What are the available connection forms?

Standard is Wafer, but Centerline, Lug, and Flanged designs can be selected according to specific operating conditions.

Gas-Compatible Double Eccentric Butterfly Valve with Wcb and Epoxy

Name: Gas-Compatible Double Eccentric Butterfly Valve with Wcb and Epoxy
Brand: Haikou Shengyano International Trade Co., Ltd.
SKU: 2305052315

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 and disc offset ensure quick disengagement, reducing friction and wear for stable sealing.

Zero Leakage Capability: Pressure-assisted self-sealing effect achieves tight shutoff, ideal for high-reliability systems.

Long Service Life: Low-friction structure allows up to 1 million operating cycles, suitable for high-frequency use.

Pneumatic Automation: Compatible with pneumatic actuators for remote, fast, and interlock control in industrial systems.

Gas Compatible: Specifically designed for gas media applications with epoxy coating and WCB valve body.

Customizable Options: OEM accepted with customizable valve body material, surface treatment, and applicable medium.

Company profile

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

CertifiedBusiness Type: Trading CompanyExport Year: 2025-12-01Nearest Port: shanghaiAverage Response Time: ≤0.60hTerms 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:What is the warranty period for this valve?

18 months from shipment or 12 months post-installation, whichever is first. Covers factory defects; excludes incorrect installation or over-limit use.

Q:Can this valve be customized for specific needs?

Yes, OEM is accepted. Customization includes valve body material (WCB), epoxy coating, and applicable medium (Gas).

Q:What certifications are available for export?

We provide MTC, hydrostatic reports, and optional certifications like CE, ISO, WRAS, DNV, along with CO and FORM A.

Q:How is the product packaged for shipping?

Valves are packed in bubble wrap, boxes, or wooden cases. We support FOB, CIF, and DDP terms via sea, air, or express.

Q:Is the valve suitable for high-frequency operation?

Yes, the double offset design minimizes friction, allowing up to 1 million cycles, making it ideal for frequent switching.