What is the minimum order quantity?

The minimum order quantity is 1 Pc.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak season and off season.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Wholesale High-Performance Manual Double Eccentric Butterfly Valve

Name: Wholesale High-Performance Manual Double Eccentric Butterfly Valve
Brand: Shandong Jianhua Valve Manufacturing Co., Ltd
SKU: 2135027712

Shandong, ChinaShandong Jianhua Valve Manufacturing Co., Ltd

US$10.00-2,000.00

1 Piece

Product profile

Customization

Available

Media

Water

Driving Mode

Manual Worm Gear Electric

Model NO.

D341X/D371X/D342X/D942X/D742X-10Q/16Q

Connection Form

Flange

Structure

Center Single Eccentric Double Eccentric

Seal Form

Auto Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Seal Hard Seal

Valve Body

Casting

Standard

DIN ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Colour

Blue

Connection Method

Flange

Pressure Rating

Pn10/16

Component Name

Valve Body; Bonnet, Top Cover

Transport Package

Box

Specification

DN50-2300

Trademark

GUOMEI

Origin

Shandong

Key features

Wide Application Range: Suitable for petrochem, water supply, drainage, and industrial systems handling corrosive fluids.

High-Quality Materials: Constructed with grey cast iron, ductile iron, and stainless steel for durability and corrosion resistance.

Flexible Customization: Supports customization of color, size, logo, and packaging according to specific client needs.

Professional Manufacturer: Established in 1999 with over 100 patents and ISO 9001/14001/45001 certifications.

Low Minimum Order: Accepts orders starting from just 1 piece, ideal for small batches and testing.

Fast Lead Time: Standard production lead time is within 15 workdays for both peak and off-season periods.

Strict Quality Control: 100% inspection of finished products including visual and functional checks by 13 QA inspectors.

Global Export Experience: Exports to over 10 countries including USA, Europe, and Southeast Asia with 26 years of experience.

Company profile

Shandong Jianhua Valve Manufacturing Co., Ltd

Shandong, 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: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates substantial valve and pipe-fitting manufacturing capability, supported by a large production plant, multiple casting and machining resources, an annual output of 800,000 valve sets and more than 30,000 tons of pipe fittings. It reports extensive customization, 3D design, ODM, OEM, and recent new-product development capabilities. Quality and compliance evidence is strong, including ISO, WRAS, BV, CE, intellectual-property, measurement, and after-sales service certifications. The supplier also reports 13 quality-control inspectors, written service procedures, inventory capability, and peak/off-season lead times within 15 working days. However, it has no overseas warehouse, showroom, agents or branches, and reports no overseas service countries. Financial credibility cannot be assessed because the available information only identifies a financial-capacity year without providing supporting financial details. Customer-specific cases are not disclosed.

Supplier typeThe supplier is presented as a manufacturer of valves and pipe fittings, with its own production plant, three casting process lines, and stated output of 800,000 valve sets and more than 30,000 tons of pipe fittings. Its patents and participation in national and industry standards further support its identity as an industrial manufacturing supplier.

CertificationsThe supplier reports ISO9001, ISO45001, ISO14001, intellectual-property, measurement-system, 5A after-sales service, WRAS, French BV, EU CE, and other listed certifications. It also states that certain products have independent intellectual property rights and authoritative national and industry certifications, providing explicit evidence of broad certification coverage.

R&D capabilityThe supplier reports more than 100 patents, participation in drafting national and industry standards, independent intellectual property rights for several products, past-year new-product development, ODM capability, and recognition as a provincial technology innovation demonstration enterprise. These points provide explicit evidence of active innovation capability.

Production capacityThe supplier reports a nearly 300-acre plant, three casting lines, CNC and conventional machining equipment, testing and surface-treatment lines, 13 quality inspectors, inventory capability, valid manufacturing contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season periods. This supports substantial and organized production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design services, ODM services, and OEM services for popular brands. The combination of design support and multiple customization modes demonstrates strong customization capability.

Product Q&A

Q:What certifications do you have?

We have Iso 9001,Iso14001,Iso45001,GSK, CE and WRAS ,among others certifications.

Q:Can my logo be printed on the product?

Yes your logo can be printed on the product.

Q:Can I customize the product?

Yes, you can customize it according to your customized needs such as color, size, logo, etc.

Q:Can you produce products according to my drawings?

Yes, we can produce products according to your drawings

Q:What are your packaging terms?

Normally, we use standard export wooden cases to pack our goods If you have other packaging requirements, we can pack them in the form you specify. For example: pallets