What are the available connection standards?

We support Parallel thread (ISO228/BS2779), Taper thread (ISO7/BS21), and Compression connection (EN1254-2).

Brass Water Vertical Spring Loaded Ball Lift Backflow Preventers Check Non-Return Valve

Name: Brass Water Vertical Spring Loaded Ball Lift Backflow Preventers Check Non-Return Valve
Brand: Hongxing Manufacturing Group Ltd.
SKU: 1967919785

Zhejiang, ChinaHongxing Manufacturing Group Ltd.

US$0.50-2.00

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

NV01 NV02 NV03 NV04

Material

Brass

Connection Form

Thread

Structure

Tubular

Pressure

Ordinary Pressure

Function

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

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

Application

Industrial Usage, Water Industrial Usage, Household Usage

Delivery Time

About 45 Days

Sample

Avaliable

OEM

Available

MOQ

1000

Transport Package

Inner Bag and Outer Carton

Specification

1/2" to 1"

Trademark

Per customer's brand or ours

Origin

China

HS Code

8481804090

Production Capacity

100, 000PCS/Month

Key features

Multi-Standard Connections: Supports Parallel (ISO228), Taper (ISO7), and Compression (EN1254-2) connections.

Versatile Installation: Allows horizontal, vertical, or oblique fixing with unidirectional flow.

Premium Brass Material: Constructed from durable brass with gland packings for reliable sealing.

Certified Quality Assurance: Passed ISO9001, CE, WRAS, KIWA, ACS, and CSTB certifications.

Professional OEM Service: Custom manufacturing available based on client designs and requirements.

15+ Years Export Experience: Trusted supplier exporting to Europe, Australia, America, and South Africa.

Flexible Sample Policy: Samples available, some free of charge, buyer pays freight only.

Company profile

Hongxing Manufacturing Group Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 1998-05-30Nearest Port: NINGBOAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW, DAP

AI-Powered supplier vetting

SummaryHongxing Manufacturing Group Ltd., established in 1998 and based in Zhejiang, China, is a manufacturer specializing in plumbing, heating, sanitary, and electrical products. The company holds ISO 9001 and ISO 14001 certifications, indicating a commitment to quality and environmental management. With a significant portion of its sales from exports, the company has a strong presence in global markets, including North America and Europe. They operate six production lines and have a robust infrastructure with over 500 employees. Their ability to innovate is supported by a team of R&D engineers and a focus on adding value to customer service.

Supplier typeHongxing Manufacturing Group Ltd. is a manufacturer/factory based in Zhejiang, China, specializing in plumbing and electrical products.

CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, demonstrating adherence to quality and environmental management standards.

After-Sales capabilityThe company has a strong customer service team focused on market development and fulfilling customer demands, indicating robust after-sales service capability.

R&D capabilityThe supplier has an R&D team with 11-20 engineers and over two decades of experience, indicating a capacity for innovation.

Production capacityOperating six production lines with over 500 employees and advanced facilities, the supplier has significant production capabilities.

Customization capabilityThe supplier engages in market development to fulfill specific customer demands, suggesting the ability to customize products or services.

Client casesThe company has a strong track record with acceptance in North American, UK, European, and Australian markets, implying successful customer cases.

Product Q&A

Q:Can I get a sample?

Yes! Of course. Pls contact us for more details. Some samples will be supplied free but you need pay the freight.

Q:What's your payment term?

Normally 'T/T before production ' for new client or order value under USD8000. Please contact us for more details.

Q:What's the lead time?

Normally 45 days. It'll be different due to different products and qty

Q:What's your MOQ?

1000pcs for each size.

Q:Can you offer OEM service?

Yes! Of course. Base on our rich experience in this field we can certainly offer OEM service to you. Just tell us your design we'll then try our best.