Pipe valve for distributing fluids in e.g. submarine, has spherical casing with pair of flat sections and junction parts to define successive distinct zones that permit assembling and disassembling of casing in body of valve

摘要

#CMT# #/CMT# The valve has a spherical casing (2) comprising a pair of parallel flat sections (2a, 2b) and junction parts (2c, 2d) for defining four successive distinct zones (Z1-Z4) that permit assembling and disassembling of the casing in a body of the valve for ensuring successive functions. The junction parts have a same curvilinear profile and have different in size by forming a truncation (2e) established between the flat section (2a) and the junction part (2c). #CMT#USE : #/CMT# Used for distributing fluids in a non-domestic use installation/equipment (claimed), machine and transport unit e.g. submarine and railway rolling stock. #CMT#ADVANTAGE : #/CMT# The valve is light weight, requires single sealing gasket, reduces the operating torque required for the operation and avoids the need for removing the sealing gasket for removing the spherical casing, thus assembling the valve easily. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of a spherical casing. Z1-Z4 : Zones 2 : Spherical casing 2a, 2b : Flat sections 2c, 2d : Junction parts 2e : Truncation.