性能规范Specifications:
公称压力:PN1.6, 2.5, 4.0, 6.4,10,14MPa
强度试验压力:PT2.4,3.8, 6.0, 9.6,15,21MPa
低压气密封试验压力:0.6MPa
适用介质:Q11F-(16-64)C水、油品、气
适用温度:-29~180℃
适用介质:Q11F-(16-140)P硝酸类
Q11F-(16-140)R醋酸类
适用温度:-40~180℃
带锁二片式内螺纹球阀主要外形尺寸:
DN
|
G
|
d
|
L
|
E
|
H
|
W
|
8
|
1/4"
|
10
|
57
|
14
|
58
|
80
|
10
|
3/8"
|
12
|
57
|
14
|
58
|
80
|
15
|
1/2"
|
15
|
57
|
14
|
58
|
90/80
|
20
|
3/4"
|
20
|
65
|
15
|
62
|
110/90
|
25
|
1"
|
25
|
76/79
|
15
|
72
|
120/110
|
32
|
1?"
|
32
|
88/90
|
18
|
80
|
130/120
|
40
|
1?"
|
38
|
97/98
|
19
|
90
|
150/130
|
50
|
2"
|
50
|
118/116
|
19
|
98
|
170/150
|
带锁二片式内螺纹球阀主要零件材料:
零件名称
Description of parts
|
Q11F-(16-64)C
|
Q11F-(16-64)P
|
Q11F-(16-64)R
|
阀体Body
|
WCB
|
ZG1Cr18Ni9i
CF8
|
ZG1Cr18Ni12Mo2Ti
CF8M
|
球体Ball
|
1Cr18Ni9Ti
304
|
1Cr18Ni9Ti
304
|
1Cr18Ni12Mo2Ti
316
|
阀杆Stem
|
1Cr18Ni9Ti
304
|
1Cr18Ni9Ti
304
|
1Cr18Ni12Mo2Ti
316
|
密封圈Sealring
|
聚四氟乙烯Polytetrafluorethylene(PTEE)
|
填料Packing
|
聚四氟乙烯Polytetrafluorethylene(PTEE)
|