New Original SMC VX220LA Direct Operated 2 Port Solenoid Valve
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New Original SMC VQD1151U-5M-X9 4-Port Direct Acting Poppet Solenoid Valve
1. Product Overview
VQD1151U-5M-X9 is an original miniature 4-port 2-position single solenoid directional control valve from SMC VQD1000 series. It adopts direct-operated poppet structure without sliding seals inside the valve chamber. Equipped with DC24V solenoid coil, M plug electrical connector and large-flow U-type internal passage design, this valve supports both positive compressed air circuit and vacuum suction/release application. It is widely adopted in precision electronic assembly equipment, semiconductor processing fixtures, tiny pneumatic gripper drive systems, dispensing equipment, inspection automation platforms and compact sorting machinery. With ultra-fast switching response, tiny body size, copper-free fluid contact parts and excellent leak-proof performance, it satisfies high-frequency cyclic operation requirements for micro pneumatic control occasions. The X9 stands for customized optimized specification for continuous vacuum switching scenarios.
2. Main Functions
- Bidirectional airflow switching: Realize extension and retraction driving of miniature single-acting/double-acting pneumatic actuators via 4-port air channel switching; built-in return spring resets poppet automatically once power supply cuts off.
- Dual-purpose air & vacuum control: Compatible with positive pressure compressed air and negative vacuum pressure up to -101.2kPa, applicable for workpiece adsorption and blow-off releasing circuits.
- High-speed frequent switching: Ultra-short response time ensures stable performance under millions of high-cycle reciprocating actions.
- Manual testing button: Non-locking push-type manual override enables on-site cylinder action debugging without power connection.
- Integrated indicator & surge suppression: Built-in LED power indicator and surge voltage absorber protect coil from instantaneous voltage impact.
- Tool-free manifold assembly: Can be mounted on shared sub-base for multi-valve centralized air supply and wiring arrangement.
- Oil-free operation support: No internal sliding seals require lubricating oil, perfectly matching clean workshop and semiconductor production environments.
3. Technical Specifications
| Item | Detailed Parameter |
|---|---|
| Full Model | VQD1151U-5M-X9 |
| Series | SMC VQD1000 Miniature Poppet Solenoid Valve |
| Valve Structure | 4 Port, 2 Position, Single Solenoid, Spring Return |
| Actuation Mode | Direct Operated Poppet Type |
| Coil Rated Voltage | DC 24 V |
| Power Consumption | 3.2 W Large-flow energy-saving type |
| Operating Pressure Range | 0 MPa ~ 0.7 MPa (Positive air); -101.2 kPa ~ 0 MPa (Vacuum) |
| Response Time | ON: 4 ms; OFF: 2 ms |
| Port Thread Size | M5×0.8 Metric Thread |
| Electrical Connection | M-type plug connector with 300mm lead wire |
| Manual Override | Non-locking push button |
| Working Medium | Filtered compressed air, inert gas, vacuum |
| Ambient Temperature Range | -10 ℃ ~ +50 ℃ |
| Shock & Vibration Resistance | 150 m/s² (shock), 30 m/s² (vibration) |
| Protection Grade | Dust-proof IP40 |
| Main Body Material | Die-cast zinc alloy |
| Seal Material | Fluororubber & NBR composite |
| Fluid Contact Parts | Copper-free construction |
| Lubrication Requirement | Not required |
4. Technical Features
- Ultra-compact slim design: Only 10mm body width greatly saves installation space inside miniature automation equipment and dense valve islands.
- Poppet no-sliding-seal structure: Effectively reduces internal air leakage, maintains stable vacuum degree and extends service life for vacuum circuits.
- Large-flow U internal channel: Higher effective flow area delivers faster cylinder movement speed compared with standard 2W models.
- Energy-saving coil circuit: Reduces holding power consumption after valve opening, lowering heat generation for long-time continuous running.
- Multiple installation options: Body ported mounting and manifold sub-base stacking mounting are both available with unrestricted installation orientation.
- Strict low-leakage performance: Ultra-low external air leakage suitable for high-precision vacuum holding applications.
- Cleanroom adaptable design: Copper-free, grease-free fluid contacting components conform to semiconductor and electronic workshop cleanliness standards.
5. Product Dimensions & Net Weight
| Parameter | Value |
|---|---|
| Overall Length | 49 mm |
| Overall Width | 10 mm |
| Overall Height | 28.5 mm |
| Mounting Hole Diameter | 3.5 mm |
| Port Specification | Four M5 threaded ports |
| Net Weight (Single valve without sub-base) | 34 g |
| Net Weight with dedicated mounting sub-plate | 38 g |
| Mounting Method | Screw fixing or DIN rail manifold stacking installation |
6. Ten SMC Similar-Function Miniature 4-Port Solenoid Valves
All listed products belong to SMC VQD series miniature poppet directional valves for micro pneumatic & vacuum control:
- VQD1151-5M-M5: Standard 2W power common flow type without large-flow U passage, for general low-flow pneumatic circuits.
- VQD1121U-5L-M5: Shorter body compact version with L plug connector for ultra-narrow installation space.
- VQD1151U-6M-X9: DC12V coil variant adapted to 12V DC control power supply systems.
- VQD1251U-5M-M5: Double solenoid latching 4/2 way valve, keeps position stably after power cut for holding working conditions.
- VQD1151W-5M-M5: Large flow vacuum dedicated model optimized for continuous vacuum adsorption loops.
- 10-VQD1151U-5M-M5: Cleanroom certified special version for high-purity semiconductor production lines.
- VQD1151U-5M-M5-Q: Standard general version without X9 customized vacuum optimization.
