Q641F/Q641H Pneumatic Ball Valve

NegotiableUpdate on 01/21

Model

Nature of the Manufacturer: Producers

Product Category

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Overview

1. Design and manufacturing standard: GB/T12237-892. Flange connection dimensions shall be in accordance with HG/T20592-2009; JB/T79-943. Valve inspection and testing shall be carried out in accordance with GB/T13927-924. GB/T21465-2008 Ball Valve. According to the standard GB/T21465-2008 "Valve Terminology", it is defined as a valve whose opening and closing member (ball) is driven by the valve stem and rotates around the axis of the ball valve

Product Details

1. Design and manufacturing standards: GB/T12237-89
2. The flange connection size shall be in accordance with HG/T20592-2009; JB/T79-94
3. Valve inspection and testing shall be conducted in accordance with GB/T13927-92
4.GB/T21465-2008

Ball valve, defined in the standard GB/T21465-2008 "Valve Terminology", refers to a valve whose opening and closing components (ball) are driven by the valve stem and rotate around the axis of the ball valve. It can also be used for fluid regulation and control, among which the hard sealed V-shaped ball valve has strong shear force between its V-shaped core and the metal valve seat of the welded hard alloy, especially suitable for media containing fibers, small solid particles, etc. The multi way ball valve on the pipeline can not only flexibly control the merging, splitting, and switching of the flow direction of the medium, but also close any channel to connect the other two channels. This type of valve should generally be installed horizontally in pipelines. Ball valves are divided into pneumatic ball valves, electric ball valves, and manual ball valves according to their driving methods.

Q641F-16/25/40/64/100/160/250/320/420C/P-DN15

Q641F-16/25/40/64/100/160/250/320/420C/P-DN20

Q641F-16/25/40/64/100/160/250/320/420C/P-DN25

Q641F-16/25/40/64/100/160/250/320/420C/P-DN32

Q641F-16/25/40/64/100/160/250/320/420C/P-DN40

Q641F-16/25/40/64/100/160/250/320/420C/P-DN50

Q641F-16/25/40/64/100/160/250/320/420C/P-DN65

Q641F-16/25/40/64/100/160/250/320/420C/P-DN80

Q641F-16/25/40/64/100/160/250/320/420C/P-DN100

Q641F-16/25/40/64/100/160/250/320/420C/P-DN125

Q641F-16/25/40/64/100/160/250/320/420C/P-DN150

Q641F-16/25/40/64/100/160/250/320/420C/P-DN200