| Body material: S.S316/S.S304 Aclualor material: engineering plastic Disk seal: PTFE/FPM Stem seal: PTFE/FPM Piston seal: FPM/NBR Technical parameter Connection size: DN10-DN50 Thread: 3/8″-2″ Applicable medium: water, neutral gas or liquid, allohol, oil,organic. |
Temperature of medium: PTFE: -10℃- +180℃ FPM: -10℃- +100℃ Viscidity: max600 mm2/s Downstream installing/Upstream installing Conttoling medium: air/neutral gas Conttoling pressure: 0.3-O.8MPa Working pressure: 0-1.6MPa Please write down the model number based on the explanation on page one |
| Outline Dimension(mm) | |||||||
|---|---|---|---|---|---|---|---|
| DN | G | L | L1 | SW | H | D | Actuator |
| 10 | 3/8″ | 55 | 17 | 21 | 170 | 54 | 50 |
| 15 | 1/2″ | 70 | 21 | 26.5 | 185 | 63 | 50 |
| 20 | 3/4″ | 76 | 23 | 32 | 190 | 63 | 50 |
| 25 | 1″ | 90 | 25 | 40 | 200 | 63 | 50 |
| 32 | 1-1/4″ | 116 | 32 | 50 | 240 | 81 | 63 |
| 40 | 1-1/2″ | 116 | 32 | 55.5 | 280 | 96 | 80 |
| 50 | 2″ | 138 | 40 | 68.5 | 295 | 96 | 80 |
| List of Parts | ||
|---|---|---|
| 1.1 body | 3.1 screw connector | 5.5 lock nul |
| 1.2 cylinder | 3.2 V seeling | 5.6 piston |
| 1.3 cylinder covet | 3.3 seal ring | 5.7 seal ring |
| 1.4 observation window | 3.4 gasket | 5.8 gasket |
| 2.1 bolt | 3.5 spring | 5.9 hexagon nut |
| 2.2 orifice plate seal | 4.1 connecling nul | 5.10 spring |
| 2.3 seal disk | 4.2 seal ring | 5.11 position indicator |
| 2A disk | 4.3 lock nut | |
| 2.5 stem | 4.4 leaf spring | |
