Hydraulic Check Valve
F8030 Series
Application Range
• Storage Tanks / Reservoir
• Pump Stations
• Water Supply Systems
• Water treatment and distribution systems
• Power Station Cooling Lines
Testing and Remarks
▪ Body Strength Test: BS EN 12266-1: 1.5 x PN
▪ Seal Tightness Test: BS EN 12266-1: 1.1 x PN
Main Valve
Features
• Top and seat ring guided stem and diaphragm assembly for long life and reliability.
• All iron components are fusion epoxy bonded for corrosion resistance.
Full coating on the body and disc internally & externally with an average of 250 microns. Higher coating thicknesses are available when required.
• Easy maintenance without removal from the main line.
• Nylon reinforced diaphragm for long term service. & Drip tight shut off.
• Globe design for superior control characteristics.
• Ductile iron bodies for higher strength and durability. Stainless Steel or Bronze bodies can be optional
• Corrosion resistant stainless steel seat and disc retainer ring.
• Various pilots and accessories available for configuration into many different applications.
• Special V-Port and double chamber are options, please consult factory.
• Hydro-static test pressure for seat: PN x 1.1 , for shell: PN x 1.5 according to EN 12266-1
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