What is the size range of the safety valve?

The standard size range for this safety valve is from DN20 to DN400.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Wcb Large Size Large Diameter Spring Full Open Safety Valve

Name: Wcb Large Size Large Diameter Spring Full Open Safety Valve
Brand: Yuming Valve Group Co.,Ltd
SKU: 1974028991

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

Compliance with GB/T12243: Design and manufacture strictly follow GB/T12243 technical standards for safety valves.

Wide Size Range: Available in standard sizes from DN20 to DN400 to fit various pipeline requirements.

Manual Override Function: Features a wrench-operated manual opening mechanism when pressure exceeds 75% of cracking pressure.

Dust and Debris Protection: Closed valve cover design prevents intrusion of dust and debris into the mechanism.

OEM and ODM Services: Full customization options available including from samples, designs, and flexible customization.

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

100% Finished Product Inspection: Every valve undergoes visual and functional inspection before shipment.

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.