Secured Trading Service

Secured Trading Service

What is STS?

STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:
Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:
If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:
Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve

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Product Details
Customization: Available
Media: Water
Temperature: Ordinary Temperature
Shipping
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Online Trading Protection
Payment Guarantee
T/T PayPal ApplePay GooglePay visa mastercard american express discover JCB diners club PIX SPEI OXXO PSE OZOW Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling
Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Diamond Member Since 2015

Suppliers with verified business licenses

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Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
In-stock Capacity
The supplier has In-stock capacity
to see all verified strength labels (16)
  • High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
  • High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
  • High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
  • High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
  • High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
  • High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
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Basic Info.

Model NO.
DIN ASTM JIS Standard 1/2 inch - 8 inch
Material
PVC Check Valve
Connection Form
Flange
Structure
Swing
Pressure
Ordinary Pressure
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
PVC Swing Check Valve with Flange
Flow Direction
Reversing
Standard
DIN Standard
Application
Industrial Usage, Water Industrial Usage, Household Usage
Check Valve
PVC Check Valve
PVC Check Valve
Union Check Valve
Union Check Valve
Swing Check Valve
Swing Check Valve
Check Valve Swing
Check Valve Swing
Flanged Check Valve
Flanged Check Valve
Thread Check Valve
Thread Check Valve
PVC Swing Check Valve
PVC Swing Check Valve
Female Check Valve
Female Check Valve
Threaded Check Valve
Threaded Check Valve
Check Valve Threaded
Check Valve Threaded
Swing Type Check Valve
Swing Type Check Valve
Female Thread Check Valve
Female Thread Check Valve
Threaded End Check Valve
Threaded End Check Valve
Double Union Check Valve
Double Union Check Valve
Double Flanged Check Valve
Transport Package
Carton
Specification
DIN ANSI JIS Standard
Trademark
Logo
Origin
China
HS Code
8481804090
Production Capacity
100000000 PC

Product Description

High Quality

Plastic Thread End Check Valve
PVC True Union Check Valve
PVC Wafer Swing Type Female Threaded Check Valve
UPVC Double Flanged Check Valve
DIN ASTM JIS Standard
1/2 inch - 8 inch

High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
High Quality

DIN ASTM JIS Standard
Plastic Check Valve
PVC Single Union Check Valve
UPVC Swing Check Valve
UPVC Double Flange Union Check Valve

High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve

High Quality

UPVC Single Union Check Valve
UPVC Swing Check Valve
UPVC Double Union Check Valve 
UPVC Double Flanged Union Check Valve 

High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve

PVC-U Check Valve Series DIN ANSI JIS Standard

PVC-U Single Union Check Valve DN15 - DN100 DIN Standard   Socket End

High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
PVC-U Swing Check Valve DN65 - DN150 DIN Standard

High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
PVC-U True Union Check Valve DN15 - DN100(½'' ~  4'')
DIN / ASTM / JIS Standard  Socket End

High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check ValveHigh Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
PVC-U True Union Check Valve DN15 - DN100(½'' ~  4'')
DIN / ASTM / JIS Standard Threaded End

High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check ValveHigh Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
PVC-U Flanged True Union Check Valve DN15 - DN100 (½'' ~  4'')
DIN / ASTM Standard

High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
PVC-U Flange Swing Check Valve DN15 - DN200 (½'' ~  8'')
DIN / ASTM / JIS Standard


High Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check ValveHigh Quality Plastic Thread End Check Valve PVC True Union Check Valve PVC Wafer Swing Type Female Threaded Check Valve UPVC Double Flanged Check Valve
 

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