What materials are used for the seal surface?

The seal surface uses metal hard sealing, specifically stainless steel plate with graphite, carbon fiber, or PTFE interlayers.

What standards does the valve comply with?

It complies with API 609, EN 593, MSS-SP-25, API 607, and ISO 5211 among others.

What is the lead time for orders?

Lead time varies by season: within 15 workdays during off-peak, or 1-3 months during peak season.

Full Metal-Seated Bi-Directional Butterfly Valve

Name: Full Metal-Seated Bi-Directional Butterfly Valve
Brand: Yuming Valve Group Co.,Ltd
SKU: 2020394162

Henan, ChinaYuming Valve Group Co.,Ltd

US$260.00-5,000.00

20 Pieces

Product profile

Customization

Available

Media

Air, Water, Sea Water, Sewage, Gas, Oil, etc.

Driving Mode

Worm Gear/Pneumatic/Hydraulic/Electric

Model NO.

D343H/D343Y

Connection Form

Flange

Structure

Three-Eccentric Sealing

Seal Form

Supercharging Pressured Sealed

Valve Stem

Normal

Work Pressure

ASME 150lb, 300lb, 600lb, 900lb, 1500lb

Working Temperature

-46c-+600c

Material of Seal Surface

Metal Hard Sealed

Valve Body

Casting

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Materials

Wcb, CF8m, A105, F316, C95800, Titanium, Monel, Ha

Shutoff Tightness

ISO 5208-a, ANSI B16.104-VI

Seal Material

13CR/STL

Connection

Flange

Transport Package

Standard Export Wooden Carton

Specification

2"-88"

Trademark

Yuming/OEM/ODM

Origin

Zhengzhou, China

HS Code

8481804090

Production Capacity

10000PCS/Month

Key features

Triple Offset Design: Eliminates friction and squeeze between seat and sealing ring for zero leakage.

Bi-Directional Sealing: Achieves zero-leakage requirement in both hydraulic and air tests up to 600LB.

Replaceable Sealing Rings: Disc and seat rings can be replaced individually to lower maintenance costs.

Fire Safe Design: Metal seated structure meets API 607 fire safety requirements.

Low Opening Torque: Radial dynamically balanced system reduces forces on the butterfly disc.

Wide Material Options: Available in WCB, CF8m, A105, F316, Titanium, Monel, and more.

Customization Services: Offers OEM, ODM, and flexible customization from samples or designs.

Comprehensive Warranty: 18 months from ex-works or 12 months from installation, whichever is first.

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: ≤1.11h

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.