What is the expected operating life of the valve?

The low-friction design allows for up to 1 million cycles, making it ideal for high-frequency switching conditions.

Wcb Double Eccentric Butterfly Valve Epoxy Coated for Gas Service

Name: Wcb Double Eccentric Butterfly Valve Epoxy Coated for Gas Service
Brand: Haikou Shengyano International Trade Co., Ltd.
SKU: 2304525755

Hainan, ChinaHaikou Shengyano International Trade Co., Ltd.

US$5.00

1 Piece

Product specifications

DN

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Pneumatic

Model NO.

Connection Form

Wafer

Structure

Centre Sealing

Seal Form

Force Sealed

Work Pressure

Mid-Pressure (2.5mpa< Pn <6.4mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Application

Water Industrial Usage

Valve Body Material

Wcb

Surface Treatment

Epoxy Coating

Applicable Medium

Gas

OEM

Accepted

Transport Package

Wooden Box

Trademark

SEN

Origin

Wuxi

Production Capacity

200000/Year

Key features

Double Offset Design: Stem axis offset from disc and body center for quick disengagement and reduced friction.

Zero Leakage Capability: Ensures tight shutoff with pressure-assisted self-sealing for high reliability.

Long Operating Life: Low friction design extends lifespan to up to 1 million cycles for frequent use.

Pneumatic Automation: Compatible with actuators for rapid open/close, remote, and interlock control.

Customization Options: OEM/ODM accepted with logo printing, material upgrades, and custom mold creation.

Comprehensive Certifications: Available CE, ISO, WRAS, DNV, MTC, and hydrostatic test reports upon request.

Company profile

Haikou Shengyano International Trade Co., Ltd.Hainan, China

CertifiedBusiness Type: Trading CompanyExport Year: 2025-12-01Nearest Port: shanghaiAverage Response Time: ≤1.64hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, DDP, DAP

About Our Factory & Business Background

AddressRoom 1807, Unit A, Building 5, Plot A1001, Yajule Golden Bay Health Education New Town Project, No. 3 Jinsha Bay Road, Xixiu Town, Xiuying District, Haikou City

Registered Capital500,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: 1-3 months

Our Production Capability & Technical Expertise

Main ProductsPneumatic Actuator, Pneumatic Valve, Valve, Ball Valve, Butterfly Valve

Our Industry Experience & Global Business Record

Year of Establishment2026-05-11

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a valve manufacturing factory with CNC lines and testing equipment for in-house production, customized processing, OEM & ODM export.

Q:Can you provide OEM/ODM customization services?

We offer customization including engraving, logo printing, packaging, material upgrades, dimension changes, and actuator matching. We can also create new molds per your drawings.

Q:What qualifications and export certifications do you provide?

We provide MTC, hydrostatic test report, and factory inspection certificate. CE, ISO, WRAS, DNV, CO, and FORM A are available upon request.

Q:How should packaging and export transportation be arranged?

Valves are protected with bubble wrap, inner box, and export carton or wooden case. We offer FOB, CIF, and DDP delivery via sea, air, and express options.

Q:What is the warranty period for the product?

Warranty is 18 months from shipment or 12 months post-installation (whichever is first). Free spare parts or replacements are provided for factory defects.