Specifications
Standard |
Deign Standard |
DIN3352 |
Face to Face |
DIN 3202 F4/F5 |
Body Flange Drilling |
DIN2501/DIN2533 |
Inspection standard |
EN 12266-1 |
DN |
L |
H |
ΦD0 |
P.C.D |
ΦD1 |
ΦD2 |
NxΦD |
f |
T |
in |
mm |
F4 |
1.0MPa |
1.6MPa |
1.0MPa |
1.6MPa |
1.0MPa |
1.6MPa |
1.0MPa |
1.6MPa |
1.5" |
40 |
140 |
180 |
150 |
110 |
88 |
130 |
4xΦ18 |
3 |
16 |
2" |
50 |
150 |
205 |
165 |
125 |
102 |
130 |
4xΦ18 |
3 |
20 |
21/2" |
65 |
170 |
220 |
185 |
145 |
122 |
150 |
4xΦ18 |
3 |
20 |
3" |
80 |
180 |
245 |
200 |
160 |
138 |
150 |
8xΦ18 |
3 |
22 |
4" |
100 |
190 |
293 |
220 |
180 |
158 |
185 |
8xΦ18 |
3 |
22 |
5" |
125 |
200 |
352 |
250 |
210 |
188 |
185 |
8xΦ18 |
3 |
24 |
6" |
150 |
210 |
398 |
285 |
240 |
212 |
225 |
8xΦ23 |
3 |
24 |
8" |
200 |
230 |
477 |
340 |
295 |
268 |
225 |
8xΦ23 |
12xΦ23 |
3 |
26 |
10" |
250 |
250 |
570 |
395 |
405 |
350 |
355 |
320 |
225 |
12xΦ23 |
12xΦ28 |
3 |
28 |
12" |
300 |
270 |
647 |
445 |
460 |
400 |
410 |
370 |
378 |
285 |
12xΦ23 |
12xΦ28 |
4 |
28 |
Technical Data |
Nominal Pressure |
PN10 / PN16 |
Working Temperature |
0℃ ~ 175℃ |
Suitable Medium |
Water, Oils,Waste Water |
Material Of Main Parts |
NO |
Part Name |
Cast Ductile Iron |
Material |
Gemeney Standerd |
1 |
Seat Rings |
Cast Bronze |
DIN 1705 G-CuSn5ZnPb |
2 |
Body |
Cast Iron |
DIN 1691 GG25 |
3 |
Wedge |
Cast Iron |
DIN 1691 GG25 |
4 |
Wedge Face Rings |
Cast Iron |
DIN 1705 G-CuSn5ZnPb |
5 |
Stem |
Stainless Steel |
DIN 17224 X20Cr13 |
6 |
Wedge Nut |
Cast Bronze |
DIN 1705 G-CuSn5ZnPb |
7 |
Nuts |
Steel |
DIN RRST37-2 |
8 |
Bolts |
Steel |
DIN RRST37-2 |
9 |
Body Gasket |
Graphite |
|
10 |
Bonnet |
Cast Iron |
DIN 1691 GG25 |
11 |
Gasket |
Graphite |
|
12 |
Packing Gland |
Cast Iron |
DIN 1691 GG25 |
13 |
O-Ring |
NBR |
NBR |
14 |
Nuts |
Steel |
DIN RRST37-2 |
15 |
Bolts |
Steel |
DIN RRST37-2 |
16 |
Handwheel |
Cast Iron |
DIN 1691 GG25 |
17 |
Washer |
Steel |
DIN RRST37-2 |
18 |
Handwheel Bolt |
Steel |
DIN RRST37-2 |