(1)Product code:
KHB3K-valve block spherical valve DNO4-50
(2)Thread size or the pipe diameter and connection type
(3))Valve function Symbol:See below uses symbols
(4)Valve andjoints material:
1-Carbon steel、4- Stainless Steel
(5)Ball and spindle material control:
1-Carbon steel、4- Stainless Steel
(6)The seal material:
1-POM、4-Polytetrafluoroethylene、5-PEEK
(7)Joint seal and Control spindle seal:
2-NBR、4-FPM、6-EPDM
(8)Handle Type:
01-Aluminum alloy crank
02-Aluminum alloy straight handle
03-Zinc alloy crank
04-Zinc Alloy Straight Shank
05-Steelcrank
06-Steel Straight handle
(9)Surface treatment:
Default plating blue white zinc
Please specify other requirements