Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face

Product Details
Customization: Available
Temperature: Low Temperature
Media: Oil, Water
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Plant Area
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  • Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
  • Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
  • Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
  • Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
  • Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
  • Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
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Basic Info.

Model NO.
F8055
Standard
Standard
Connection Mode
Flange
Power
Hydraulic
Material
Ductile Iron/Stainless Steel/Bronze
Type
Self-Operated
Pressure range
PN10-16-25-40/Class 150-300
Design
EN 1074-5
Face to face
EN 558-1 Series 1
Flange drilling
EN 1092-2/ISO 7005-2/ANSI/AS2129 or AS4087
Coating
Thermoplastic Powder Epoxy
Transport Package
Wooden Box
Specification
DN50-DN1200
Trademark
WALTER, OEM
Origin
China
Production Capacity
5000pieces/Year

Product Description

Introducing the Surge Anticipating Relief Valve-a finely engineered solution designed to preemptively respond to pressure surges, ensuring system protection and optimal performance.
F8055 Series-an exceptional line of precision-engineered relief valves, crafted to deliver unparalleled reliability and efficiency.
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
Application Range: Discover the versatile capabilities of our valves.
• Pump Stations: Essential for maintaining seamless operation and preventing system overloads.
• Storage Tanks / Reservoir: Ensures safety and operational stability through efficient pressure management.
• Water Supply Systems: Enhances system integrity and promotes uninterrupted flow.
• Water treatment and distribution systems: Provides critical pressure relief to safeguard infrastructure and ensure clean, safe water delivery.
• Power Station Cooling Lines: Protects vital cooling lines, ensuring consistent performance and extending the life of critical components.
Testing and Remarks: Comprehensive testing ensures our product meets the highest standards of quality and performance.
▪ Body Strength Test: BS EN 12266-1: Thoroughly tested at 1.5 times PN to ensure robust performance and durability.
▪ Seal Tightness Test: BS EN 12266-1: Verified at 1.1 times PN for impeccable sealing and leak prevention.


Main Valve: The heart of reliable system pressure management.
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
Features: Designed for excellence in every aspect.
• Top and seat ring guided stem and diaphragm assembly: Crafted for longevity and reliability, ensuring consistent performance.
• All iron components are fusion epoxy bonded: Provides superior corrosion resistance, ensuring durability and extended life.
Full coating on the body and disc, both internally and externally, with an average of 250 microns. Higher coating thicknesses are available upon request to better suit specific applications.
• Easy maintenance: Designed for hassle-free upkeep without the need for main line removal.
• Nylon reinforced diaphragm: Guarantees long-term service with a drip-tight shut-off feature for reliability.
• Globe design: Offers superior control characteristics, enhancing system performance and precision.
• Ductile iron bodies: Offers higher strength and durability. Optional stainless steel or bronze bodies available for specific needs.
• Corrosion-resistant stainless steel seat and disc retainer ring: Ensures lasting protection against wear and tear.
• Various pilots and accessories: Customizable for a range of applications, offering flexibility and adaptability.
• Special V-Port and double chamber options: Tailored solutions available upon consulting our factory experts.
• Hydro-static test pressure: Seats are tested at PN x 1.1, and shells at PN x 1.5, in compliance with EN 12266-1 standards for reliability.
 
Material Specification DN50-350: Engineered for precision and durability.
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face

Dimension PN10/16/25/40 (mm): Comprehensive specifications to meet varied system requirements.
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face


Material Specification DN400-1200: Constructed for high-demand applications with robust materials.
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face

Dimension PN10/16/25 (mm): Detailed dimensions designed to fit diverse system setups.

Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face

ABOUT US: Discover the excellence and innovation behind our trusted brand.
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to Face
Class 150-300 Relief Valve, EN 1074-5, Series 1 Face to FaceClass 150-300 Relief Valve, EN 1074-5, Series 1 Face to FaceClass 150-300 Relief Valve, EN 1074-5, Series 1 Face to FaceClass 150-300 Relief Valve, EN 1074-5, Series 1 Face to FaceClass 150-300 Relief Valve, EN 1074-5, Series 1 Face to FaceSuzhou Walter Flow Control Equipment Co., Ltd.: A pioneer in delivering top-of-the-line water system valves. As a professional manufacturer, we specialize in water system valves, offering OEM solutions for a wide range of products including sluice valves, gate valves, flange butterfly valves, check valves, strainers, pressure reducing valves, fire hydrants, and more. Our products meet international standards and come with FM/UL certification. At Walter, customer experience is paramount-we provide expert advice and fluid control solutions, and accommodate custom designs and special requirements.
We eagerly await your inquiry, ready to assist with your fluid control needs!

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