- VQD1151U-5M-M5-H: High-temperature resistant sealing model stably operating up to +70 ℃ ambient temperature.
- VQD1351U-5M-M5: 4/3 closed center three-position valve realizing intermediate stop of tiny cylinders.
- VQD1151U-5LO-M5: Lockable manual override type for long-term fixed valve position debugging scenarios.
用纯英文详细介绍，包括产品概述，主要功能，技术特点，产品尺寸，重量等内容，部分内容可以采用表格形式，不能有引用超链接 ，并例举 10 个同品牌近似功能的产品：New Original SMC VX220LA Direct Operated 2 Port Solenoid Valve
New Original SMC VX220LA Direct Operated 2 Port Solenoid Valve
1. Product Overview
The SMC VX220LA is an original direct-acting 2/2-way solenoid valve belonging to the SMC VX series general-purpose fluid control valves. This normally closed two-port electromagnetic valve adopts a direct poppet driving structure, which relies on electromagnetic force to open and close the internal flow channel without a pilot valve for auxiliary driving. It is mainly used for automatic on-off control of compressed air, cold water, hot water, low-pressure oil and other neutral fluids. Widely applied in industrial automation equipment, water circulation systems, packaging machinery, washing devices, small hydraulic loops and environmental test equipment. Featuring compact volume, fast response speed and reliable sealing performance, it can run continuously for a long time under rated working conditions and adapt to various indoor industrial working environments.
2. Main Functions
- Fluid On/Off Switching: As a normally closed 2-port valve, the internal channel remains closed when the coil is de-energized; once powered on, electromagnetic force lifts the poppet to open the pipeline for medium circulation. Power cut-off will close the channel again automatically.
- Multi-medium Adaptation: Realize flow control for gas, clean water and low-viscosity lubricating oil to meet diversified fluid pipeline control demands.
- Manual Override Function: Equipped with a built-in manual test button for pipeline commissioning and maintenance without energizing the coil.
- Anti-backflow Performance: Internal structural design effectively prevents medium reverse flow under static pressure conditions.
- Stable Sealing Performance: Elastic sealing components avoid medium leakage at the valve port under rated pressure difference.
- Flexible Installation: All-direction mounting is permitted, no restriction on vertical or horizontal installation posture.
- Coil Protection: Built-in surge absorption circuit protects the electromagnetic coil from instantaneous voltage impact and prolongs service life.
3. Technical Specifications
| Item | Specification Parameter |
|---|---|
| Complete Model | VX220LA |
| Series | SMC VX General Fluid Solenoid Valve Series |
| Valve Type | 2 Port, 2 Position, Normally Closed, Direct Acting Poppet |
| Standard Coil Voltage | DC24V (default configuration) |
| Power Consumption | 4.0 W |
| Applicable Medium | Compressed air, clean water, low viscosity oil |
| Operating Pressure Range | 0 ~ 0.7 MPa |
| Ambient Temperature | 0 ℃ ~ +50 ℃ |
| Medium Temperature | 5 ℃ ~ +60 ℃ |
| Port Thread Size | G1/4 Female Thread |
| Response Time | Opening ≤ 15 ms; Closing ≤ 20 ms |
| Manual Override | Push-type non-locking manual button |
| Main Body Material | Forged brass |
| Seal Material | NBR Nitrile Rubber |
| Protection Class | IP65 |
| Lubrication Requirement | No lubrication needed for gas medium |
4. Technical Features
- Direct-acting simple structure: No complicated pilot control parts, fewer internal components, lower failure rate and easier maintenance.
- Zero minimum working pressure requirement: Can open normally even under extremely low inlet pressure, suitable for micro-pressure pipeline control.
- Brass valve body construction: Excellent corrosion resistance against water mist and slight oil stains, durable for long-term cyclic use.
- Compact streamlined outline: Small overall size occupies less installation space inside control cabinets and mechanical equipment.
- Fast opening and closing speed: Short response time satisfies high-frequency intermittent fluid control occasions.
- Excellent sealing stability: The poppet fits closely with the valve seat to achieve low internal and external leakage.
- Universal interchangeable coil: Coils with different voltage specifications can be replaced separately without changing the entire valve body.
5. Product Dimensions and Weigh
| Parameter | Value |
|---|---|
| Overall Dimensions (Length × Width × Height) | 82 mm × 42 mm × 68 mm |
| Pipe Connection Thread | G1/4 internal thread |
| Net Weight | 225 g |
| Mounting Hole Diameter | 4 mm |
| Mounting Method | Fixed by screws through reserved mounting lugs |
6. Ten SMC Similar 2-Port Solenoid Valve Products
All items listed below are original SMC direct-acting or pilot-operated two-way fluid control valves for gas and liquid pipeline on-off control:
- VX210LA: Smaller body mini 2-port normally closed valve with lower flow capacity for tiny pipeline circuits.
- VX230LA: Larger flow rate variant for pipelines requiring higher medium circulation volume.
- VX220MA: Normally open type 2-port valve, channel keeps open when coil is de-energized.
- VX220LA-AC220: Equipped with AC220V coil instead of DC24V for AC power supply systems.
- VX220LA-F: Fluororubber sealing version, applicable to weak corrosive liquid and chemical gas.
- VX3224: Pilot-operated large-flow two-way valve for high-pressure water and oil circulation loops.
- VX220LA-H: High-temperature resistant model adapting to medium temperature up to +90℃.
- VXZ220LA: Energy-saving low-power coil type with reduced heat generation during continuous operation.
- VX220LA-X1: Customized low-leakage special version for vacuum pipeline cut-off control.
- VX2220: Stainless steel valve body corrosion-resistant type for humid and slightly corrosive workshop environments.
WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
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