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CB 563 -2007External thread aluminum alloy right angle globe valve:
Nominal pressure PN/MPa | Nominal diameter DN/mm | Applicable media | |||||||||||||
0.25 | 15、20、32、40 | Fresh water (excluding drinking water), lubricating oil, fuel | |||||||||||||
Main parts materials
Part Name | Material | |||||||||||||||
name | Trademark | standard encdoing | ||||||||||||||
valve body | Cast aluminum alloy | ZA1Si7Mg | GB/T 1173-1995 | |||||||||||||
Valve stem, valve disc, valve cover | Aluminum alloy rod | LF2 | GB/T 3191-1998 | |||||||||||||
Valve disc gasket | Oil resistant rubber sheet | 3707 | GB/T 5574-1994 |
Structure and basic dimensions of globe valve
Nominal diameter DN/ mm | structure size | Thread size | hand wheel | journey/m≈ | theoretical weight/kg | |||||||||||||
L | H | H1 | D | D1 | D2 | I1 | 1 | |||||||||||
D0 | S | |||||||||||||||||
15 | 52 | 168 | 54 | M36*2 | 33 | 22 | 5 | 17 | 65 | 7 | 9 | 0.268 | ||||||
20 | 53 | 175 | 56 | M39*2 | 36 | 25 | 19 | 12 | 0.337 | |||||||||
32 | 77 | 202 | 76 | M56*2 | 53 | 38 | 6 | 28 | 80 | 8 | 14 | 0.523 | ||||||
40 | 82 | 222 | 81 | M64*2 | 61 | 48 | 30 | 16 | 1.041 |