+91-9833868523, 9619819385 info@usmanivalves.com

Flush Bottom Valve

Our Feature

Flush Bottom Valves are special purpose valves used in piping and vessels to drain out any product or slurry left in the pipe or vessel. These valves are most commonly used for dead space free draining or feeding of vessels and pipelines. They are also suitable for various mediums including highly viscous materials but also for vessels where rapid drainage is important.

The Control Seal Flush Bottom Valves are available from 25 mm up to and including 250mm and from 150lbs up to and including 600lbs.

Flush Bottom Valve is a special purpose valve, which is used in piping, reactors and vessels to drain out abrasive, Slurry, Viscous Material or Semi Solid Media.

This type of valve is available in the size from ½” to 6” with different material of construction like Cast Iron, Cast Steel, SS 304, 316 or any special alloy to suit user requirements. The valves seating are Teflon ,Neoprene , Viton depending on the process. This type of valve is attached to the vessels on pad type nozzle. The disks in closed position match with the bottom of the vessel or piping leaving no room for hold up or stagnation

SPECIFICATION:
BODY ASTM A 351 CF8M / CF8
BONNET ASTM A 351 CF8M / CF8
SPINDLE A 351 CF8M / CF8
PLUG A 351 CF8M / CF8
PLUG NUT A 351 CF8M / CF8
GLAND FLANGE A 351 CF8M / CF8
GLAND BUSH A 351 CF8M / CF8
EYE BOLT NUT ASTM A 193 6R 87/24
CROSS BOLT NUT ASTM A 193 6R 87/24
YOKE BUSH DH BR / DUCTILE NI RE.
GRUB SCREW ASTM A 193 6R 87/24
GLAND PACKING PTFE
GASKET SPW SS 304/316 With PTFE Filler
HAND WHEEL C.I. M.S. S.G. IRON
WASHER STAINLESS STEEL
STUD & NUT B7/2H Carbon Steel