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Home > Urban Drain Maintenance Equipment > FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
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FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers
FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers

FRP Check Valve Anti-Theft Irrigation Water Equipment Energy-Saving Type Manufacturers

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Product Description

📊 Basic Information
Model NO.
FRP Check Valve
Material
Fiberglass
Connection Form
Flange
Structure
Check Valve
Pressure
Ordinary Pressure
Sealing Form
Sealing Rubber
Flow Direction
Reversing
Standard
GB
Application
Industrial, Water Industrial, Household
Specification
DN100-DN3000mm
Trademark
DRZ
Origin
Hebei, China
📝 Product Description
FRP Check Valve

FRP check-stop valve is mainly made of non-saturated polyester resin as a base, making to sheet and then molding into production. It is designed as an anti-theft irrigation water equipment and energy-saving type solution. Installed at the end of the drain pipe, it effectively prevents external water from flowing back. It is composed of a valve seat, a sealing ring, and a hinge.

Product NameFRP Check-Stop Valve
Material CompositionFiberglass / SMC
Resin TypeUPR, ISO, VE
ColorWhite, Green or Customized
SurfaceSmooth
Joint TypePN10 Flange
Main FeaturePrevention of water back flow
Size RangeDN 300-1000mm or Customized
🔍 Product Showcase
Product Show
🚀 Applications
Application Fields

FRP check-stop valves are widely used in:

✓
Water conservancy engineering systems and municipal sewage.
✓
Urban flood control, drainage, and sewage treatment plants.
✓
Hydropower stations, water supply plants, and fish ponds.

Applicable Medium: Drinking water, river water, sea water, domestic and industrial sewage.

💎 Key Advantages
01
Labor SavingNo manual operation required; fully automatic function.
02
Long Service LifeMechanical structure designed for 30-50 years of use.
03
Corrosion ResistanceExcellent acid and alkali resistance; will not corrode easily.
04
Lightweight DesignOnly 1/4 the weight of traditional cast iron valves.
05
High StrengthSuperior strength and good dimensional stability under pressure.
📦 Packaging & Shipping
Packing 1 Packing 2

Packing: Packaged by plastic film then securely bundled by rope for transport.

Delivery: Standard orders are processed within 15 days after payment receipt.

🏭 Production Capability
Factory Show 1 Factory Show 2
❓ Frequently Asked Questions
Are you a Trading Company or a Manufacturing Factory?
We are both a manufacturer and a trading company. We have operated our own factory for nearly seven years, allowing us to provide better service and quality control for overseas customers.
What is the typical delivery time?
Based on the MOQ, it usually takes 30-35 days to finish a 20ft container order. Standard delivery is within 60 days after receiving the deposit depending on order quantity.
How do you guarantee product quality?
We strictly follow the ISO9001:2015 quality control system. Our professional QC team conducts final inspections on every package according to strict instructions before shipping.
What are your payment terms?
Our basic payment terms include T/T, L/C at sight, Western Union, and Alipay to accommodate different customer needs.
Can you provide OEM services?
Yes, we accept all OEM orders. Please contact us with your design requirements, and we will offer a reasonable price as soon as possible.
What is the expected service life of these FRP valves?
Due to the high-quality fiberglass and mechanical structure, these valves offer a long service life of 30 to 50 years with very easy maintenance.

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