IndianGlando Swing check valves are ideally suitable for vertical and horizontal application. A range of Check Valves (Non-Return Valves) suitable for oil, gas, water, refining, power and chemical applications where the prevention of flow reversal is mandatory. IndianGlando Check Valves are Bolted cover design up to 600# and above pressure seal design. Stellited trims are provided for all above 600# as a manufacturing standard of IndianGlando valves and in lower rating also on request. IndianGlando Swing Check valves are available under any Third party inspection including IBR (Indian Boiler Regulation). Swing Check valves can be supplied with Titling disc design, Counter weight or Dash pot arrangement.
FeatureStronger Heavy Duty Construction and Ground Finish Stem
Indian Valves have been proven in service application for over 35 years. Indian Flush bottom valves (Tank valves) are designed to provide drainage and dead space free shutoff for reactors, vessels and storage tanks. The dead space free shutoff is accomplished by placing the valve seat flush with the bottom of the vessel. This eliminates any buildup of product within the vessel nozzle itself.
Design Standard API 600 BS 1414 API 6D DIN 3230 BS 1873 BS 1868Type Bolted Bonnet, O.S. & Y Rising SpindleFor Gate & Globe ValvesBolted Cover for Check Valves Wedge - Solid Taper or Flexible for GateDisk - Plug or Rotating Type for GlobeSwing & Piston Lift Type for Check Rating 150#, 300#, 600# -PN 40Material Cast Carbon & Stainless SteelEnds Flanged
FeatureDisc open 80% to ensure positive closing and Neoprene, Buna-N, EPDM, VitonĀ®, Silicon etc.
Design StandardAPI 6D / API 594
Testing StandardAPI 598
Pressure Class150# to 300#
ndianGlando Dual Plate, Wafer Check Valve has One Piece cast heavy stronger Body configuration provides reduced weight and size compare to a swing check valve or lift check valve. This results savings in Initial cost, space and pipe support element installation. The Dual Plate, Wafer Check Valve employs two-spring-loaded plates hinged on a central hinge pin. When the flow decreases, the plates close by the action of torsion spring before flow reversal takes place. All features put together make the Dual Plate Check Valve as the most efficient & versatile design. It is also referred to as SILENT CHECK VALVE It is much easier to install between standard gaskets and line flanges, and therefore is more cost effective to install and to maintain.