| |
Parts name |
Material
|
Valve body |
HT200
|
Seat |
Grey cast iron plated steel |
Bronze |
Disc |
Grey cast iron plated steel |
Bronze |
Plug |
Bronze |
Spring |
65Mn |
|
|
| |
Function and specification |
|
| |
Type |
Nominal pressure (Mpa) |
Testing |
Suitable temperature (¡æ) |
Suitable medium |
Strength (Water) (Mpa) |
Enclose (Water) (Mpa) |
HC41X-16 |
1.6
|
2.4 |
1.8 |
¡Ü50 |
Water |
|
|
| |
Outling and connect measurement |
|
| |
Type |
Nominal DN(mm) |
Measurement(mm) |
L |
D |
D1 |
D2 |
b*f |
z*¦µd |
HC41X-16 |
40 |
125 |
145 |
110 |
85 |
17*2 |
4*¦µ18 |
50 |
125 |
160 |
125 |
100 |
19*2 |
4*¦µ18 |
65 |
135 |
180 |
145 |
120 |
19*2 |
4*¦µ18 |
80 |
155 |
195 |
160 |
135 |
21*2 |
8*¦µ18 |
100 |
165 |
215 |
180 |
155 |
23*2 |
8*¦µ18 |
125 |
190 |
245 |
210 |
185 |
25*2 |
8*¦µ18 |
150 |
220 |
280 |
240 |
210 |
27*2 |
8*¦µ23 |
200 |
255 |
335 |
295 |
265 |
29*2 |
12*¦µ23 |
250 |
270 |
405 |
355 |
320 |
31*2 |
12*¦µ25 |
300 |
362 |
460 |
410 |
375 |
33*2 |
12*¦µ25 |
350 |
380 |
520 |
470 |
435 |
37*3 |
16*¦µ25 |
400 |
450 |
580 |
525 |
485 |
39*3 |
16*¦µ30 |
|
|
