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Certainly, each product get calibration before out of our factory.

Gas Leak Alarm System Automatic Shut-off Self-Closing Valve

Name: Gas Leak Alarm System Automatic Shut-off Self-Closing Valve
Brand: Hebei Zehong Technology Co., Ltd.
SKU: 2136158582

Hebei, ChinaHebei Zehong Technology Co., Ltd.

US$3.10-4.00

50 Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Temperature

Ordinary Temperature

Certification

GS, RoHS, CE, ISO9001

Model NO.

DRQF

Media

Gas

Standard

Connection Mode

Internal Thread

Power

Solenoid

Material

Rubber

Type

Self-Operated

Valve Closing Method

Pulse-Driven/Manual

Cut-off Time

<0.3s

Enclosure Protection Grade

IP66

Valve Opening Method

Manual Reset

Transport Package

Carton

Specification

0.2

Trademark

zehong

Origin

China

Key features

Ultra-Fast Shut-off: Cuts off gas supply in less than 0.3 seconds to prevent accidents.

IP66 Protection Grade: Dust-tight and protected against powerful water jets for durability.

Vibration Auto-Close: Automatically shuts off valve upon detecting harmful strong vibrations.

Wide Gas Compatibility: Suitable for natural gas, LPG, and artificial gas applications.

Explosion-Proof Design: Potted type with Ex mb IIC T6 Gb certification for safety.

Manual Reset Feature: Requires manual intervention to reopen, ensuring safety compliance.

Flexible Connection Options: Available in DN15, DN20, and DN25 sizes to fit various pipes.

Customization Available: Supports OEM/ODM services and full customization from designs.

Company profile

Cooperated with Fortune 500Importers and ExportersSelf-brandedPatents Awarded

Hebei Zehong Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.98h

AI-Powered supplier vetting

SummaryThe supplier is a high-tech enterprise specializing in the development, production, and sales of gas detectors, control systems, and other electrical products. It is ISO and national certification compliant, indicating robust management and quality systems. Despite strong OEM and R&D capabilities, the supplier lacks overseas infrastructure and valid manufacturing contracts with subcontractors. Financially, they have been consistent over the last three years, but specific details are not provided. The company offers substantial customization and design services, indicating flexibility and innovation.

Supplier typeThe supplier is an OEM and ODM service provider with capabilities in developing and producing gas detection and electrical products.

CertificationsThe supplier holds ISO9001, ISO14001, ISO45001, CCC, CE certifications, and others, demonstrating a commitment to quality and safety standards.

After-Sales capabilityThe supplier provides equipment installation, training, repair, maintenance, and debugging services, indicating a range of after-sales support.

R&D capabilityThe supplier offers SDKs and has released new products in the past year, showcasing strong R&D and innovation capabilities.

Customization capabilityThe supplier provides extensive customization services, including full and minor customization, from samples and designs.

Product Q&A

Q:Are you a factory or a trading company?

Factory, more than 15 years experience in gas detector manufacturing.

Q:What is your MOQ and the leading time?

MOQ:50-500PCS, leading time:7-15 days, also accept customization.

Q:Can we buy some samples for testing?

Yes, samples can be available,clients need to afford the freight charge.

Q:Can we put our logo or designs on your package?

Yes. we can. OEM ODM service are welcome.

Q:Why should we choose you?

We focus on gas monitoring and IoT big data, and is a high-tech enterprise integrating R&D, production, and sales. Its business covers the entire industry chain of gas detection, analysis and control systems, as well as IoT big data platforms.