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Original Us Asco Wt8551A001ms 5/2 Way Single Solenoid Spring Return Namur Pneumatic Solenoid Valve
US$10.00-100.00
1 Piece
Product profile
Customization
AvailableMedia
OtherTemperature
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WT8551A001MSActuator
OtherConnection Form
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OtherPressure
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OtherPower Supply
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Wt8551A001msDetection Principle
Laser Triangulation Distance MeasurementBrand
AscoTransport Package
OtherSpecification
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otherOrigin
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9999pieces/YearKey features
Sensorless Vector Control: Provides high starting torque and stable speed regulation under variable loads.
Compact Wall-mounted Design: Miniature size with simple wiring layout for easy parameter setting and commissioning.
Comprehensive Protection: Built-in safeguards against overcurrent, overvoltage, overload, overtemperature, and short-circuit.
Energy Saving Performance: Significantly reduces electricity costs for pump and fan loads through efficient operation.
CE and RoHS Certified: Fully complies with EU industrial import standards for seamless customs clearance.
100% Genuine Original: Brand new Delta official product with complete factory warranty and no refurbishment.
Fast Delivery: Sufficient stock available for shipment within 1 to 3 working days after payment.
Free Technical Support: Professional engineering team offers model selection, wiring guidance, and troubleshooting.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2020-06-06Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤5.22hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryShenzhen Aimiqu Technology Co., Ltd. is identified as a Chinese manufacturer/factory with a valid import and export license. It holds BSCI, ISO 9001, and ISO 14000 certifications, and reports inventory capability, ODM services, OEM services for well-known brands, and engineering experience of 21–30 years. Its stated development activities include electrical equipment and automation control systems. However, the supplier reports no available SDK, no new products in the past year, no overseas warehouse, showroom, agents, or branches, and no participation in offline trade shows. Service governance is incomplete: records exist but no written procedure is reported, while corrective-action and complaint-handling procedures or records are absent. Financial information identifies reporting years but provides no assessable financial results. Production scale is stated as an annual output range, while the total employee count is 10.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Shenzhen, Guangdong, China. It is not part of a larger company group and holds a valid import and export license, supporting its classification as an independent manufacturing supplier.
CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14000 certifications. These are explicit certifications relevant to social responsibility, quality management, and environmental management, although no certificate scope or validity details are provided.
After-Sales capabilityThe supplier describes pre-sale, sales, and after-sales support and reports inventory capability, but it has no overseas warehouse, showroom, agents, or branches. More importantly, it reports no written corrective/preventive-action procedures or records and no written customer-complaint handling procedures or records, indicating a documented service-process deficiency.
R&D capabilityThe supplier states that it invests in product research and development, independently developed electrical equipment, and has engineers with 21–30 years of total experience. However, it reports no available SDK and no new product in the past year, creating explicit limitations in current product innovation and software integration capability.
Production capacityThe supplier is identified as a factory, reports in-stock capability, and states an annual production output range. It also has 10 employees and fewer than five quality-control staff, but the evidence does not establish whether this staffing level is sufficient for the buyer's required volume or quality needs.
Customization capabilityThe supplier explicitly describes designing, transforming, and developing automation equipment and control systems for customer applications, and reports both ODM and OEM services. These statements directly support customized design and manufacturing capability.
Product Q&A
Q:Is WT8551A001MS brand new original genuine US ASCO NAMUR pneumatic solenoid valve?
A:
Yes, WT8551A001MS is 100% brand new original ASCO 8551 series pilot operated NAMUR spool valve manufactured in the US, factory original sealed packaging with complete CE & UL safety certification labels and factory air tightness test report, no refurbished or replica products in stock.
Q:Can you provide CE and ATEX certification documents for European industrial equipment customs clearance?
A:
Every batch of ASCO WT8551A001MS valves comes with official factory performance inspection report, CE conformity file and RoHS environmental certificate; ATEX / IECEx explosion-proof certification documents are available for the explosion-proof version, all certification files meet EU industrial automation component import standards to avoid customs detention for bulk export orders to European countries.
Q:What are the full technical specifications of ASCO WT8551A001MS pneumatic solenoid valve?
A:
Full Model WT8551A001MS, 8551 Series. Valve Function 5/2 Way Single Solenoid Spring Return, Convertible to 3/2 NC. Connection 1/4' NPT Thread, Standard NAMUR Interface. Body Material Black Anodized Aluminum Alloy. Operating Pressure 2 - 10 Bar. Compressed Air Flow Coefficient Cv = 0.86 (Kv = 0.74). Standard Voltage DC24V, AC220V/50-60Hz etc. Protection Grade IP65 Standard, ATEX Optional.
Q:What is the core difference between WT8551A001MS and WT8551A002MS?
A:
Drive mode and power-off state distinguish the two variants: WT8551A001MS: Single solenoid with spring return (monostable). Automatically resets to default position when power is cut off, suitable for safety interlock circuits requiring power-off protection (this listing model). WT8551A002MS: Dual solenoid bistable structure. Maintains current valve position when power is lost, suitable for position-holding circuits to avoid misoperation during power failure. Both share the same NAMUR interface,
Q:Can this 8551 series valve be directly installed on standard pneumatic ball valve actuators?
A:
Yes. It adopts standard NAMUR mounting interface fully compliant with VDI/VDE 3845 specification, can be directly mounted on NAMUR-standard pneumatic ball valves, butterfly valves and linear actuators without extra adapter plates, which greatly simplifies on-site installation and reduces piping cost.
Send Inquiry
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Shenzhen Aimiqu Technology Co., Ltd.
Shenzhen Aimiqu Technology Co., Ltd.*Content:
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