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High Sensitivity Longlifespan Quickresponse Micro Limit Switch for Railway Train Door Lock Systems
US$5.00
100-499 Pieces
US$4.00
500+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableStructure
Working Limit SwitchType
Angle Limit SwitchCertification
CE, ISO, CCCSwitching Element
Speed SwitchApplication
Chemical IndustryContactless Type
Inductive SwitchContact
ContactColour
CustomizableOperating Temperature
-20℃—+80℃Materials
Die-Cast Aluminum AlloyExplosion-Proof
YesTransport Package
Wooden BoxSpecification
220Trademark
SENOrigin
WuxiProduction Capacity
200000Key features
Explosion-Proof Safety: SEN-300 series features ATEX, Ex d, and dust explosion-proof certification for hazardous locations.
Clear Position Indication: Top visual indicator allows on-site identification of valve open/closed status for easy inspection.
Remote Feedback Support: Provides remote valve position indication and integrates with automation control systems.
Customizable Color: Color is customizable to meet specific project requirements.
Multiple Switch Options: Configurable internal switches allow adaptation to different control signal requirements.
Easy Wiring and Maintenance: Standard 8-position prewired terminal block reduces field wiring workload.
Stainless-Steel NAMUR Shaft: Compatible with actuators and valve control devices for seamless integration.
Company profile
Haikou Shengyano International Trade Co., Ltd.Hainan, China
CertifiedBusiness Type: Trading CompanyExport Year: 2025-12-01Nearest Port: shanghaiAverage Response Time: ≤8.68hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, DDP, DAP
About Our Factory & Business Background
AddressRoom 1807, Unit A, Building 5, Plot A1001, Yajule Golden Bay Health Education New Town Project, No. 3 Jinsha Bay Road, Xixiu Town, Xiuying District, Haikou City
Plant Area56.35 square meters
Registered Capital500,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: 1-3 months
Our Production Capability & Technical Expertise
Main ProductsPneumatic Actuator, Pneumatic Valve, Valve, Ball Valve, Butterfly Valve
Our Industry Experience & Global Business Record
Year of Establishment2026-05-11
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Are you a trading company or a manufacturer?
A:
We are a professional valve manufacturing factory with independent workshops, CNC production lines, and complete pressure & tightness testing equipment. We support in-house production, customized processing, and OEM & ODM export without middleman markup.
Q:Can you provide OEM/ODM customization services?
A:
Customization is available, including body engraving, logo printing, customized packaging, material upgrade, dimension modification, and actuator matching. We can develop new molds strictly according to your drawings and parameter lists.
Q:What qualifications and export certification documents can be provided?
A:
We supply Material Test Certificate (MTC), hydrostatic test report, and factory inspection certificate. Certifications like CE, ISO, API, WRAS, DNV, and customs documents including CO, FORM A can be applied upon request.
Q:How should packaging and export transportation be arranged?
A:
Valves are packed with bubble wrap, inner box, and export carton or wooden case to avoid damage. We offer FOB port, CIF destination port, and DDP door-to-door delivery, with sea freight, air freight, and express delivery available.
Q:How long is the product warranty period?
A:
18-month warranty from shipment date or 12 months after installation (whichever comes first). Free spare parts or replacement will be offered for quality defects caused by factory production. Damage from incorrect installation, foreign particle abrasion, or over-limit working condition is not covered by warranty.
Send Inquiry
*To:Haikou Shengyano International Trade Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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