What payment terms are accepted?

We accept T/T (Telegraphic Transfer) as the standard term of payment.

What are the lead times?

Peak season lead time is one month; off-season lead time is 1-3 months.

Flanged Type Pneumatic Actuated Double Offset Butterfly Valve - Reliable on/off Control, High Performance

Name: Flanged Type Pneumatic Actuated Double Offset Butterfly Valve - Reliable on/off Control, High Performance
Brand: Haikou Shengyano International Trade Co., Ltd.
SKU: 2304984735

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: Optimized stem and disc positions reduce friction and compression for improved sealing reliability.

1 Million Cycle Life: Low-friction structure allows up to 1 million cycles, ideal for high-frequency operations.

Zero Leakage Capability: Pressure-assisted self-sealing effect ensures tight shutoff and high sealing reliability.

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

OEM/ODM Support: Customization available including logo printing, material changes, and mold development.

Company profile

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

CertifiedBusiness Type: Trading CompanyExport Year: 2025-12-01Nearest Port: shanghaiAverage Response Time: ≤1.58hTerms 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?

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

Q:Can the valve be customized?

Yes, we support OEM/ODM customization including logo printing, packaging, material/dimension changes, and actuator matching.

Q:What certifications are provided?

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

Q:How is the product packaged for export?

Valves are packed with bubble wrap, box, carton, or wooden case. We offer FOB, CIF, DDP delivery with sea, air, or express options.

Q:What is the expected service life?

The double offset design minimizes friction, allowing up to 1 million cycles, suitable for high-frequency switching conditions.