Manual Diaphragm Valve
Specifications: DN25 to DN125
Connection: welding, thread, quick-release, flange
Working pressure: 0-1.0Mpa
Specifications: DN25 to DN125
Connection: welding, thread, quick-release, flange
Working pressure: 0-1.0Mpa
Working temperature: -10℃ to 120℃ (140℃ for short-term use or disinfection)
Material: 304/316L
Inner surface contacting product: Ra≤0.8μm
External surface treatment: polishing
Seals: EPDM (ethylene propylene diene monomer), PTFE (polytetrafluoroethylene)
| Size | L | F | F1 |
| DN8 | 72 | 80 | 55 |
| DN10 | 72 | 80 | 55 |
| DN15 | 106 | 126 | 80 |
| DN20 | 125 | 144 | 110 |
| DN25 | 126 | 144 | 110 |
| DN32 | 161 | 164 | 120 |
| DN40 | 162 | 164 | 120 |
| DN50 | 196 | 182 | 125 |
| DN65 | 220 | 200 | 165 |
| DN70 | 256 | 251 | 180 |
| DN80 | 262 | 251 | 180 |
| DN100 | 350 | 370 | 230 |
| DN125 | 350 | 370 | 230 |
| Size | N | D | D1 | H | Y | K |
| DN8 | 1.5 | 25.4 | 8 | 21 | 21 | 4 |
| DN10 | 1.5 | 25.4 | 9.7 | 21 | 21 | 4 |
| DN15 | 1.5 | 50.5 | 15 | 36 | 19 | 5 |
| DN20 | 1.5 | 50.5 | 16 | 48 | 43.5 | 8 |
| DN25 | 1.5 | 50.5 | 22 | 48 | 43.5 | 8 |
| DN32 | 1.5 | 50.5 | 29 | 70 | 43.5 | 10 |
| DN40 | 1.5 | 50.5 | 35 | 70 | 43.5 | 10 |
| DN50 | 1.5 | 64 | 49 | 85 | 56.5 | 12 |
| DN65 | 2 | 77.5 | 59 | 105 | 70.5 | 14 |
| DN70 | 2 | 91 | 72 | 126 | 83.5 | 14 |
| DN80 | 2 | 106 | 85 | 106 | 97 | 14 |
| Dn100 | 2 | 119 | 98 | Φ194×8 | 14 | |
| DN125 | 3 | 145 | 125 | Φ194×8 | 14 | |
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