Rate of Flow Control Valve
F8040 Series
Application Range
• Ideal for use in Pump Stations,
• Perfectly suited for Storage Tanks / Reservoir applications,
• Integrated seamlessly into Water Supply Systems,
• Essential for Water treatment and distribution systems,
• Designed for Power Station Cooling Lines,
Testing and Remarks
▪ Rigorous Body Strength Test: Compliant with BS EN 12266-1 specifications, tested at 1.5 times PN,
▪ Thorough Seal Tightness Test: In accordance with BS EN 12266-1, inspected at 1.1 times PN,
Main Valve
Features
• Equipped with a top and seat ring guided stem and diaphragm assembly, ensuring exceptional longevity and reliability.
• All iron components are expertly fusion epoxy bonded, providing exceptional corrosion resistance.
• Comprehensive internal and external coating on the body and disc, maintaining an average thickness of 250 microns. Options for higher coating thicknesses are available on request.
• Engineered for easy maintenance without the need to remove from the main line.
• Nylon-reinforced diaphragm guarantees long-term service and drip-tight shut-off.
• Globe design enhances control characteristics significantly.
• Rugged ductile iron bodies for superior strength and durability. Optional Stainless Steel or Bronze bodies available.
• Features a corrosion-resistant stainless steel seat and disc retainer ring.
• A variety of pilots and accessories are available to configure this valve for numerous applications.
• Special V-Port and double chamber options are available, please consult the factory for details.
• Hydro-static test pressures: Seat tested at PN x 1.1, shell tested at PN x 1.5, conforming to EN 12266-1 standards.
Material Specification DN50-350
Dimension DN50-350
Material Specification DN400-1200
Dimension DN400-1200
Suzhou Walter Flow Control Equipment Co., Ltd. stands as a leading professional manufacturer in the arena of water system valves. We proficiently supply OEM for Sluice Valves, Gate Valves, Flange Butterfly Valves, Check Valves, Strainers, Pressure Reducing Valves, Fire Hydrants, and other international standard valves. A selection of our products proudly carries FM/UL Certification. At Walter, we prioritize consumer experience, offering expert advice and fluid control solutions tailored to your needs. We welcome custom designs and special requirements.
We eagerly anticipate your enquiry and look forward to serving your needs!
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