How about your delivery time?

Stocked standard valves can be shipped within 2-5 days. Mass container orders take 18-25 days. For urgent bulk orders, priority production arrangement is available.

What is your packing?

Valves are packed in export cartons or wooden cases, loaded by pallets. Your brand logo can be printed on packages, and customized packing is acceptable.

Brass Backflow Preventer Check Valve Intermediate Atmospheric Vent Plumbing Valve

Name: Brass Backflow Preventer Check Valve Intermediate Atmospheric Vent Plumbing Valve
Brand: Wanjia Supply Chain Management (Ningbo) Co., Ltd
SKU: 1991347441

Zhejiang, ChinaWanjia Supply Chain Management (Ningbo) Co., Ltd

US$8.11-8.27

500 Pieces

Product specifications

material

size

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

GHD-VLV-CHV-007

Material

Brass

Connection Form

Thread

Structure

Check

Pressure

Ordinary Temperature

Function

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

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage, General

Temperature of

Media Normal Temperature

Selling Units

Single Item

Port Size

1/2 In3/4 in

Sealing Material

PTFE

Customized Support

OEM

Power

Hydraulic

Place of Origin

China

Model Number

GHD-Vlv-Chv-007

Key features

Premium Brass Material

Precise Thread Connection

Easy Manual Operation

Sturdy Handwheel/Handle

Wide Application

Company profile

Production Process VisualizationR&D CapabilitiesQA/QC InspectorsFull Customization

Wanjia Supply Chain Management (Ningbo) Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Ningbo Port.Average Response Time: ≤4.15h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryKH-TAT (CHONGQING) ELECTRONIC TECHNOLOGY Co., Ltd. is a limited company established in 2015, with stated experience in sheet metal fabrication, precision CNC parts, injection molding, and wiring harness manufacturing. It reports approximately 410 employees, a 10,000-square-meter facility, and ISO 9001:2015 certification. The supplier supports broad customization, including sample-based, design-based, full, minor, and flexible customization, and provides 3D software design services. Production-related evidence includes contracts with associated subcontractors and stated one-month lead times in both peak and off-season periods. Quality assurance and raw-material traceability are reported, but corrective-action records, complaint-handling procedures, supplier assessment procedures, and an approved-supplier list are not documented. The supplier has no stated in-stock capacity, overseas warehouse, or overseas showroom. Financial information is limited to year references without performance values, while...

Supplier typeThe supplier is identified as a limited company established in 2015, offering sheet metal fabrication, CNC machining, and wire harness products. Its stated business description also includes precision CNC parts and injection molding manufacturing, indicating a technical manufacturing supplier rather than a trading-only entity.

CertificationsThe company description explicitly states that the supplier holds ISO 9001:2015 certification. No other certifications are identified in the provided information.

After-Sales capabilityThe supplier reports a corrective and preventive action procedure, but no written records; it also has no written procedures or records for handling customer complaints. Service-capability assessment procedures and an approved supplier list are likewise absent, so effective after-sales governance is not demonstrated.

R&D capabilityThe supplier identifies itself as a professional technical supplier and confirms R&D capability and 3D software design services. However, it reports no available SDK, so the evidence supports design and technical development capability but not SDK-based integration capability.

Production capacityThe supplier states ten years of experience in sheet metal fabrication, precision CNC parts, injection molding, and wiring harness manufacturing, with a 10,000-square-meter facility and approximately 410 employees. It has valid manufacturing contracts with associated subcontractors and reports one-month lead times in both peak and off-season, but lacks in-stock, overseas warehouse, and overseas showroom capacity.

Customization capabilityThe supplier supports customization from samples and designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, demonstrating broad product-design and customization support.

Product Q&A

Q:How do I trust you?

With over 10 years of valve manufacturing experience and a professional engineering & management team, we provide stable and reliable valve solutions for industrial and pipeline projects.

Q:How about your price?

We supply high-quality industrial valves at factory competitive prices. Please send your specification inquiry, and we will quote immediately for your reference.

Q:How do you control your quality?

We implement full-process QC inspection from casting, machining to assembly and pressure testing. Material test certificates and factory test reports can be provided.

Q:Could you provide free samples?

For new customers: free standard valve samples are available, while customers bear the courier cost. For regular customers: both free samples and freight are on us.

Q:Do you accept small orders?

Yes, small trial orders for standard valves are warmly welcome. Customized orders can also be negotiated.