HB970/S-EH/RH
220V/ 380V · Multi-stage Aluminum Alloy Housing
Asynchronous Motor · Precision Gear
Moisture-proof Heating Resistor · Epoxy Resin Coating
90° Rotation · IP67 Protection
Dual-Flanged Style, Flange Dimension EN1092-2, ANSI B16.1 Class 125
| Sealing Performance | |
| EPDM | -20℃-120℃ |
| NBR | -10℃-80℃ |
| VITON | -20℃- 150℃ |
| Hydraulic Pressure Test | |
| Body | 2.4Mpa/24Bar |
| Seat | 1.76Mpa/17.6Bar |
| No | Part | Specification | BS EN | ASTM |
| 1 | Body | Ductile Iron | BSEN 1563 | A536 65-45-12 |
| 2 | Bottom Stem | Stainless Steel | BSEN 10088-1 | A582 420 |
| 3 | Disc |
Ductile Iron Stainless Steel Aluminum Bronze |
BSEN 1563 BS970 304S15 1400AB2 |
A536 65-45-12 CF8 B148 Ay 954 |
| 4 | Upper Stem | Stainless Steel | BSEN 10088-1 | A582 420 |
| 5 | Seat |
EPDM NBR VITON |
EPDM NBR VITON |
EPDM NBR VITON |
| 6 | Bushing | Composite Material | PTFE&Bronze | PTFE&Bronze |
| 7 | Retaining Cap | Steel | BSEN 10087 | A307 |
| 8 | Electric Actuators | Other |
Figure number - ET for ON/OFF control, - RM for regulating control. Please specify when ordering.
| mm | 350 | 400 | 450 | 500 | 600 | 700 |
| In | 14 | 16 | 18 | 20 | 24 | 28 |
| A | 270 | 305 | 330 | 350 | 420 | 517 |
| B | 330 | 365 | 400 | 445 | 505 | 616 |
| C | 190 | 216 | 222 | 229 | 267 | 292 |
| E | 158 | 158 | 158 | 158 | - | - |
| PCD | 470 | 525 | 585 | 650 | 770 | 840 |
| N-d1 | 16-28 | 16-31 | 20-31 | 20-34 | 20-37 | 24-37 |
| h | 24 | 27 | 27 | 32 | 36 | Key18*2 |
| D6 | 125 | 175 | 175 | 175 | 210 | 300 |
| D7 | 102 | 140 | 140 | 140 | 165 | 254 |
| D9 | 70 | 100 | 100 | 100 | 130 | 130 |
| n-Φd | 4-12 | 4-18 | 4-18 | 4-18 | 4-22 | 8-18 |
| ISO5211 | F10 | F14 | F14 | F14 | F16 | F25 |
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