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Mine Use Water Spray Installation Solenoid Valve for Belt Conyeyor
US$35.00-200.00
10 Pieces

Product profile

Customization

Available

Ex Grade

Exdi

Weight

3.3kg

Model NO.

DFB-20/10

IP Grade

IP54

Explosion-Proof Type

Flameproof Type

Transport Package

Wooden Box

Specification

Outline dimension(mm): 108mm*110mm*185mm

Trademark

Wantai

Origin

Huainan, Anhui, China

Production Capacity

10000pieces/Year

Key features

Flameproof Explosion-Proof Design: ExdI certified for safe use in methane and coal dust environments.
High Efficiency Mesh Filter: Built-in filter prevents impurities over 0.5mm from entering the valve.
Direct Control Mechanism: Two-position normally closed structure with electromagnetic lifting force.
IP54 Protection Rating: Dust and water resistant for reliable operation in harsh mine conditions.
Customizable Timing Control: User determines opening and closing time when ordering.
Wide Voltage Support: Compatible with AC 36V or 127V power supplies.
High Pressure Adaptability: Operates effectively within a pressure range of 0-10 MPa.
OEM and ODM Services: Custom manufacturing solutions available for specific requirements.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.57h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHuainan Wantai Electric Co., Ltd. is a China-based limited company established in 2009, operating in mining electronics and related electrical equipment. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, three government-recognized R&D institutions, and 57 years of cumulative R&D engineer experience. Its stated capabilities include development, production, sales, and service, with products such as mine soft starters, feeder switches, lamps, automation systems, switch cabinets, and protection devices. Evidence also indicates a manufacturing plant of 41,708 m², regional sales coverage across multiple Chinese provinces, and dedicated sales and post-sales personnel. However, the provided information does not establish detailed financial strength, customer-specific case studies, or explicit customization processes.
Supplier typeThe supplier is identified as Huainan Wantai Electric Co., Ltd., a Chinese limited company based in Anhui. Its stated activities combine development, production, sales, and service for mining electronic and electrical products, although another record describes its company nature as a trading company.
CertificationsThe supplier explicitly reports ISO9001:2015 quality certification, ISO14001:2015 environmental certification, and OHSAS18001:2007 certification, with ISO9001 also referenced in its company description. These certifications support documented quality, environmental, and occupational health and safety management systems.
After-Sales capabilityThe supplier states that it has experienced sales and post-sales members and describes its business as integrating development, production, sales, and service. This supports the existence of after-sales resources, but no response-time, service-network, spare-parts, or technical-support metrics are provided.
R&D capabilityThe supplier reports three government-recognized R&D institutions and 57 years of total R&D engineer experience. Its stated product-development goal is to deliver safer, more energy-saving, and more efficient system solutions, indicating established R&D resources and innovation orientation.
Production capacityThe supplier reports 371 employees in one company record and 500 employees in a company description, a 41,708 m² manufacturing plant, and an integrated development and production operation. It also claims ready production facilities and broad mining-electronics product coverage, supporting substantial production capability, although verified capacity and output figures are not provided.

Product Q&A

Q:What is the explosion-proof certification?
A:
The valve is Flameproof Type with ExdI certification, suitable for mines with methane and coal dust.
Q:Can the opening and closing time be customized?
A:
Yes, users can determine the specific opening and closing time when placing the order.
Q:What is the maximum pressure the valve can handle?
A:
The valve supports a pressure adaptation range of 0 to 10 MPa.
Q:What power supply voltages are supported?
A:
It operates on AC 36V or 127V at 50Hz.
Q:How does the built-in filter work?
A:
It effectively prevents impurities larger than 0.5mm from flowing through the valve body.

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*To:Huainan Wantai Electric Co., Ltd.Huainan Wantai Electric Co., Ltd.
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