Worm Gear Operated Triple Eccentric Butterfly Valve for High Temperature Service

Name: Worm Gear Operated Triple Eccentric Butterfly Valve for High Temperature Service
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 2321707755

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$20.00-66.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Media

Water, Steam and Oil

Driving Mode

Manual

Model NO.

D373W

Connection Form

Wafer

Structure

Three-Eccentric Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Casting

Standard

GB/T 12238

Application

Industrial Usage, Water Industrial Usage

Model

D373W

Valve Type

Butterfly Valve

Function

Shutoff and Flow Regulation

Nominal Diameter

DN50-2000

Nominal Pressure

Pn10-Pn16

Internal Components

Stainless Steel (SS304/SS316)

Spring Material

Stainless Steel

Advantages-01

Zero Leakage, Bubble-Tight Sealing

Advantages-02

Compact Design, Easy Installation

Transport Package

Seaworthy Wooden Case

Specification

DN50-2000 (Customizable)

Trademark

Zentif

Origin

China

HS Code

84818040

Production Capacity

500000

Key features

Triple-Eccentric Sealing: Minimizes friction and ensures bubble-tight sealing for water, steam, and oil.

Customizable Materials: Offers Ductile Iron, Cast Steel, and Stainless Steel options for flanges and bodies.

Compact Wafer Design: Reduces installation length and weight for easy integration in tight spaces.

Worm Gear Operation: Provides controlled, smooth operation for shutoff and flow regulation duties.

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

Corrosion Resistance: CF8 stainless steel body ensures durability in harsh industrial environments.

Versatile Applications: Ideal for water treatment, HVAC, fire protection, and chemical process systems.

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: ≤2.90h

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 choose the right butterfly valve for water and industrial systems?

Resilient seated butterfly valves are perfect for water, HVAC, and industrial pipelines, offering a compact design and quick operation. Consider pressure rating (PN10/PN16), disc/seat materials, and throttling needs for best performance.

Q:Why are butterfly valves ideal for fire protection and large pipelines?

Butterfly valves are perfect for fire protection and large pipelines thanks to their compact structure, lightness, and swift operation. Their full-flow design minimizes pressure drop, and the resilient seat ensures a bubble-tight shutoff, ideal for limited spaces and main water lines.

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

Yes. Butterfly valves are excellent for high-frequency operations with a simple quarter-turn. When paired with electric or pneumatic actuators, they ensure rapid response and precise control. Durable resilient-seated designs with robust stems and bearings offer longevity even with frequent cycling in HVAC and industrial settings.

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

Butterfly valves are ideal for HVAC and chilled water systems due to their compact, lightweight design and excellent flow regulation. They ensure reliable isolation, low pressure loss when open, and effective throttling performance. Their cost-effectiveness and easy installation make them perfect for efficient system management and temperature control.