How do proceed with the orders?

Firstly, we will provide a quotation, and once the price is confirmed, we will proceed to the next step. Next, we will supply samples for your approval. Upon confirmation of the samples, we will proceed with mass production.

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

Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

Is the delivery time fast?

Our delivery time is remarkably fast! Besides ensuring top-notch quality, one of our major advantages is the quick turnaround on orders. At our factory, we maintain numerous large warehouses exclusively for our stockists. We have readily available stock in various sizes ranging from DN15 to DN300, and we offer flange standards like JIS, GB, ANSI, and DIN. With such extensive inventory, we can confidently promise swift delivery times. Typically, production for your orders will be completed within

Who should we contact if there is after sale problem?

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

Check Valve CF8 CF3m CF8m Wcb API

Name: Check Valve CF8 CF3m CF8m Wcb API
Brand: Yuming Valve Group Co.,Ltd
SKU: 1937116521

Henan, ChinaYuming Valve Group Co.,Ltd

US$15.00-3,500.00

10 Pieces

Product profile

Customization

Available

Media

Water, Oil, etc.

Temperature

Ordinary Temperature

Model NO.

H44

Material

Cast Iron

Connection Form

Wafer

Structure

Swing

Pressure

Class150-Class2500

Function

Nrvz Silence

Sealing Form

Metal Seal

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body Material

Di/Wcb/Alb/CF8/CF8m

Seat Materials

NBR/Hypalon/EPDM/Neoprene/Nr/Wear-Resistant EPDM/V

Disc Materials

Di/Alb/Rubber Lined Disc/1.2501/1.4529/CF8/Hastell

Stem Materials

410/416/304/431/17-4pH/316/Monel

Transport Package

Plywood Case

Specification

1/2"-48"

Trademark

Yuming/OEM/ODM

Origin

Zhengzhou, China

HS Code

8481804090

Production Capacity

10000PCS/Month

Key features

Wide Material Customization: Body, seat, disc, and stem materials can be customized to specific needs.

Fast Delivery & Stock: Large inventory for DN15-DN300; production completed in 4-5 days.

Reliable Sealing Design: Rocker pin shaft loading structure reduces external leakage faults.

Versatile Installation: Suitable for horizontal and vertical pipelines with low flow resistance.

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

Professional Manufacturer: Established in 1972 with over 50 years of production experience.

Strict Quality Control: 100% inspection for finished products including visual and function tests.

Comprehensive Support: 12-month warranty with replacement or repair services for quality issues.

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: ≤4.31h

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:How long is the product warranty?

In 12 months, we will provide you with replacement or repair services for other problems except for quality problems caused by human causes.

Q:Are wholesale discounts available?

Wholesale discounts are available on large quantities of valves, usually related to purchase quantity. You can contact customer service or email us for discount information.

Q:Does it support customized valve needs?

Custom valve services are available to meet specific needs. You can consult the customer service department of the website or contact us to learn about customized services and corresponding processes and prices.

Q:How is your price?

Although we have brand-name products, our prices are very favorable and competitive.Because of our best price, customers from all over the world come to purchase our products.Although we have brand-name products, our prices are very favorable and competitive.Because of our best price, customers from all over the world come to purchase our products.

Q:Are you trading company or manufacturer ?

We are the manufacturer, the factory.