Sanitary pneumatic tank bottom diaphragm valve parameters
| Cylinder material | Stainless steel, Polyamide PA |
| Pneumatic accessories | Limit switch, Solenoid valve, Filter pressure reducing valve |
| Air pressure | 4－6bar |
| Nominal diameter | DN10-50mm |
| Nominal pressure | EPDM Diaphragm：10bar PTFE Diaphragm：6bar |
| Proper temperature | -30~+150℃ |
| Connection method | Quick clamping type, Welding type, Thread |
| Body material | 316、316L |
| Seat lining | Rubber, Fluorine lining |
| Diaphragm material | EPDM、PTFE |
| Applicable medium | Hygienic working conditions |
Sanitary pneumatic tank bottom diaphragm valve actuator data
| Diaphragm size | 25×25 | 37×33 | 54×45 | 70×65 |
| Body size | DN8-DN10 | DN15 | DN20-DN32 | DN40-DN50 |
| Work pressure EPDM | MAX 10bar | MAX 10bar | MAX 10bar | MAX 10bar |
| Work pressure PTFE | MAX 6bar | MAX 6bar | MAX 6bar | MAX 6bar |
| Operating temperature EPDM | MAX 120℃ | MAX 120℃ | MAX 120℃ | MAX 120℃ |
| Operating temperature PTFE | MAX 150℃ | MAX 150℃ | MAX 150℃ | MAX 150℃ |
| Model | A | S | B | T | D | D1 | H | H1 | G | G1 | Actuator |
| DN15 | 90 | 6 | 19 | 1.5 | 61 | 85 | 90 | 108 | G1/8″ | G1/4″ | 055 |
| DN20 | 90 | 6 | 23 | 1.5 | 92 | 128 | 124 | 154 | G1/8″ | G1/4″ | 085 |
| DN25 | 120 | 6 | 29 | 1.5 | 92 | 128 | 124 | 154 | G1/8″ | G1/4″ | 085 |
| DN32 | 160 | 6 | 35 | 1.5 | 92 | 128 | 124 | 154 | G1/8″ | G1/4″ | 085 |
| DN40 | 160 | 6 | 41 | 1.5 | 114 | 158 | 148 | 180 | G1/8″ | G1/4″ | 105 |
| DN50 | 200 | 6 | 53 | 1.5 | 114 | 158 | 160 | 192 | G1/8″ | G1/4″ | 105 |
