-
商品名称:
VP-480.490弹簧式（终端）逆止阀
-
商品编号:
022
● 规格：Schedule40<br>
● 依流向箭头指示安装<br>
● 球体逆止设计，密闭性佳
规格
|
Type
品号
|
Size
尺寸
|
Standard
规格
|
Material
材质
|
Gasket
垫片
|
Spring
弹簧
|
End type
接口
|
|
VP-480
|
1/2"~2"
|
ANSI, JIS,DIN
|
UPVC
|
EPDM, FPM
|
SUS 304
|
Socket, Threaded
|
|
VP-490
|
1/2"~2"
|
ANSI, JIS,DIN
|
UPVC
|
EPDM, FPM
|
SUS 304
|
Socket,Threaded
|
|
Nom./SIZE
|
DN15
(1/2")
|
DN20
(3/4")
|
DN25
(1")
|
DN32
(1-1/4")
|
DN40
(1-1/2")
|
DN50
(2")
|
|
JIS
|
d2
|
21.70
|
25.70
|
31.67
|
37.57
|
47.54
|
59.44
|
|
d1
|
22.30
|
26.30
|
32.33
|
38.43
|
48.46
|
60.56
|
|
ANSI
|
d2
|
21.23
|
26.57
|
33.27
|
42.04
|
48.11
|
60.17
|
|
d1
|
21.54
|
26.87
|
33.65
|
42.42
|
48.56
|
60.63
|
|
DIN
|
d2
|
19.9
|
24.9
|
31.9
|
39.9
|
49.9
|
62.9
|
|
d1
|
20.3
|
25.3
|
32.3
|
40.3
|
50.3
|
63.3
|
|
thd./in
|
NPT
|
14
|
14
|
11.5
|
11.5
|
11.5
|
11.5
|
|
BSPT
|
14
|
14
|
11
|
11
|
11
|
11
|
|
D
|
56
|
56
|
73
|
91
|
91
|
107
|
|
D1
|
35
|
35
|
45
|
52
|
60
|
73
|
|
D2
|
38
|
38
|
48
|
55
|
63
|
76
|
|
d
|
17
|
21
|
28
|
35
|
39
|
52
|
|
H
|
105
|
105
|
133
|
157
|
157
|
178
|
|
I
|
SCH40
|
17.48
|
18.26
|
22.22
|
23.82
|
27.38
|
29.36
|
|
NO.
|
PART
|
MATERIAL
|
Q'TY
|
|
1
|
UPPER BODY 上本体
|
UPVC
|
1
|
|
2
|
LOWER BODY 下本体
|
UPVC
|
1
|
|
3
|
POPPET 中心柱
|
UPVC
|
1
|
|
4
|
CONNECTOR 结合体
|
UPVC
|
1
|
|
5
|
SPRING 弹簧
|
SUS 304
|
1
|
|
6
|
GASKET 垫片
|
EPDM
|
1
|
|
Nom./SIZE
|
DN15
(1/2")
|
DN20
(3/4")
|
DN25
(1")
|
DN32
(1-1/4")
|
DN40
(1-1/2")
|
DN50
(2")
|
|
JIS
|
d2
|
21.70
|
25.70
|
31.67
|
37.57
|
47.54
|
59.44
|
|
d1
|
22.30
|
26.30
|
32.33
|
38.43
|
48.46
|
60.56
|
|
ANSI
|
d2
|
21.23
|
26.57
|
33.27
|
42.04
|
48.11
|
60.17
|
|
d1
|
21.54
|
26.87
|
33.65
|
42.42
|
48.56
|
60.63
|
|
DIN
|
d2
|
19.9
|
24.9
|
31.9
|
39.9
|
49.9
|
62.9
|
|
d1
|
20.3
|
25.3
|
32.3
|
40.3
|
50.3
|
63.3
|
|
thd./in
|
NPT
|
14
|
14
|
11.5
|
11.5
|
11.5
|
11.5
|
|
BSPT
|
14
|
14
|
11
|
11
|
11
|
11
|
|
D
|
60
|
60
|
83
|
83
|
110
|
124
|
|
D1
|
35
|
35
|
45
|
52
|
60
|
73
|
|
D2
|
38
|
38
|
48
|
55
|
63
|
76
|
|
d
|
17
|
21
|
28
|
35
|
39
|
52
|
|
H
|
123
|
123
|
147
|
170
|
170
|
198
|
|
I
|
SCH40
|
17.48
|
18.26
|
22.22
|
23.82
|
27.38
|
29.36
|
|
NO.
|
PART
|
MATERIAL
|
Q'TY
|
|
1
|
BODY 上本体
|
UPVC
|
1
|
|
2
|
FILTER 滤网
|
UPVC
|
1
|
|
3
|
POPPET 中心柱
|
UPVC
|
1
|
|
4
|
CONNECTOR 结合体
|
UPVC
|
1
|
|
5
|
SPRING 弹簧
|
SUS 304
|
1
|
|
6
|
GASKET 垫片
|
EPDM
|
1
|
