Pressure Reducing Valves

Pressure Reducing Valves for water, steam and gas systems, built for OEM/ODM projects, custom specs, stable supply and export procurement.

Reduced Pressure Zone Assembly Flange X Groove RPZ Backflow Preventer UL FM Approved Fire Protection RPZA Relief Valve

$850 /set

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 set
Model NO. VA-6774
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Factory direct pricing. Fast delivery.

Introduction

Pipe ClassHigh Pressure Class 175/300 PSIConnectivityGrooved
Surface TreatmentFusion Bonded Epoxy Coating (FBE)TechnicForged
shapeStraighthead codeHexagon
Mounting hole diameterStandardized according to Flange specificationCore TechnologyReduced Pressure Zone (RPZ) Principle
Industry StandardsUL Listed / FM Approved / NSF 61Connection InterfaceGrooved End (AWWA C606)
Rated Working Pressure175 PSI / 300 PSI (High Pressure)Primary FunctionProtect Potable Water from Backflow
Body CoatingFusion Bonded Epoxy (FBE) - RAL 3000System CompatibilityFire Protection & Commercial Plumbing
Inlet/Outlet DiameterDN50-DN300 (2" to 12")Maintenance FeatureTop-entry Access for In-line Service
Brand AuthorityOriginal WEFLO Brand Distribution

We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Valve Co., Ltd. All rights reserved.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Reduced Pressure Zone Assembly Flange X Groove RPZ Backflow Preventer UL FM Approved Fire Protection RPZA Relief Valve

SKU: VA-6774

Contact Form (#3)

Home

Products

About

Contact