Reliable Flow Control Valve for PN10-16-25-40 with EN 1074-5 Compliance

• Customization: Available
• Temperature: Low Temperature
• Media: Oil, Water
• Model NO.: F8040
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Material: Ductile Iron/Stainless Steel/Bronze
• Type: Self-Operated
• Design: EN 1074-5
• Pressure range: PN10-16-25-40/Class 150-300
• Face to face: EN 558-1 Series 1
• Flange drilling: EN 1092-2/ISO 7005-2/ANSI/AS2129 or AS4087
• Transport Package: Wooden Box
• Specification: DN50-DN1200
• Trademark: WALTER, OEM
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Introducing the Rate of Flow Control Valve

F8040 Series: Precision and Performance

Expansive Application Range

• Perfect for Pump Stations

• Ideal for Storage Tanks / Reservoirs

• Essential for Water Supply Systems

• Integral to Water Treatment and Distribution Systems

• Vital for Power Station Cooling Lines

Comprehensive Testing and Important Remarks

▪ Rigorous Body Strength Test: Meets BS EN 12266-1 at 1.5 x PN

▪ Precise Seal Tightness Test: Conforms to BS EN 12266-1 at 1.1 x PN

Innovative Main Valve

Outstanding Features
• Engineered with a top and seat ring guided stem and diaphragm assembly, ensuring longevity and reliability.

• All iron components are expertly fusion epoxy bonded, providing superior corrosion resistance.

Full body and disc coating, both internally and externally, with a robust 250 microns average thickness. Higher coating thickness options are available to meet specific requirements.

• Maintenance is hassle-free and can be performed without removing from the main line.

• Features a nylon reinforced diaphragm for enduring service, ensuring drip-tight shut off.

• Globe design offers unparalleled control characteristics.

• Constructed with ductile iron bodies for enhanced strength and durability. Stainless Steel or Bronze bodies are available as options.

• Includes a corrosion-resistant stainless steel seat and disc retainer ring.

• Wide variety of pilots and accessories for customization to fit numerous applications.

• Special V-Port and double chamber configurations are available; please consult the factory.

• Hydrostatic test pressures: seat at PN x 1.1, shell at PN x 1.5, compliant with EN 12266-1 standards.

Material Specification for DN50-350

Dimension Details for DN50-350



Material Specification for DN400-1200

Dimension Details for DN400-1200

ABOUT US

Suzhou Walter Flow Control Equipment Co., Ltd. As a leading manufacturer specializing in water system valves, Suzhou Walter Flow Control Equipment Co., Ltd proudly offers OEM solutions for a diverse range of valves including sluice valves, gate valves, flange butterfly valves, check valves, strainers, pressure reducing valves, and fire hydrants, all adhering to international standards and specifications. Select products boast FM/UL Certification. At Walter, we prioritize the customer experience by providing expert advice and fluid control solutions, welcoming custom designs and accommodating special requirements.

We eagerly await your inquiry!