Do you offer customization for flange standards and technical drawings?

Yes, we offer customized flange standards and material options to meet project-specific requirements. OEM/ODM customization and technical drawing requests (PDF/CAD) are available.

Large Diameter Soft-Seated Butterfly Valve with Electric Actuation

Name: Large Diameter Soft-Seated Butterfly Valve with Electric Actuation
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 2003415771

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$50.00-360.00

1 Piece

Sample price:US$450.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Electric

Model NO.

D943H

Connection Form

Flange

Structure

Three-Eccentric Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Cast Steel

Standard

GB/T 12238

Application

Industrial Usage, Water Industrial Usage, Household Usage

Product Name

Triple-Eccentric Flanged Butterfly Valve

Model

D943h

Valve Type

Butterfly Valve

Function

Isolation and Flow Control

Nominal Diameter

DN50-600

Nominal Pressure

Pn10-16

Advantages-02

Compact Design, Easy Installation

Certification

GS, CE, ISO9001

Transport Package

Seaworthy Wooden Case

Specification

DN50-600 (Customizable)

Trademark

Zentif

Origin

China

HS Code

8421199090

Production Capacity

500000

Key features

Triple Eccentric Design: Reduces sealing-surface friction and disc-seat wear for extended service life.

Electric Actuation: Supports both local and remote operation with fast response and precise control.

Wide Pressure Ratings: Available in PN10, PN16, and PN25 to suit various industrial conditions.

Corrosion Resistant Stem: Stainless steel stem resists corrosion and wear for durable performance.

Customizable Materials: Offers Ductile Iron, Cast Steel, or Stainless Steel options for specific projects.

ISO Certified Quality: Meets international standards with 100% visual and function inspection.

OEM/ODM Services: Supports custom designs with PDF/CAD technical drawing requests.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shanghai Zentif Valve Group Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: N/A CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.15h

About Our Factory & Business Background

AddressNo. 111 Huangjia Garden Road, Jiangqiao Town, Jiading District, Shanghai, China

Plant Area12819.22 square meters

Number of Employees81

Registered Capital55,484,089 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order Quantity500 PICS

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main Productsangle valve

Production Lines5

Production MachinesCNC Lathe, Lathe, Shot Blasting Facility, Vertical Lathe

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2001-03-20

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:How to select the right butterfly valve for water supply and industrial systems?

For water supply, HVAC, and industrial pipelines, resilient seated butterfly valves are recommended for compactness, lightweight, and swift quarter-turn operation. Consider pressure rating (PN10/PN16), disc and seat materials, and throttling for optimal performance and longevity.

Q:What makes butterfly valves ideal for fire protection and large pipeline applications?

Butterfly valves excel in fire protection and large pipelines due to compactness, low weight, and quick operation. Their full-flow design minimizes pressure drop, while resilient seats ensure reliable shutoff, ideal for space-limited setups and main water lines.

Q:Are butterfly valves suitable for frequent operation and automated systems?

Yes. Butterfly valves are ideal for frequent operation and automation due to their quarter-turn mechanism. With electric or pneumatic actuators, they offer fast response and precise control. Durable resilient seated designs ensure longevity under frequent cycling in HVAC and industrial uses.

Q:What are the main advantages of butterfly valves in HVAC and chilled water systems?

Butterfly valves are favored in HVAC and chilled water systems for compactness, lightweight, and superior flow regulation. They offer reliable isolation with low pressure loss when fully open and excellent throttling. Their cost-effectiveness and easy installation make them a top choice for efficiency and temperature control.

Q:What materials are available for the valve body and seal?

The valve body is made of cast steel, and the seal surface features metal hard sealing with stainless steel and graphite multilayer rings. Custom material options like Ductile Iron or Stainless Steel are also available.