starting MethodsVoltage ramp start, linear torque control start, square torque control start, and stepped frequency control start. Programmable kick-start torque and starting current limits can be applied in each mode. The basic algorithm ensures more accurate and smooth motor starting and stopping.3. Advanced Communication FunctionEquipped with an RS485 communication interface for easy network connection and control, improving system automation and reliability. Embedded Modbus standard protocol facilitates configuration connection.4. Analog Signal Control UserCan input 4–20mA or 0–20mA standard signals, with upper and lower limits settable on the operation panel for motor start/stop control and alarms. Also enables data transmission (pressure, temperature, flow, etc.) via the soft starter. Features 4–20mA or 0–20mA standard analog signal output.5. Strong Anti-InterferenceAll external control signals are optically isolated, with different noise immunity levels set, suitable for use in industrial environments.6. Dual Parameter FunctionThe soft starter simultaneously includes two sets of control parameters for motors of different power ratings, enabling control of two motors with different powers.7. Multiple Stopping MethodsFree stop, soft stop, pump stop, internal braking stop, external braking stop.8. Power Frequency Self-AdaptationSelf-adaptive function for 50/60Hz power frequency, convenient for users.9. Dynamic Fault MemoryCan record up to 15 faults, facilitating troubleshooting.10. Comprehensive Protection FunctionsFull-range detection of current and load parameters. Includes microcomputer protection functions such as overvoltage, undervoltage, three-phase voltage imbalance, overcurrent, overload, underload, overheating, phase loss, short circuit, three-phase current imbalance, phase sequence detection, leakage, zero-sequence detection, system abnormality, and crystal oscillator abnormality.11. User-Friendly Human-Machine InterfaceLCD display and navigational operation mode make parameter setting and adjustment more convenient, and fault and real-time monitoring more intuitive. Features both Chinese and English display interfaces.Control PowerAC110V--AC220V±15%, 50/60HzThree-Phase PowerAC380V, 690V, 1140V±15%Rated Current18A--1000A, 22 ratings in totalSuitable MotorGeneral squirrel-cage asynchronous motorStarting Ramp MethodsVoltage ramp start, linear torque control start, square torque control start, stepped frequency control startStopping MethodsFree stop, soft stop, pump stop, internal braking, external brakingLogic InputImpedance 1.8KΩ, power +24VStarting FrequencyCan be set for frequent or infrequent starting, internally configurableProtection FunctionsOvervoltage, undervoltage, three-phase voltage imbalance, overcurrent, overload, underload, overheating, phase loss, short circuit, three-phase current imbalance, phase sequence detection, leakage, zero-sequence detection, motor temperature protection, etc.Protection LevelIP00, IP20Cooling MethodNatural cooling or forced air coolingInstallation MethodWall-mountedEnvironmental ConditionsFor altitudes above 2000 meters, capacity should be reduced accordinglyAmbient temperature between -25°C to +45°CRelative humidity not exceeding 95% (20°C±5°C)No flammable, explosive, or corrosive gases; no conductive dust; indoor installation with good ventilation; vibration less than 0.5G more>

$10000

Category: Chemicals/Plastics & Products/Plastic Raw Materials

Company: 无锡嘉弘塑料科技有限公司

Product Description: High-Transparency Low-Odor Soft PVC GranulesThe IMN131 series of high-transparency, low-odor soft PVC specialty granules are suitable for injection-molded soft PVC products, primarily used in medical (industrial) goggles, oxygen masks, and various high-transparency soft injection-molded PVC products.IMN 131A1 (Representative Model)Product Application:The IMN131 series of high-transparency, low-odor soft PVC specialty granules are suitable for injection-molded soft PVC products, primarily used in medical (industrial) goggles, oxygen masks, and various high-transparency soft injection-molded PVC products.Product Features:● Excellent injection molding processability;● Extremely high transparency;● Good low-odor properties;● Complies with EU environmental standards.Product Performance:Item Test Standard Index Density ASTM D792-00 1.27～1.29g/cm³ Shore A (Hardness) ASTM D2240 80～85Tensile Strength ASTM D638-03 (50mm/min) ≥18MPaLight Transmittance ASTM D1003 Method A (0.5mm) ≥96%Elongation at Break ASTM D638-03 (50mm/min) ≥160% Haze ASTM D1003 Method A (0.5mm) ≤1.8%More Models:Model Hardness (Shore A) Performance and Application IMN131-60A1 60～65 High-transparency, low-odor for injection molding, compliant with ROHS and REACH regulations, DEHP-free;IMN131-65A1 65～70 High-transparency, low-odor for injection molding, compliant with ROHS and REACH regulations, DEHP-free;IMN131-70A1 70～75 High-transparency, low-odor for injection molding, compliant with ROHS and REACH regulations, DEHP-free;IMN131-75A1 75～80 High-transparency, low-odor for injection molding, compliant with ROHS and REACH regulations, DEHP-free; more>

