D71X Handle Operated Butterfly Valve with Removable Rubber Liner

Name: D71X Handle Operated Butterfly Valve with Removable Rubber Liner
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 2002511291

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$20.00-66.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Media

Water, Oil

Driving Mode

Manual

Model NO.

D71X

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Soft 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 Sealed

Valve Body

Casting

Standard

GB/T 12238

Application

Industrial Usage, Water Industrial Usage

Model

D71X-16p-DN100

Valve Type

Butterfly Valve

Function

Shutoff and Flow Regulation

Nominal Diameter

DN50-300

Nominal Pressure

Pn10

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

DN50-300 (Customizable)

Trademark

Zentif

Origin

China

HS Code

8421199090

Production Capacity

500000

Key features

Bubble-Tight Sealing: Resilient rubber seat ensures zero leakage and reliable shutoff for water and industrial fluids.

Compact Design: Wafer structure reduces installation space and weight, ideal for HVAC and fire protection systems.

Easy Manual Operation: Long lever and low torque design allow direct quarter-turn control without excessive force.

Wide Size Range: Available in DN50 to DN300 (NPS 2 to 12) to fit various pipeline requirements.

Full Pressure Testing: Every valve undergoes complete pressure testing before delivery to guarantee quality.

Corrosion Resistant: Coated body and stainless steel components ensure durability in clean and industrial fluids.

Simple Maintenance: Simple structure enables easy maintenance and replacement of internal components.

Customization Available: ODM and OEM services available with customization from customer designs.

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 select the right butterfly valve for water and industrial systems?

For water, HVAC, and industrial pipelines, resilient seated valves are ideal. They offer compact design, quick operation. Consider pressure rating (PN10/PN16), disc and seat materials, and throttling needs.

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

Their compact structure, low weight, and quick operation are ideal for fire protection and large pipelines. Full-flow design reduces pressure drop, and resilient seat ensures bubble-tight shutoff.

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

Yes. These valves excel in high-frequency operations with a simple quarter-turn. Combined with actuators, they ensure quick response and control. Durable designs with strong stems and bearings promise longevity.

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.