What materials are used for the valve?

The housing and mechanical parts are made of dezincification resistant brass CW602N, with stainless steel springs and EPDM seals.

Automatic Brass Independent Balancing Control Brass Balance Valve

Name: Automatic Brass Independent Balancing Control Brass Balance Valve
Brand: Ningbo Doway M & E Co., Ltd.
SKU: 2114560535

Zhejiang, ChinaNingbo Doway M & E Co., Ltd.

US$4.59

1,000-2,999 Pieces

US$4.39

3,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

Connection

Thread

Pressure

Adjustable

Closed

Structure

Self-Standing

Material

Brass

Thread Standard

ISO228, ISO7/1

Installation

Vertical Installation

Knob

ABS Polymer Knob

Keywords

Dpbv

Transport Package

Poly Bag, Inner Box, Outer Carton and Pallet

Specification

DN15-DN50

Trademark

DW or OEM

Origin

China

HS Code

8481804090

Production Capacity

170000PCS/Month

Key features

Adjustable Differential Pressure: Allows pre-adjustment of differential pressure for heating and cooling systems without changing settings.

Dezincification Resistant Material: Housing and mechanical parts made of dezincification resistant brass CW602N for durability.

OEM Branding Available: Custom branding services offered with DW or OEM trademarks.

Standard Thread Compatibility: Supports ISO228, ISO7/1, GB/T18742.3, and DIN8077/8078 connection standards.

Compact Installation Design: Vertical installation in return line without requiring stabilizing sections.

Durable Sealing Components: Features EPDM seal and diaphragm with PPS shut-off for reliable performance.

Comprehensive Certifications: Products hold ISO9001, CE, and UL approvals for quality and safety assurance.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesManagement Certification3D Software Design

Ningbo Doway M & E Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2015-06-08Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.62hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier located in Ningbo, China, specializing in wholesale and retail. They possess strong R&D capabilities, offer flexible customization services, and have a significant export presence, with 90% of sales coming from international markets. Despite lacking overseas showrooms or branches, they have robust procedures for handling customer complaints and service capability improvements. The supplier holds ISO9001 and CE certifications and provides OEM and ODM services for well-known brands. However, they do not have new product development or SDK availability, and they lack overseas warehouses or stock capabilities.

CertificationsThe supplier holds ISO9001 certification, CE approval for ball valves, and UL approval for bronze ball valves.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and corrective actions, although no written procedure for assessing service capability.

R&D capabilityThe supplier has R&D capabilities but lacks new product development and SDK availability.

Production capacityThe supplier has substantial annual production output for various valve types and fittings, with export rights and multiple export markets.

Customization capabilityThe supplier provides a wide range of customization services including flexible and full customization based on designs or samples.

Product Q&A

Q:What is your term of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:How about your delivery time?

It usually takes 15 to 30 days, which generally depends on the quantity of your order and our storage.

Q:Can I get free samples?

Yes, send your address, your telephone number, post code, and express account number to us, and tell us which samples you need and samples specification.

Q:Can you produce products with my own brand?

Yes, we can offer OEM services.

Q:What is the working pressure limit?

The working pressure is 2.5 MPa, and it has been tested with 1.0 MPa by gas.