$10000

Category: Chemicals/Plastics & Products/Thermoplastics

Company: 无锡嘉弘塑料科技有限公司

Product Description: Special Colored PVC Soft Injection Molding Specialized GranulesIM707 (Representative Model)Product Application:The IM707 series is suitable for soft PVC injection molding process products, mainly used in semi-soft product components, such as trolley hand wheels, furniture edge strips, mechanical seals, and other products.Product Characteristics:● Excellent injection molding processing performance;● Outstanding comprehensive performance;● Semi-soft products;● Products comply with EU ROHS and REACH environmental standards, free from DEHP.Product Performance:ItemTest StandardSpecificationItemTest StandardSpecificationDensityASTM D792-001.25～1.3g/cm3Shore A (Hardness)ASTM D224085±3Tensile StrengthD412(200mm/min)20±2MPaElongation at BreakD412(200mm/min)210±20%More Models:Model                    Performance and Application IM7071H     Complies with ROHS and REACH regulations, free from DEHP, mainly used in trolley hand wheels, furniture edge strips, mechanical seals, and other products;IM808        Primarily used for automotive parts injection molding handles, with extremely low VOC content meeting odor requirements specified by automakers like Volkswagen.Contact: Ms. Feng HuifenPhone: 15061810102QQ: 1511897820;WeChat: fhf15061810102Email:15061810102@139.comCompany Address: Zhongxing East Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province  more>

$40

Category: Chemicals/Plastics & Products/Plastic Raw Materials

Company: 上海阜润塑化科技有限公司

Product Description: more>

$80

Category: Chemicals/Synthetic Resins/Unsaturated Polyester Resin

Company: 上海阜润塑化科技有限公司

Product Description: more>

$4690

Category: Machinery & Equipment/Electric Heating Equipment/Medium Frequency Power Supplies

Company: 石家庄市陆升水处理设备有限公司

Product Description: Softening Water Equipment Workflow:Work Sequence:Five processes: operation, backwashing, brine draw slow rinse (regeneration replacement), brine tank refill, and fast rinse. The procedures for different softening water equipment are very similar, but some additional steps may be included due to variations in actual processes or control requirements. Any sodium ion exchange-based softening water equipment is developed on the basis of these five processes.A. Operation (Work) Raw water, under a certain pressure (0.1-0.6MPa) and flow rate, passes through the multi-port valve chamber and enters the container (resin tank) filled with ion exchange resin. The sodium (Na) contained in the ion exchange resin replaces the cations (Ca²⁺, Mg²⁺, Fe²⁺, etc.) in the water. Calcium (Ca) and magnesium (Mg) ions are discharged through the wastewater outlet of the multi-port valve, achieving the softening of hard water.B. Backwashing After the ion exchange resin becomes saturated and ineffective, backwashing is performed with water from bottom to top before regeneration. The purpose of backwashing is twofold: ① It loosens the tightly packed resin layer from operation, facilitating full contact between resin particles and the regenerant; ② It removes suspended solids and broken resin accumulated on the resin surface with the backwash water, preventing the water flow resistance of the softening water equipment from increasing.C. Brine Draw Slow Rinse (Regeneration Replacement) The regenerant, i.e., saturated brine, enters the resin tank and flows through the resin layer. The sodium (Na) ions in the high-concentration brine solution replace the adsorbed calcium (Ca) and magnesium (Mg) ions in the resin, which are discharged through the wastewater outlet, restoring the adsorption capacity of the exhausted resin. After the brine is drawn, there is still unused brine in the softening water equipment that did not participate in the regeneration exchange. It is rinsed with clean water at a flow rate less than or equal to that of the regenerant (slow rinse) to fully utilize the regeneration effect of the brine and reduce the load of the fast rinse.D. Brine Tank Refill The multi-port valve, controlled manually or by time, injects water into the brine tank to prepare the amount of brine required for one regeneration.E. Fast Rinse The purpose is to remove residual waste regenerant brine from the resin layer. It is typically rinsed at the normal flow rate until the effluent meets the standards. more>

$面议

Category: Machinery & Equipment/Valves/Butterfly Valves

Company: 上海奇高阀门制造有限公司

Product Description: The D641X Pneumatic Flange Soft Seal Butterfly Valve consists of a rubber-sealed butterfly valve and a valve disc and stem made of carbon steel or stainless steel. It is suitable for temperatures ≤120°C and is used in industries such as textiles, papermaking, food, pharmaceuticals, chemicals, petroleum, and electric power for regulating flow and cutting off media in water supply and drainage as well as gas pipelines. Its main features include:1. Novel and rational design, unique structure, lightweight, and quick opening and closing.2. Low operating torque, easy operation, labor-saving, and flexible.3. Can be installed in any position, easy maintenance.4. Replaceable sealing components, reliable sealing performance achieving bidirectional sealing with zero leakage.5. Sealing materials are aging-resistant, corrosion-resistant, and have a long service life.Pneumatic Flange Soft Seal Butterfly Valve StandardsDesign Standard: GB/T2238-1989Flange Connection Dimensions: GB/T9113.1-2000; GB/T9115.1-2000; JB78Structure Length: GB/T12221-1989Pressure Test: GB/T13927-1992; JB/T9092-1999Pneumatic Flange Soft Seal Butterfly Valve ActuatorUtilizes the new AW series pneumatic actuator:Basic Design: Pneumatic double-cylinder double-piston fork-type transmission mechanism; Model AWxx = double-acting; Model AWxxS = single-acting (spring return).Rotation Angle: Double-acting = 90°; Single-acting = 90°; adjustable from both ends -5° to +5°.Operating Environment Temperature: -20°C to 90°C.Air Source Pressure: 0.2 to 0.8Mpa (maximum 1.0Mpa).Optional AccessoriesDepending on control and requirements, the following accessories can be selected:Cut-off Accessories: Single solenoid valve, double solenoid valve, limit switch feedback device.Regulating Accessories: Electric positioner, pneumatic positioner, electro-pneumatic converter.Air Source Treatment Accessories: Air filter regulator, air source treatment triple unit.Manual Mechanism: HVSD hand-operated mechanism more>