TOZEN滔辰DDRV静态平衡阀介绍:
FIXED ORIFICE DOUBLE REGULATING VALVE
Temperature 温度 |
-10℃to 120℃ |
Working Pressure 工作压力 |
16 bar |
Testing Pressure 测试压力 |
Shell (阀体) : 24 bar Seat (阀座) : 17.6 bar |
Part 部件 |
Material 材质 |
ASTM 美标 |
EN 欧标 |
Body 阀体 |
Ductile Iron 球墨铸铁 |
A536 65-45-12 |
EN - JS1050 |
Bonnet 阀帽 |
Ductile Iron 球墨铸铁 |
A536 65-45-12 |
EN - JS1050 |
Stem 阀杆 |
Stainless Steel 不锈钢 |
S410 |
BS970 410S21 |
Disc 阀板 |
Ductile Iron ( EPDM Cated ) 球墨铸铁( EPDM涂层 ) |
A536 65-45-12 |
EN - JS1050 |
Gland ( 65 to 150mm ) 塞栓 |
Brass 黄铜 |
B85 C38000 |
EN12165 CW617N |
Gland ( 200 to 300mm ) 塞栓 |
Ductile Iron 球墨铸铁 |
A536 65-45-12 |
EN - JS1050 |
Stem Nut 阀杆螺母 |
Brass 黄铜 |
B85 C38000 |
EN12165 CW617N |
Handwheel 手轮 |
Ductile Iron 球墨铸铁 |
A536 65-45-12 |
EN - JS1050 |
Test Valve 测试阀 |
DZR Brass 抗脱锌黄铜 |
B453 C35330 |
EN12165 CW602N |
Orifce Insert 主腔孔 |
Brass 黄铜 |
B85 C38000 |
EN12165 CW617N |
Packing 密封 |
Graphite 石墨 |
Non-Asbestos |
Non-Asbestos |
Size [mm] |
L [mm] |
H [mm] |
D [mm] |
65 | 290 |
265 |
200 |
80 | 310 |
270 |
200 |
100 | 350 |
310 |
240 |
125 | 400 |
340 |
290 |
150 | 480 |
340 |
290 |
200 | 600 |
537 |
350 |
250 | 730 |
570 |
420 |
300 | 850 |
690 |
420 |