What is the minimum order quantity?

The minimum order quantity is 1 unit.

What certifications does the product have?

The product is CE certified and manufactured in line with GB/T12243 technical standards.

What is the lead time for production?

Lead time varies by season: within 15 workdays during off-peak season, and within 15 workdays to 3 months during peak season.

Valve Spring Type Wcb Spring Full Open Closed Safety Valve

Name: Valve Spring Type Wcb Spring Full Open Closed Safety Valve
Brand: Yuming Valve Group Co.,Ltd
SKU: 1972242311

Henan, ChinaYuming Valve Group Co.,Ltd

US$8.00-100.00

20 Pieces

Product profile

Customization

Available

Certification

ISO, CE

Temperature

High Temperature

Model NO.

A42Y/A48Y

Connection

Flange

Pressure

Adjustable

Closed

Open

Structure

Spring

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

Comprehensive Certification: CE certified for safety and quality compliance in international markets.

Adjustable Set Pressure: Features adjustable set pressure to meet specific system requirements and safety standards.

Durable Material Construction: Constructed with ductile iron body and 20cr13 disc materials for long-lasting performance.

OEM and ODM Services: Full customization available from samples, designs, or minor modifications to meet client needs.

Manual Override Capability: Equipped with a wrench for manual opening when pressure exceeds 75% of cracking pressure.

Dust and Debris Protection: Closed valve cover design prevents intrusion of dust and debris, ensuring reliable operation.

Wide Size Range: Available in DN20 to DN400 standard sizes to fit various pipeline and container applications.

Company profile

High Repeat Buyers Choice100% Finished Products Inspection

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: ≤1.48h

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 working principle of this safety valve?

When media pressure exceeds the allowable value, the valve automatically opens to emit the full amount of media, preventing pressure rise. It closes automatically when pressure drops to the required value.

Q:Can the set pressure be adjusted?

Yes, the set pressure is adjustable to meet specific operational needs.

Q:Is this valve suitable for high-temperature applications?

Yes, it is designed for steam media and conditions over 300 degrees Celsius, with options including a radiator to reduce spring chamber temperature.

Q:How can I manually open the valve?

The spring-loaded safety valve can be opened manually using a wrench when the medium pressure reaches more than 75% of the cracking pressure.

Q:What customization options are available?

We offer full customization, minor customization, flexible customization, and customization from samples or designs.