Senegal Hub-Typ-Rückschlag ventil
Kategorie:
SenegalCheck-Ventil-Serie
Produkt beschreibung
Produkts pezifi kation
Design-Standard: GB/T12236
Flansch standard: GB/T12221
Struktureller Standard: JB/T79
Prüf standard: JB/T9092
Prüfdruck
|
Test-Ltem |
Schalen test |
Siegel prüfung |
Luft dichtung stest |
|
|
Medium |
Wasser |
Luft |
||
|
Nominal Druck PN(MPa) |
1.6 |
2.4 |
1.8 |
0,6
|
|
2.5 |
3.8 |
2.8 |
||
|
4.0 |
6.0 |
4.4 |
||
|
6.4 |
9.6 |
7.0 |
||
Materialien für Hauptteile
|
Name |
Material |
|||
|
Körper/Motorhaube |
CF8 |
CF8M |
CF3M |
WCB |
|
Keil |
CF8 |
CF8M |
CF3M |
WCB |
|
Gakset |
PTFE/ Graphit |
|||
|
Bolzen |
Edelstahl |
35CrMoA |
||
|
Nuss |
Rostfreie Stee |
45,35CrMoA |
||
Haupt-Außen-und Verbindungs abmessungen (mm)
|
DN Nominal Durchmesser |
Abmessungen (mm) |
||||||
|
L |
D |
D1 |
D2 |
H |
B |
Z-Φ d |
|
|
H41W-16P(R) |
|||||||
|
15 |
130 |
95 |
65 |
45 |
77 |
14 |
4-14 |
|
20 |
150 |
105 |
75 |
55 |
77 |
14 |
4-14 |
|
25 |
160 |
115 |
85 |
65 |
80 |
16 |
4-14 |
|
32 |
180 |
135 |
100 |
78 |
85 |
16 |
4-20 18 |
|
40 |
200 |
145 |
110 |
85 |
95 |
16 |
4-20 18 |
|
50 |
230 |
160 |
125 |
100 |
105 |
16 |
4-20 18 |
|
65 |
290 |
180 |
145 |
120 |
120 |
18 |
4-20 18 |
|
80 |
310 |
195 |
160 |
135 |
130 |
20 |
8-20 18 |
|
100 |
350 |
215 |
180 |
155 |
140 |
20 |
8-20 18 |
|
125 |
400 |
245 |
210 |
185 |
155 |
22 |
8-20 18 |
|
150 |
480 |
280 |
240 |
210 |
180 |
24 |
8-23 |
|
200 |
600 |
335 |
295 |
265 |
215 |
26 |
12-23 |
|
H41W-25P(R) |
|||||||
|
40 |
200 |
145 |
110 |
85 |
95 |
18 |
4-20 18 |
|
50 |
230 |
160 |
125 |
100 |
105 |
20 |
4-20 18 |
|
65 |
290 |
180 |
145 |
120 |
120 |
22 |
8-20 18 |
|
80 |
310 |
195 |
160 |
135 |
130 |
22 |
8-20 18 |
|
100 |
350 |
230 |
190 |
160 |
140 |
24 |
8-23 |
|
125 |
400 |
270 |
220 |
188 |
155 |
28 |
8-25 |
|
150 |
480 |
300 |
250 |
218 |
180 |
30 |
8-25 |
|
200 |
600 |
360 |
310 |
278 |
215 |
34 |
12-25 |
|
250 |
730 |
425 |
370 |
332 |
270 |
36 |
12-10 30 |
|
300 |
850 |
485 |
430 |
390 |
300 |
40 |
12-10 30 |