What certifications does the product have?

The product is CE certified and complies with GB/T12243 technical standards.

How is the valve opened manually?

It can be opened manually with a wrench when the medium pressure reaches more than 75% of the cracking pressure.

Ductile Iron Spring Full Lift Flange High Pressure Safety Valve with Handle

Name: Ductile Iron Spring Full Lift Flange High Pressure Safety Valve with Handle
Brand: Yuming Valve Group Co.,Ltd
SKU: 1971378861

Henan, ChinaYuming Valve Group Co.,Ltd

US$8.00-100.00

20 Pieces

Product profile

Customization

Available

Media

Water, Air, Non-Corrosive Media

Certification

ISO, CE

Model NO.

A42Y/A48Y

Temperature

High Temperature

Connection

Flange

Pressure

Adjustable

Closed

Open

Structure

Spring

Material

Wcb

Body Materials

Ductile Iron

Disc Materials

20cr13

Trim

Stl

Set Pressure

Adjustable

Transport Package

Standard Export Wooden Carton

Specification

DN20-DN400

Trademark

Yuming/OEM/ODM

Origin

Zhengzhou, China

HS Code

8481300000

Production Capacity

50000PCS/Month

Key features

Full Lift Flange Design: Ensures maximum flow capacity and reliable overpressure protection for high-pressure systems.

Adjustable Set Pressure: Allows precise pressure settings to meet specific operational requirements and safety standards.

Durable Ductile Iron Body: Constructed with WCB material and 20cr13 disc for robust performance in water, air, and non-corrosive media.

Manual Wrench Operation: Features a handle allowing manual opening when medium pressure exceeds 75% of cracking pressure.

Comprehensive Certification: Meets GB/T12243 standards and holds CE certification for quality and safety assurance.

OEM and ODM Services: Offers full customization, minor customization, and design-based customization options for clients.

Dust and Debris Protection: Closed valve cover design prevents intrusion of foreign particles and toxic media overflow.

Company profile

High Repeat Buyers Choice100% Finished Products InspectionProduct Certification

Yuming Valve Group Co.,Ltd

Henan, 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: Qingdao PortAverage Response Time: ≤3.23h

AI-Powered supplier vetting

SummaryYuming Valve Group demonstrates broad customization and ODM capabilities, reports new product development within the past year, and provides OEM services for well-known brands. Its stated manufacturing resources include 10 production lines, multiple processing and testing facilities, and eight quality assurance and quality control inspectors. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management system certifications, with written procedures and records for service assessment, corrective actions, and complaint handling. Peak- and off-season lead times are both stated as within 15 workdays, with access to Qingdao, Shanghai, and Tianjin ports. However, the supplier reports no inventory capacity, overseas warehouse, overseas showroom, valid manufacturing-capacity contract with associated subcontractors, or standard outsourcing operating procedure. Continuous quantity reconciliation is also not performed. Financial information is limited to year references, so financial credibility cannot be...

Supplier typeThe supplier is presented as Yuming Valve Group, a valve manufacturer offering valve products, technical support, customization, ODM services, and OEM services for well-known brands. These slices support classification as a valve manufacturer and OEM/ODM supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management system certifications. Product compliance certification is recorded only as 'Others,' so the evidence clearly supports management-system certification but does not establish specific product-standard certifications.

After-Sales capabilityThe supplier states that its technical team supports installation and operation and provides comprehensive after-sales service. It also has written procedures and records for service assessment, corrective and preventive actions, and complaint handling, indicating a documented service process.

R&D capabilityThe supplier reports new products within the past year and offers full customization, customization from samples or designs, minor customization, flexible customization, and ODM services. The lack of an available SDK is stated, but this does not negate the documented product-development and design capabilities.

Production capacityProduction evidence includes 10 production lines, casting, machining, welding, painting, and water-pressure testing equipment, eight quality inspectors, and stated peak-season lead times within 15 workdays. However, the supplier reports no inventory capacity, no valid manufacturing-capacity contract with associated subcontractors, no outsourcing SOP, and no continuous quantity reconciliation, which are operational control limitations.

Customization capabilityBoth R&D and manufacturing records explicitly list full customization, customization from samples, customization from designs, minor customization, and flexible customization. The supplier also reports ODM availability, providing strong direct evidence of customization capability.

Product Q&A

Q:What is the function of the safety valve?

It is an overpressure protection device that automatically opens to release media when pressure exceeds allowable limits and closes when pressure drops.

Q:What materials are used for the valve body and disc?

The body is made of ductile iron, and the disc is made of 20cr13 material.

Q:Can the set pressure be adjusted?

Yes, the set pressure is adjustable to suit different application requirements.

Q:What is the standard size range for this valve?

The valve is available in standard sizes ranging from DN20 to DN400.

Q:Is OEM and ODM service available?

Yes, we offer full customization, minor customization, and customization from samples or designs.