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High Performance Double Eccentric Triple Eccentric Flange Wafer Metal Seal Butterfly Valve
US$59.00-650.00
1 Piece
Sample price:US$160.00/piece.Request sample

Product profile

Customization

Available

Media

Gas, Water, Steam

Driving Mode

Electric, Manual

Connection Form

Double Flange

Structure

Centre Sealing

Seal Form

Soft and Hard Sealing

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Weld

Valve Body

Casting

Standard

API609 En593 BS5155 En1092 ISO5211

Application

Industrial Usage, Water Industrial Usage, Household Usage

Delivery Time

15-25 Days

Disc Material

Di/Nylon/1.4469/1.4529/Saf2205/2507/CF8/CF8m etc

Seat Material

NBR/EPDM/PTFE/Viton/Silicone etc

Coating

Customized

End Standard

Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F

Materials

Carbon Steel, Stainless Steel, Aluminum Bronze

Shutoff Tightness

Zero Leakage

Operator

Lever, Gear Operated

Face to Face

API609 / ASME B16.10

End Connection

Wafer, Lugged, Flanged RF, Rtj, FF

Transport Package

Wooden Case

Specification

customized

Trademark

yoonad

Origin

China

HS Code

8481804090

Production Capacity

10000PCS/Year

Key features

Bubble-Tight Shutoff: Triple offset design creates a conical angle for zero leakage and no friction sealing.
Bi-Directional Sealing: Designed to maintain a seal against pressure from both directions effectively.
Easy Maintenance: Disc sealing can be replaced by loosening disc ring bolts, saving replacement costs.
Wide Material Options: Available in Carbon Steel, Stainless Steel (304/316), Duplex, and Aluminum Bronze.
Multiple Connection Types: Supports Wafer, Lugged, Flanged RF, Rtj, FF, and Butt Welded end connections.
Versatile Actuation: Can be operated via Hand Lever, Gear Box, Electric Actuator, or Pneumatic Actuator.
Fast Operation: Quarter-turn valve design allows for quick opening and closing in 90 degrees.
Wide Application Range: Suitable for heating, chemical, petroleum, natural gas, refining, and food industries.

Company profile

YOONAD VALVE (WUXI) CO., LTD.
Importers and ExportersExperienced TeamQuality AssuranceFast Delivery
Business Type: Manufacturer/FactoryExport Year: 2018-10-02Nearest Port: shanghai, ningboAverage Response Time: ≤3.80hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

About Our Factory & Business Background

Address137-2901 Qingyang Road, Liangxi District, Wuxi, Jiangsu, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsValve, Ball Valve, Gate Valve, Check Valve, Globe Valve, Butterfly Valve, Control Valve, Stainless Steel Ball Valve, Stainless Steel Butterfly Valve, Stop Valve

Our Industry Experience & Global Business Record

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

Product Q&A

Q:What is the sealing performance of this valve?
A:
The triple offset design provides bubble-tight shutoff with zero leakage and no friction contact between the disc and seat.
Q:What materials are available for the valve body and disc?
A:
Options include Carbon Steel (WCB), Stainless Steel (SS304/316/304L/316L), and Duplex Stainless Steel (2507/1.4529).
Q:What are the available end connection types?
A:
The valve supports Wafer, Lugged, Flanged RF, Rtj, FF, and Butt Welded connections to fit various pipeline systems.
Q:Can the disc seal be replaced easily?
A:
Yes, the sealing of the disc can be replaced by simply loosening the disc ring bolts, which saves maintenance costs.
Q:What are the typical applications for this butterfly valve?
A:
It is widely used in heating systems, chemical, petroleum, natural gas, refining, energy, and food industries for flow regulation.

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