Is the valve suitable for bidirectional flow?

Yes, the valve features a bidirectional seal, allowing it to effectively block flow regardless of the direction.

What are the common applications for this valve?

It is commonly used in water supply, HVAC, fire protection, food processing, and low-pressure steam systems.

Industrial Flanged Butterfly Valve with Epoxy Coated Ductile Iron Body for Durability

Name: Industrial Flanged Butterfly Valve with Epoxy Coated Ductile Iron Body for Durability
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 2141354935

Jiangsu, ChinaSuzhou Walter Flow Control Equipment Co., Ltd.

US$40.00

1 Piece

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

GFBV

Connection Form

Wafer

Structure

Centre Sealing

Seal Form

EPDM

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

DIN2501/ ISO5211

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body

Ductile Iron

Coating

Epoxy Coated to 250 Microns

Disc

DI/ SS

Stem

SS304/SS316

O-Ring

NBR/EPDM

Seat

EPDM/PTFE

Bushing

PTFE/Bronze

Hand Lever

C.S/Aluminum/Plastic

Gear

Cast Iron

Transport Package

Wooden Case

Specification

50mm-600mm

Trademark

WALTER, OEM

Origin

Suzhou

HS Code

8481804090

Production Capacity

3000 Sets Per Month

Key features

Epoxy Coated Ductile Iron: Body coated with 250 microns epoxy for enhanced durability and corrosion resistance.

Bidirectional Sealing: Ensures effective flow isolation in both directions with low torque operation.

Compact & Lightweight: Requires less space compared to gate or globe valves for easy installation.

Versatile Material Options: Disc, stem, and seat materials customizable to meet specific fluid requirements.

Standardized Connection: Flanged ends conform to EN 1092 and ASME B16.5 for bolt-on pipeline connection.

Low Maintenance Design: Simple structure with fewer moving parts ensures long-term reliability.

Wide Application Range: Suitable for water, air, gases, mild chemicals, HVAC, and fire protection systems.

Rapid Operation: 90-degree rotation allows quick open/close with manual, electric, or pneumatic actuation.

Company profile

Suzhou Walter Flow Control Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤6.53hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

About Our Factory & Business Background

AddressNo. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot 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 materials are used for the valve body and disc?

The valve body is made of EN GJS 500-7 Ductile Iron with a 250-micron epoxy coating. The disc is available in Ductile Iron, Stainless Steel, or Bronze.

Q:Can the valve materials be customized?

Yes, custom options are available for the disc (DI/SS), stem (SS304/SS316), O-Ring (NBR/EPDM), seat (EPDM/PTFE), and hand lever (C.S/Aluminum/Plastic).

Q:What standards does the flanged connection follow?

The flanged ends conform to standardized dimensions such as EN 1092, ASME B16.5, DIN2501, and ISO5211.

Q:What is the average lead time for production?

The average lead time is one month during peak season and within 15 workdays during the off-season.

Q:What payment terms are accepted?

Accepted payment terms include LC, T/T, Western Union, and Money Gram.