逆止阀
依流向箭头指示水平或垂直安装
可直接清理阀体,无须自管路拆除
前端管路建议安装过滤器,以防阀门被阻塞
最低开启压力:2 PSI
依流向箭头指示水平或
的详细信息
规格:
型号 |
尺寸 |
规格 |
材质 |
垫片 |
接口 |
VP-450 |
1/2"~8" |
ANSI, JIS, DIN |
PVC |
EPDM, FPM, NBR |
Flanged |
VP-451 |
1/2"~8" |
ANSI, JIS, DIN |
CPVC |
EPDM, FPM, NBR |
Flanged |
VP-453 |
1/2"~8" |
ANSI, JIS, DIN |
PVDF |
EPDM, FPM, NBR |
Flanged |
VP-454 |
1/2"~8" |
ANSI, JIS, DIN |
PP |
EPDM, FPM, NBR |
Flanged |
NO. |
PART |
MATERIAL |
Q'TY |
1 |
本体(BODY) |
HI-PVC,UPVC,CPVC,PP,PVDF |
1 |
2 |
上盖(BONNET) |
HI-PVC,UPVC,CPVC,PP,PVDF |
1 |
3 |
摆动盘(DISC) |
HI-PVC,UPVC,CPVC,PP,PVDF |
1 |
4 |
垫盘(DISC HOLDER) |
HI-PVC,UPVC,CPVC,PP,PVDF |
1 |
5 |
摆臂(SWAY ARM) |
HI-PVC,UPVC,CPVC,PP,PVDF |
1 |
6 |
止泄圈(DISK GAKET) |
EPDM,FPM,NBR,PTFE |
1 |
7 |
本体垫圈(GAKET) |
EPDM,FPM,NBR,PTFE |
1 |
8 |
转轴(SHAFT) |
PTFE |
1 |
9 |
螺帽(DISK NUT) |
HI-PVC,UPVC,CPVC,PP,PVDF |
1 |
10 |
平华司(DISK WASHER) |
HI-PVC,UPVC,CPVC,PP,PVDF |
1 |
11 |
衬垫(SHEET GASKET) |
EPDM,FPM,NBR,PTFE |
1 |
12 |
本体螺栓(SHEET BOLT) |
HI-PVC,UPVC,CPVC,PP,PVDF |
1 |
13 |
垫盘螺栓(DISC BOLT) |
HI-PVC,UPVC,CPVC,PP,PVDF |
4-8 |
14 |
螺丝(BOLT SETS) |
STEEL,SUS 304 |
8-12 |
SIZE NOM |
1/2" (15mm) |
3/4" (20mm) |
1" (25mm) |
1-1/4" (32mm) |
1-1/2" (40mm) |
2" (50mm) |
2-1/2" (65mm) |
3" (80mm) |
4" (100mm) |
6" (150mm) |
8" (200mm) |
JIS |
ØD |
100 |
100 |
125 |
140 |
140 |
155 |
175 |
185 |
210 |
285 |
343 |
ØD1 |
70 |
75 |
90 |
100 |
105 |
120 |
140 |
150 |
175 |
240 |
290 |
L |
140 |
140 |
160 |
180 |
180 |
200 |
240 |
260 |
300 |
400 |
500 |
n-Øe |
4-15 |
4-15 |
4-19 |
4-19 |
4-19 |
4-19 |
4-19 |
8-19 |
8-19 |
8-23 |
12-23 |
ANSI |
ØD |
100 |
100 |
108 |
127 |
127 |
152 |
178 |
191 |
229 |
285 |
343 |
ØD1 |
60 |
70 |
79 |
88.9 |
98 |
121 |
140 |
152 |
191 |
241 |
298 |
L |
140 |
140 |
160 |
180 |
180 |
200 |
240 |
260 |
300 |
400 |
500 |
n-Øe |
4-16 |
4-16 |
4-16 |
4-16 |
4-16 |
4-19 |
4-19 |
4-19 |
8-19 |
8-22 |
8-22 |
DIN |
ØD |
100 |
100 |
115 |
150 |
150 |
165 |
185 |
200 |
220 |
285 |
343 |
ØD1 |
65 |
75 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
240 |
295 |
L |
140 |
140 |
160 |
180 |
180 |
200 |
240 |
260 |
300 |
400 |
500 |
n-Øe |
4-14 |
4-14 |
4-18 |
4-18 |
4-18 |
4-18 |
4-18 |
8-18 |
8-18 |
8-23 |
8-23 |
T |
15 |
15 |
17 |
19 |
19 |
20 |
22 |
22 |
24 |
26 |
30 |
H |
93 |
93 |
117.5 |
136 |
137 |
165 |
170.5 |
170 |
216 |
286 |
336 |
|