Weather-Resistant Explosion-Proof Limit Switch Box with Mechanical Action

Name: Weather-Resistant Explosion-Proof Limit Switch Box with Mechanical Action
Brand: Haikou Shengyano International Trade Co., Ltd.
SKU: 2313113965

Hainan, ChinaHaikou Shengyano International Trade Co., Ltd.

US$5.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Structure

Working Limit Switch

Type

Explosion-Proof Limit Switch

Model NO.

SEN300

Certification

CE, ISO, CCC

Switching Element

Speed Switch

Application

Chemical Industry

Contact

Contact Type

Mechanical

Transport Package

Wooden Box

Trademark

SEN

Origin

Wuxi

Production Capacity

200000/Year

Key features

Non-contact Sensing Technology: Utilizes inductive or magnetic proximity sensors with zero mechanical wear. This ensures an extremely long service life, making it ideal for high-frequency operation or

Explosion-proof Certification: Available with high-level explosion-proof ratings such as Exd IIC T6, guaranteeing safe operation in hazardous areas like petroleum, chemical, and natural gas plants.

Intelligent Analog Output: Integrates a 4-20mA position transmitter that continuously and accurately feeds back the valve's exact opening degree to the central control room for real-time remot

Wide Temperature Range: Electronic components are specially treated to operate stably within a wide temperature range of -40 to 80 , adapting to severe cold or high-heat environments.

Multiple Signal Outputs: Capable of providing both discrete signals (for limit/alarm status) and analog signals (for continuous position feedback) simultaneously, meeting the requirements of complex c

Company profile

Haikou Shengyano International Trade Co., Ltd.Hainan, China

CertifiedBusiness Type: Trading CompanyExport Year: 2025-12-01Nearest Port: shanghaiAverage Response Time: ≤1.82hTerms 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 with direct production sources?

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? Is logo printing available?

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?

We supply Material Test Certificate (MTC), hydrostatic test report and factory inspection certificate. Certifications like CE, ISO, WRAS, DNV and customs documents including CO, FORM A can be applied upon request.

Q:How should packaging and export transportation be arranged?

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?

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.