What payment terms are accepted?

We accept LC, T/T, Small-amount payment, and Credit card as terms of payment.

Is quality inspection performed before shipment?

Yes, we perform 100% inspection including visual and functional checks, following uniform instructions with 3 dedicated QA/QC inspectors.

DN800 High Performance Flange Connection Double Eccentric Butterfly Valve Reinforcing

Name: DN800 High Performance Flange Connection Double Eccentric Butterfly Valve Reinforcing
Brand: Like Valve (Tianjin) Co., Ltd.
SKU: 910335535

Tianjin, ChinaLike Valve (Tianjin) Co., Ltd.

US$692.00

1 Piece

US$651.00

2-3 Pieces

US$610.00

4-5 Pieces

US$570.00

6+ Pieces

Sample price:US$27.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Connection Form

Flange

Structure

Double-Eccentric Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

-15<T<150

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

ISO/CE/En/DIN/JIS/Us Standard

Application

Industrial Usage, Water Industrial Usage

Standard or Nonstandard

Standard

Product Name

Offset Butterfly Valve

Body

Cast Iron/Ductile Iron

Disc

Ductile Iron/SS304/SS316

Stem

Carbon Steel/Ss410/Ss416

Seat

EPDM/NBR/FPM/PTFE

Type

Flange

Coating

Epoxy Coated

Operator

Lever/Gear/Bare Shaft

Sample

Available

Transport Package

Plywood Case

Specification

24 in

Trademark

Origin

China

HS Code

8481804090

Production Capacity

1000000

Key features

Double Eccentric Design: High performance double-eccentric sealing structure for superior shut-off and durability.

Wide Material Options: Body and disc available in Cast Iron, Ductile Iron, SS304, SS316, and Aluminum Bronze.

Multiple Seal Materials: Seat options include EPDM, NBR, FPM, and PTFE for various media and temperature ranges.

Flexible Operation: Available with Lever, Gear, or Bare Shaft operators for manual control convenience.

Comprehensive Certification: Complies with ISO, CE, EN, DIN, JIS, and US standards for global market acceptance.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments with professional engineering.

Strict Quality Control: 100% visual and functional inspection with traceable raw materials and certified QA team.

Company profile

Importers and ExportersFast DeliveryHigh Repeat Buyers ChoiceExperienced Team

Like Valve (Tianjin) Co., Ltd.

Tianjin, 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.Export Year: 2007-03-02Nearest Port: TianjinAverage Response Time: ≤5.48h

AI-Powered supplier vetting

SummaryThe supplier operates in the hardware and electrical equipment industry with a focus on pipeline engineering and import-export activities. They possess strong customization capabilities and quality assurance processes. However, they lack overseas infrastructure such as warehouses and showrooms. Financial data over the past three years shows no revenue or gross margin, suggesting financial challenges. Certified with ISO14001 and ISO9001:2015, the supplier meets sustainability standards but lacks R&D capabilities with SDK availability.

Supplier typeThe supplier's business scope includes hardware, electrical equipment, pipeline engineering, and import/export of goods.

CertificationsThe supplier holds ISO14001 and ISO9001:2015 certifications, indicating compliance with international standards for environmental management and quality management.

After-Sales capabilityThe supplier has clear procedures for corrective and preventive actions, as well as for handling customer complaints, indicating robust after-sales service capability.

Financial creditThe supplier's financial records show no operating revenues or gross margin over the last three years, indicating possible financial instability.

R&D capabilityThe supplier lacks R&D capability with no available SDK, suggesting limited innovation capacity.

Customization capabilityThe supplier excels in customization, offering a range from minor to full customization services.

Product Q&A

Q:What materials are available for the valve body and disc?

The valve body can be made of Cast Iron or Ductile Iron. The disc options include Ductile Iron, Stainless Steel 304, Stainless Steel 316, Aluminum Bronze, and Nickel Ductile Iron.

Q:What are the working pressure and testing pressure standards?

The working pressure is PN10 and PN16 (Low Pressure <1.6mpa). Shell testing pressure is 1.5 times rated pressure, and seat testing pressure is 1.1 times rated pressure.

Q:Can this valve be customized for specific requirements?

Yes, we provide OEM and ODM services including customization from samples, designs, full customization, minor customization, and flexible customization options.

Q:What standards does the valve comply with?

The valve design complies with EN 593, MSS SP67, US Standard, and BS5155. End standards include ANSI B16.1, B16.5, DIN 2501, EN 1092, ISO 7005, and others.

Q:What is the lead time for production?

The average lead time is within one month during peak season and within 15 workdays during the off-season.