How do proceed with the orders?

We provide a quotation, supply samples for approval, and then proceed with mass production upon confirmation.

Can I request to change the form of packaging and transportation?

Yes, we can change packaging and transportation forms according to your request, but you bear the additional costs.

Is the delivery time fast?

Yes, we maintain stock for DN15-DN300 and complete production within 4-5 days for swift delivery.

Who should we contact if there is after sale problem?

Contact our official customer service to solve the problem for you.

Wcb Cast Iron Spring Micro-Opening Safety Valve with Handle

Name: Wcb Cast Iron Spring Micro-Opening Safety Valve with Handle
Brand: Yuming Valve Group Co.,Ltd
SKU: 2063491282

Henan, ChinaYuming Valve Group Co.,Ltd

US$15.00-20.00

20 Pieces

Product profile

Customization

Available

Media

Water

Certification

ISO, CE

Model NO.

A27H/A27Y/A28H/A28Y

Temperature

Ordinary Temperature

Connection

Flange

Pressure

Adjustable

Closed

Open

Structure

Spring

Material

Ht200/Qt400-15/Wcb/CF8/CF8m

Body Materials

Wcb

Disc Materials

20cr13

Seat Material

CF8/CF8m

Stem Material

20cr13/0Cr18Ni9

Transport Package

Standard Export Wooden Carton

Specification

DN20-DN400

Trademark

Yuming/OEM/ODM

Origin

Zhengzhou, China

HS Code

8481804090

Production Capacity

50000PCS/Month

Key features

Customizable Materials: Body: Wcb; Disc: 20cr13; Seat: CF8/CF8m; Stem: 20cr13/0Cr18Ni9

Manual Operation Wrench: Opens manually when pressure exceeds 75% of cracking pressure

Fast Delivery Stock: DN15-DN300 stock available; production completes in 4-5 days

Certified Quality: ISO, CE certified; meets GB/T12243 technical standards

100% Inspection: Visual and function inspection for all finished products

Flexible Customization: Supports customization from samples, designs, and minor adjustments

Competitive Pricing: Factory-direct pricing with wholesale discounts for large quantities

Professional Manufacturer: Over 50 years experience; 80+ technical professionals; 80,000 sqm park

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: ≤1.33h

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.