Application Range
Water treatment and distribution systems
Mining industry
Shipbuilding and drilling facilities
Chemical and petrochemical plants
Food and chemical enterprises
Oil and gas processes
Fire extinguishing systems
HVAC systems
Tilting Check Valve Product Features
GGG40/50 Ductile Iron Body & Disc allows high impact and streching resistance
Double Eccentric / Double Offset Disc Design
Resilient Seated Type (Metal seated type optional)
Disc sealing ring EPDM as default. NBR or VITON options are available
Block moulded solid/one-piece T-shaped disc sealing ring extends drop-tight sealing life time
The open/close speed can be adjusted by modifying the counter lever length and weight. For adjustable shut off speed, TVN V203 Tilting check valve with hydraulic damper type is advised.
With extended shafts located on both sides of the body, lever position can be replaced on both sides. Two counter lever option is also available upon request.
Possible to install on horizontal and vertical pipelines with varied flow directions. It is necessary to mention the lever positioning requirements according to your project in order to arrange the lever side and position during prodution.
Easy to replace disc sealing ring without dismantling the valve from the pipeline and without dismantling the disc from the valve itself just by taking out the retaining ring through its bolts. It is easy to replace the disc sealing ring without any additional equipments
SS308/316 grade stainless steel welding seat on the body is manufactured through automatic welding machines and microfinished precise milling operation. When disc is fully closed, disc sealing ring applies equal pressure on every point on the welding seat.
Drop-tight closure
Triple O-ring feature on both shafts ensures high sealing
Shafts are equipped with bronze bushings having high corrosion resistance
Ensures minimized pressure loss and increased energy efficiency with double shaft design
Low torque requirements during operation
Easy to install on the line, light weight and occupies less space
Full coating on the body and disc internally & externally with an average of 250 microns. Higher coating thicknesses are available when required.
WRAS approved coating available upon request which meets hygienic requirements for potable water applications
Maintenance free design
For proper installation, direction arrow on the body should be considered.
Balanced positioned lifting holes on the body ease transportation and installation
Hydrostatic test pressure for seat: PN x 1.1 , for shell: PN x 1.5 according to EN 12266-1.
