Is the valve tested before shipping?

Yes, 100% of the valves are tested with 0.6MPa to 0.8MPa air pressure to ensure quality and functionality.

What types of connections are supported?

We offer Compression end, BSP, and NPT connections in various configurations such as Female x Female or Male x Male.

Brass Spring Check Valve for Water Meter

Name: Brass Spring Check Valve for Water Meter
Brand: Ninghai Raising Copper Industry Co., Ltd.
SKU: 900103295

Zhejiang, ChinaNinghai Raising Copper Industry Co., Ltd.

US$2.00

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

NRCW001

Material

Brass

Connection Form

Thread

Structure

Spring

Pressure

Ordinary Temperature

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

Application

Industrial Usage, Water Industrial Usage, Household Usage

Size

1/2" X 3/4"

Transport Package

Export Standard Packing

Specification

1/2"x 3/4"

Trademark

NRCI

Origin

Zhejiang, China (Mainland)

HS Code

8481804090

Production Capacity

50000 Piece/Pieces Per Month

Key features

Versatile Material Options: Available in CZ132, CZ122, CW602, CW617N, C36000, DZR brass.

Flexible Connection Types: Supports BSP, NPT, and various Male/Female thread combinations.

OEM/ODM Customization: Accepts custom designs, samples, and flexible minor customization.

100% Quality Testing: Each valve tested with 0.6MPa-0.8MPa air pressure before shipment.

ISO9001 Certified Quality: Manufactured in an ISO9001:2008 certified facility with strict QA.

Fast Sample Delivery: Existing samples ready in 2 days; new molds take 30 days.

High Production Capacity: Capable of producing 50,000 pieces per month for large orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Ninghai Raising Copper Industry Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 23 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.47h

AI-Powered supplier vetting

SummaryNinghai Raising Copper Industry Co., Ltd. is a Chinese limited company established in 2002, operating in copper-product, hardware, machinery, and equipment manufacturing. It reports eight production lines, facilities including CNC machining and machining centers, and annual brass and bronze valve and fitting output of 600 tons. The supplier exports to multiple regions, with exports representing 90% of total sales and 23 years of export experience. It provides OEM and ODM services, has introduced new products within the past year, and offers extensive customization. Service controls include written procedures and records for supplier assessment, corrective and preventive actions, and complaint handling. However, no certifications, overseas warehouses, showrooms, agents, or branches are identified. The supplier also reports no available SDK, limited export-trade staffing, and no ongoing batch quantity reconciliation. Financial records are indicated for 2022–2024, but their credibility cannot be assessed...

Supplier typeThe supplier is identified as Ninghai Raising Copper Industry Co., Ltd., a Chinese limited company established in 2002. Its stated business scope covers manufacturing and processing copper products and hardware, as well as research, development, and manufacturing of machinery and equipment.

After-Sales capabilityThe supplier has written procedures and followed records for complaint handling, corrective and preventive actions, and supplier service-capability assessment. It accepts multiple quotation and payment terms and reports one-month lead times, but has no overseas warehouse, showroom, agent, or branch support.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and conducts research and development related to machinery and equipment. However, it has no available SDK, so its software-development or integration capability is explicitly limited.

Production capacityProduction resources include cutting, punching, shot blasting, CNC machining, and machining-center facilities, with eight production lines and reported output of 600 tons of brass and bronze valves and fittings. Finished-product inspection instructions are uniformly followed, although the factory does not continuously reconcile quantities for each batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. It also provides both OEM and ODM services, indicating broad product-development and customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Saudi Arabia International Trade Show. It exports to a broad range of markets and reports 23 years of exporting, but no named customer cases or verifiable project details are supplied.

Product Q&A

Q:What materials are available for the brass body?

The valve body can be made from various brass grades including CZ132, CZ122, CW602, CW617N, C36000, and DZR.

Q:Can I customize the valve size or design?

Yes, we accept OEM and ODM services. Customization options include full customization, minor customization, and flexible customization from samples or designs.

Q:What are the payment terms?

We accept T/T, L/C, Western Union, PayPal, and D/P. The specific terms depend on the agreement.

Q:What is the minimum order quantity (MOQ)?

The MOQ is typically between 500-2000 pieces, though it can vary based on specific requirements.

Q:How long is the delivery time?

Standard delivery takes 30-40 days after confirming all details. Existing samples are ready in 2 days, while new molds take 30 days.