JPH0242927Y2 - - Google Patents

Info

Publication number

JPH0242927Y2

JPH0242927Y2 JP7374886U JP7374886U JPH0242927Y2 JP H0242927 Y2 JPH0242927 Y2 JP H0242927Y2 JP 7374886 U JP7374886 U JP 7374886U JP 7374886 U JP7374886 U JP 7374886U JP H0242927 Y2 JPH0242927 Y2 JP H0242927Y2

Authority

JP

Japan

Prior art keywords

gate valve

valve body

hole

horizontal hole

vertical

Prior art date

1985-10-31

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000012530 fluid Substances 0.000 claims description 16
• 238000012856 packing Methods 0.000 claims description 7
• 230000002093 peripheral effect Effects 0.000 claims description 4
• 229920003051 synthetic elastomer Polymers 0.000 claims description 2
• 229920003002 synthetic resin Polymers 0.000 claims description 2
• 239000000057 synthetic resin Substances 0.000 claims description 2
• 239000005061 synthetic rubber Substances 0.000 claims description 2
• 238000007789 sealing Methods 0.000 description 6
• 239000004809 Teflon Substances 0.000 description 3
• 229920006362 Teflon® Polymers 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 239000000126 substance Substances 0.000 description 3
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 230000001954 sterilising effect Effects 0.000 description 1
• 238000004659 sterilization and disinfection Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1