What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Is there a warranty for broken parts?

Yes, we provide excellent after-sales service where broken parts can be reissued within a specified time.

What types of check valves do you offer?

We offer Wafer, Split Body, Vertical, Toilet, Male-Female Threaded, and Horizontal check valves in various materials.

Dustproof Male Female Check Valve for Water Supply System

Name: Dustproof Male Female Check Valve for Water Supply System
Brand: Taizhou Yixing Metal Products Factory
SKU: 2272989395

Jiangsu, ChinaTaizhou Yixing Metal Products Factory

US$1.50

100-499 Pieces

US$1.40

500-999 Pieces

US$1.30

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

Male Female Threaded Check Valve

Material

Stainless Steel

Connection Form

Thread

Structure

Tubular

Pressure

Ordinary Pressure

Function

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

Sealing Form

Bellows Globe Valve

Flow Direction

Reversing

Application

Industrial Usage, Water Industrial Usage, Household Usage

Product Name

Check Valve

Primary Function

Backflow Prevention

Seal Materials

PTFE, EPDM, NBR (Soft Seals)

Body Materials

Stainless Steel, Ductile Iron, Carbon Steel

Pressure Drop

Design-Dependent

Pressure Rating

Configurable to Meet System Specifications

OEM & ODM Custom

Logo Custom

Transport Package

International Standards

Specification

Standard Specifications or Customized

Trademark

YIXING

Origin

Jiangsu, China

Production Capacity

50000pieces/Year

Key features

Backflow Prevention: Automatically closes on reverse flow to prevent pump damage and contamination.

Multiple Seal Options: Available with PTFE, EPDM, or NBR soft seals for tight shutoff and durability.

OEM & ODM Support: Accepts full customization from samples, designs, or minor adjustments.

Diverse Material Choices: Constructed from Stainless Steel, Ductile Iron, or Carbon Steel for various environments.

Low Pressure Drop: Optimized internal geometry minimizes pressure loss and reduces pumping costs.

Wafer Design: Compact, lightweight design fits between flanges without additional bolting.

Easy Maintenance: Split body design allows internal inspection without removing the valve from the pipeline.

Free Samples: Free samples available upon request for quality verification.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQA/QC InspectorsQuality Assurance

Taizhou Yixing Metal Products Factory

Jiangsu, 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: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.55h

AI-Powered supplier vetting

SummaryTaizhou Yixing Metal Products Factory is a China-based limited company established in 2016, operating in Jiangsu with 15 employees and a 981.0 m² manufacturing site. Its stated activities cover metal tools, building-furniture accessories, stainless-steel instrument and meter accessories, pipeline accessories, pipe fittings, flanges, fasteners, non-standard parts, flow-meter accessories, and custom CNC parts. Production lead time is stated as within 15 working days in both peak and off-peak periods, while export-market information identifies the domestic market as primary. The supplier has one recorded trade transaction and one buyer association, but the available evidence does not establish broader customer experience. No management-system certification is reported, and audit results, quality assurance, traceability, R&D, overseas services, inventory, contracts, and sustainability capabilities are largely unknown.

Supplier typeThe supplier is identified as Taizhou Yixing Metal Products Factory, a combined business entity and limited company in China. Its stated business includes manufacturing, processing, and sales of metal tools, metal accessories, pipeline accessories, and related industrial components, with manufacturing machinery listed as its commercial trade engagement.

CertificationsSGS is identified as the auditing organization, with an audit period from 2024-12-21 to 2025-12-20; however, the audit evaluation result is recorded as 0 and the supplier management-system certification field states NIL. The evidence therefore does not show a held management-system certification or a positive audit outcome.

Production capacityThe supplier operates a 981.0 m² manufacturing plant, has 15 employees, and states order lead times within 15 working days during both peak and off-peak periods. Its manufacturing and processing scope is consistent with metal and pipeline components, but capacity volume, equipment detail, quality performance, and order-fulfillment evidence are not sufficiently documented.

Customization capabilityThe supplier uses the product keyword “custom cnc part” and offers non-standard parts among its listed products, indicating some basis for customized component production. However, private-mold development, 3D design, R&D documentation, and other customization-support capabilities are unknown.

Product Q&A

Q:Why choose this supplier?

We have over 10 years of experience, high customer satisfaction with a 90% repurchase rate, and provide excellent after-sales service with free samples.

Q:What materials are available for the check valve?

Body materials include Stainless Steel, Ductile Iron, and Carbon Steel. Seal materials include PTFE, EPDM, and NBR.

Q:Can you customize the product?

Yes, we accept OEM and ODM customization, including customization from samples, designs, and flexible minor adjustments.

Q:What is the minimum order quantity?

The minimum order quantity is 5 pieces.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.