What is the minimum order quantity?

The minimum order quantity is 500 pieces.

What are the available payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment options.

Stainless Steel Wafer Butterfly Valve for Building Water Systems with Lever Operation

Name: Stainless Steel Wafer Butterfly Valve for Building Water Systems with Lever Operation
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 2001950731

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$40.00-66.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

D71X-16P-DN100

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

High Temperature (T>450°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Application

Industrial Usage, Water Industrial Usage

Model

D71X-16p-DN100

Valve Type

Butterfly Valve

Function

on/off & Flow Control

Nominal Diameter

DN800

Nominal Pressure

Pn10

Control Range

Adjustable Flow Rate

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

DN800 (Customizable)

Trademark

Zentif

Origin

China

HS Code

8421199090

Production Capacity

500000

Key features

Bubble-Tight Sealing: Rubber seat ensures zero leakage and reliable isolation for water systems.

Quarter-Turn Operation: Long lever design allows quick and easy manual opening and closing.

Compact Design: Wafer structure reduces installation space and weight for efficient piping.

Stainless Steel Construction: Body and disc made of SS304/SS316 for corrosion resistance and durability.

Position-Lock Mechanism: Supports chosen positions to maintain flow control stability.

Low Torque Operation: Requires minimal effort for manual operation even in large sizes.

100% Inspection: Complete shell and seat tests performed before delivery for quality assurance.

OEM/ODM Customization: Customization available from designs for specific project requirements.

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: ≤2.20h

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, lightweight design and quick quarter-turn operation. Consider pressure rating (PN10/PN16), disc and seat materials, and throttling needs for optimal performance.

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

Butterfly valves excel in fire protection and large pipelines due to compact structure, low weight, and quick operation. Their full-flow design reduces pressure drop, while the resilient seat ensures bubble-tight shutoff, ideal for space-limited and main water lines.

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

Yes. Butterfly valves excel in high-frequency operations with their simple quarter-turn mechanism. Paired with electric or pneumatic actuators, they offer quick response and precise control. Durable resilient seated designs with strong stems and bearings ensure longevity even during 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 favored in HVAC and chilled water systems for their compact, lightweight design and excellent flow regulation. They offer reliable isolation, low pressure loss when open, and good throttling. Their cost-effectiveness and simple installation make them ideal for efficient system management and temperature control.

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

The valve body and disc are made of stainless steel (SS304/SS316), and the seat is made of black elastomer for reliable sealing.