What is the nominal pressure rating?

The nominal pressure ranges from PN10 to PN16.

Is customization available for this valve?

Yes, customization from designs is available for this product.

Stainless Steel Butterfly Valve for Large Diameter Water Management Systems

Name: Stainless Steel Butterfly Valve for Large Diameter Water Management Systems
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 2002591491

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$30.00-170.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Media

Liquid or Gas

Driving Mode

Manual

Model NO.

D341X-16P

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Resilient Seated / 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

Product Name

Resilient Seated Butterfly Valve D342X-10q DN800

Model

D342X-10q

Valve Type

Butterfly Valve

Function

Shutoff and Flow Regulation

Nominal Diameter

DN50-1200

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

DN50-1200 (Customizable)

Trademark

Zentif

Origin

China

HS Code

8421199090

Production Capacity

500000

Key features

Bubble-Tight Sealing: Resilient rubber seat ensures zero leakage and bubble-tight sealing performance.

Compact and Lightweight: Compact design reduces installation space and weight for easy handling.

Quarter-Turn Operation: Simple quarter-turn mechanism allows quick on/off control and easy manual operation.

Wide Size Range: Available in nominal diameters from DN50 to DN1200 for various pipeline needs.

Corrosion Resistant: Stainless steel body and corrosion-resistant coating suit clean water and sewage.

Full Pressure Testing: Each valve undergoes complete shell and seat pressure testing for reliability.

Easy Maintenance: Simple structure allows convenient maintenance and component replacement.

Low Torque Operation: Low torque design enables easy manual operation with worm gearbox and handwheel.

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 supply and industrial systems?

For water supply, HVAC, and pipelines, resilient seated valves are recommended for compact design, lightweight, and quick operation. Consider pressure rating (PN10/PN16), disc and seat materials, and throttling control for optimal performance and service life.

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

Butterfly valves are ideal for fire protection and large pipelines due to compact structure, low weight, and fast operation. Full-flow design provides minimal pressure drop, and resilient seat ensures bubble-tight shutoff, ideal for space-limited installations.

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

Yes. Butterfly valves excel in high-frequency operation and automation due to their simple quarter-turn mechanism. With electric or pneumatic actuators, they offer quick response and precise control. Durable resilient seated designs with strong stems and bearings ensure longevity even with frequent cycling in HVAC and industrial uses.

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

Butterfly valves excel in HVAC and chilled water systems due to their compactness, lightweight, and superior flow control. They provide reliable isolation with minimal pressure loss when open and offer effective throttling. Their cost-effectiveness and easy installation enhance system efficiency and temperature control.

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

The valve body is made of casting, and the seal surface uses soft sealed material. Internal components can be Stainless Steel (SS304/SS316).