What is the expected service life of the valve?

The low-friction structure supports up to 1 million cycles, making it ideal for high-frequency and high-sealing operations.

What are the available mounting dimensions?

Image data provides mounting dimensions for sizes ranging from 1 1/2' to 14' to ease project confirmation and installation.

Wcb Material Industrial Gas Valve - Air-Operated Double Ecc Type

Name: Wcb Material Industrial Gas Valve - Air-Operated Double Ecc Type
Brand: Haikou Shengyano International Trade Co., Ltd.
SKU: 2313430085

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 offsets from disc and body centers for fast disengagement and reduced wear.

Up to 1 Million Cycles: Low-friction structure supports high-frequency switching and extended service life.

Zero Leakage Performance: Meets tight shutoff needs with higher medium pressure enhancing sealing reliability.

Pneumatic Automation Ready: Compatible with pneumatic actuators for quick open/close and remote interlock control.

Customization Services: OEM/ODM accepted with logo printing, material upgrades, and dimension modifications.

Company profile

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

CertifiedBusiness Type: Trading CompanyExport Year: 2025-12-01Nearest Port: shanghaiAverage Response Time: ≤10.41hTerms 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

Plant Area56.35 square meters

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 manufacturer?

We are a valve manufacturing factory with CNC lines, pressure testing, and in-house support, offering OEM & ODM export without middleman fees.

Q:Do you provide OEM/ODM customization services?

Yes, we offer customization, engraving, logo printing, packaging, material upgrades, dimension modifications, and actuator matching per your drawings.

Q:What certifications can you provide?

We provide MTC, hydrostatic test, inspection certificates, CE, ISO, WRAS, DNV, CO, FORM A certifications, and customs documents 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 freight.

Q:What is the product warranty period?

18-month warranty from shipment date or 12 months post-installation, whichever is first. Free spare parts or replacement for factory production defects.