性能规范 Function and speciification
型号
Type |
公称压
Nominal pressure
(Mpa) |
试验压力
Testing |
工作温度
Working temperature
(℃) |
适用介质
Fitting medium |
强度(水)
Strongth(water)
(Mpa) |
密封(水)
Enclose(water)
(Mpa) |
| H44T-10 |
1.0 |
1.5 |
1.1 |
≤120 |
蒸汽、水
Vapour、Water |
| H44W-10 |
≤100 |
油品、煤气
Oil.Coaigas |
主要零件材料 Main parts and materials
| 零件名称 |
阀体、阀盖、盖辨
Yalve body.Bonndt Disc |
摇杆
Arm |
密封圈
Seairing |
阀轴
Stem |
垫片
Gasket |
| H44W-10 |
灰铸铁
Grey ron |
碳钢
Corbon steel |
灰铸铁
Grey ron |
钢
Steel |
橡胶石棉板
Rubber Asbedtos sheet |
| H44T-10 |
黄铜
Bronze |
外型尺寸和连接尺寸 Outling and connect messurement
型号
Type |
公称通径
NominalφDN(mm) |
尺寸 Measurement(mm) |
| L |
D |
D1 |
D2 |
B-f |
Z-φd |
H |
| H44T/W-10 |
50 |
230 |
160 |
125 |
100 |
20-3 |
4-18 |
120 |
| 65 |
290 |
180 |
145 |
120 |
20-3 |
4-18 |
130 |
| 80 |
310 |
195 |
160 |
135 |
22-3 |
4-18 |
140 |
| 100 |
350 |
215 |
180 |
155 |
22-3 |
8-18 |
170 |
| 125 |
400 |
245 |
210 |
185 |
24-3 |
8-18 |
192 |
| 150 |
480 |
280 |
240 |
210 |
26-3 |
8-23 |
215 |
| 200 |
495 |
335 |
295 |
265 |
28-3 |
8-23 |
240 |
| 250 |
600 |
390 |
350 |
320 |
28-3 |
12-23 |
265 |
| 300 |
698 |
400 |
400 |
368 |
28-4 |
12-23 |
350 | |
