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 - EH for ON/OFF control, - RH for regulating control, 4～20mA or 0～10V, Please specify when ordering.
| mm | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| In | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
| A | 72 | 81 | 87 | 100 | 114 | 130 | 160 | 192 | 215 |
| B | 122 | 137 | 148 | 154 | 176 | 200 | 224 | 274 | 308 |
| C | 108 | 112 | 114 | 127 | 140 | 140 | 152 | 165 | 178 |
| E | 150 | 150 | 150 | 168 | 168 | 168 | 204 | 204 | 240 |
| PCD | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 |
| N-d1 | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 12-23 | 12-28 | 12-28 |
| h | 9 | 9 | 9 | 11 | 14 | 14 | 17 | 22 | 24 |
| D6 | 90 | 90 | 90 | 90 | 90 | 90 | 125 | 125 | 125 |
| D7 | 70 | 70 | 70 | 70 | 70 | 70 | 102 | 102 | 102 |
| D9 | 55 | 55 | 55 | 55 | 55 | 55 | 70 | 70 | 70 |
| n-Φd | 4-10 | 4-10 | 4-10 | 4-10 | 4-10 | 4-10 | 4-12 | 4-12 | 4-12 |
| ISO5211 | F07 | F07 | F07 | F07 | F07 | F07 | F10 | F10 | F10 |
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