What payment terms are accepted?

We accept LC, T/T, and Western Union as terms of payment.

What is the primary function of this valve?

It is a non-return valve designed to prevent backflow of fluids, protecting pumps and preventing motor reversal.

Brass Check Valve 3/4" Thread Female One Way Backflow Preventer Check Valves

Name: Brass Check Valve 3/4" Thread Female One Way Backflow Preventer Check Valves
Brand: Taizhou Jiaxin Metals Co., Ltd.
SKU: 1990795045

Zhejiang, ChinaTaizhou Jiaxin Metals Co., Ltd.

US$0.50-5.00

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Material

Brass

Connection Form

Thread

Structure

Spring

Pressure

High Pressure

Function

Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Carton with Pallet

Specification

3/4"-2"

Trademark

Plumberstar

Origin

Taizhou

HS Code

8481804090

Production Capacity

5000000/Year

Key features

High Pressure Resistance: Rated for 20 bar pressure with a max static pressure of 1.0MPa (10bar).

Durable Brass Construction: Forged brass body with stainless steel spring ensures long-lasting durability.

Versatile Thread Options: Available in BSP, G, Rc, and RP female thread connections for easy installation.

Effective Backflow Prevention: Automatically prevents media backflow, protecting pumps and reversing motors.

Multiple Size Options: Sizes range from 1/2 inch to 3 inch BSP to fit diverse piping needs.

Easy Installation: Simple design allows for quick installation by contractors or homeowners.

Multi-Application Use: Ideal for water systems, central heating, and industrial fluid control.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Taizhou Jiaxin Metals Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2017-11-14Nearest Port: NINGBO, SHANGHAI, ShenzhenAverage Response Time: ≤11.15hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryTaizhou Jiaxin Metals Co., Ltd. is identified as a China-based limited company described as both a manufacturer/factory and a group corporation, although another record classifies it as a trading company and reports only three employees. It offers brass plumbing products and states substantial output across drains, pipe fittings, valves, and related items. The supplier supports multiple customization methods, exports to broad international markets, and holds BSCI and ISO 9001 certifications. Its descriptions mention CAD/3D design, production equipment, quality-control personnel, and R&D engineers. However, it explicitly lacks OEM service for popular brands and has no available SDK. Financial records are represented only by years rather than performance values, while after-sales service, customer-specific cases, and several sustainability controls are not sufficiently documented.

CertificationsThe supplier reports holding BSCI and ISO 9001 management-system certifications. These are explicit certifications relevant to social compliance and quality management, supporting a positive assessment for this field.

R&D capabilityThe supplier explicitly reports no available SDK and no OEM service for popular brands. It does report CAD and 3D design use, design and development competence, and 6–10 years of total R&D-engineer experience, but the explicit lack of SDK and popular-brand OEM capability prevents a clear positive assessment of innovation capability.

Production capacityThe supplier is described as a manufacturer/factory producing brass plumbing products, with stated output of 1,000,000 sets of brass drains, 2,000,000 pieces of brass pipe fittings, and 1,000,000 pieces each across several other product categories. Its facilities include melting furnaces, a coated-sand production line, molding machines, multi-station machines, and leak-testing equipment, supporting a positive production-capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated CAD and 3D design capability further supports the ability to handle customized product development.