BTQ31F-64R球閥
主要性能參數 Speccification
|
型號 Type
|
BTQ31F-64R
|
|
公稱壓力 Nominal pressure
|
6.4MPa
|
|
強度試驗壓力 Shell test pressure
|
9.6MPa
|
|
密封試驗(水) Seal test (water)
|
7.04MPa
|
|
密封試驗(氣) Seal test (gas)
|
0.6MPa
|
|
適用溫度 Suitable temperature
|
≤105°C
|
|
適用介質 Suitable medium
|
制冷劑、油、水等
|
主要零件材料 Main parts material
|
序號 NO.
|
零件名稱 Part name
|
材料 Materials
|
|
1
|
閥體 Body
|
CF8M
|
|
2
|
閥蓋 Cover
|
CF8M
|
|
3
|
閥座 Seat
|
R-PTFE
|
|
4
|
球體 Ball
|
CF8M
|
|
5
|
閥桿 Stem
|
316
|
連接尺寸 Connecting dimension(BTQ31F-63R)
|
Size (in)
|
DN (mm)
|
in
|
mm
|
|
A
|
B
|
L
|
H
|
S
|
|
3/8
|
12.7
|
3/8-18MNPT
|
3/8-18FNPT
|
71
|
42.5
|
23
|
|
1/2
|
15
|
1/2-14MNPT
|
1/2-14FNPT
|
71
|
46
|
23
|
|
3/4
|
20
|
3/4-14MNPT
|
3/4-14FNPT
|
92
|
50
|
23
|
|
1
|
25
|
1-11.5MNPT
|
1-11.5FNPT
|
108
|
66
|
28
|
