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High-Efficiency DN Dust Filter Air Purge Valve for Clean Air
US$16.00
5-49 Pieces
US$15.00
50-99 Pieces
US$13.00
100+ Pieces
Product profile
Customization
AvailableMedia
GasTemperature
Ordinary TemperatureModel NO.
dcf/DMFActuator
ElectricConnection Form
ThreadType
Pilot OperatedMaterial
Cast AluminumPressure
High PressureValve Structure
Pilot Membrane StructurePower Supply
AC220V/AC110V/DC24VUsage
Dust CleaningStandard
GBApplication
Industrial UsageSize
Dn20/25/40/50/62/76mmVoltage
DC24V/AC110V/AC220VTransport Package
Carton BoxSpecification
3/4", 1", 1.5", 2", 2.5", 3"Trademark
XIE CHANGOrigin
ChinaHS Code
8481202000Production Capacity
30000pieces/MonthKey features
Extended Service Life: Guaranteed at least 1 million cycles or 5 years of operation.
High-Performance Diaphragm: Uses premium diaphragms supplied to GOYEN and ASCO for superior reliability.
Vacuum-Treated Coil: Eliminates impurities for sensitive and reliable signal transmission.
Fast Response Design: Optimized orifice and unloading port ensure fast opening and closing.
Durable Construction: Cast aluminum body with high-quality pressure springs for stability.
Wide Voltage Options: Supports DC24V, AC110V, and AC220V power supplies.
Flexible Customization: Available in multiple sizes and voltages based on sample or design.
ISO Certified Quality: Manufactured under ISO9001, ISO14001, and ISO45001 standards.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.80h
AI-Powered supplier vetting
SummaryThe supplier is a limited company with 113 employees and offers pulse valves, pulse controllers, filter-related products, pressure vessels, and related technical and after-sales services. It holds CCC and CE product certifications, ISO9001:2015, ISO14001, and ISO45001:2018 management certifications. The supplier demonstrates broad customization and ODM capabilities, supported by 13 R&D engineers, but reported no new products in the past year and has no SDK availability. It has exported for 17 years, with exports representing 31%–40% of total sales, and holds self-operated import/export rights. Service infrastructure is limited: there are no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and formal procedures for service assessment, corrective actions, and complaint handling were not provided. No Fortune 500, popular-brand OEM, or other named customer cases were documented.
CertificationsThe supplier reports CCC and CE product certifications and ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications. These certifications explicitly support product compliance and quality, environmental, and occupational-health-and-safety management capabilities.
R&D capabilityThe supplier reports 13 R&D engineers, ODM availability, extensive design customization, and one national science and technology progress award. Counterbalancing evidence includes no new product in the past year and no available SDK, so the evidence supports some R&D capability but not consistently current product innovation.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. These repeated capabilities directly indicate broad customization support.
Client casesThe supplier reports no cooperation with Fortune 500 companies and no OEM service for popular brands. No named customers or documented customer cases are provided, although a repeat-buyer preference of 50%–80% is reported; this does not identify or verify specific customer references.
Product Q&A
Q:What is the expected service life of the valve?
A:
We guarantee at least 1 million cycles of service life, which equates to approximately 5 years of operation.
Q:What voltage options are available for this valve?
A:
The valve supports multiple power supplies including DC24V, AC110V, and AC220V at 50Hz.
Q:Can the valve size be customized?
A:
Yes, we offer flexible customization for sizes including DN20, 25, 40, 50, 62, and 76mm based on samples or designs.
Q:What material is used for the valve body?
A:
The valve body is constructed from cast aluminum to ensure durability and corrosion resistance.
Q:Is the diaphragm quality verified?
A:
Yes, we use high-performance diaphragms from the same supplier as major brands like GOYEN and ASCO.
Send Inquiry
*To:
Suzhou Xiechang Environmental Protection Technology Co., Ltd.
Suzhou Xiechang Environmental Protection Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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