PRODUCT
pneumatic wafer butterfly valve with pneumatic actuator
SIZE : DN40-2400
Desgin :API 609\BS5155\EN593\GB/T12238\DIN3354
Face to Face: API609\ DIN3202 K1\BS5155\EN558\ISO5752\ASME B16.10
Flange End: SME B16.1 CLASS 125\ASME B16.5 CLASS 150\ASME B16.47\BS EN 1092 PN6/PN10/PN16\JIS B 2220 5K/10K/16K\BS 10 Table D/Table E
Top Flange:ISO5211
Test Standard : API598\EN12266-1
Material & Specifications:
| Size | DN32-DN650 | DN650-DN2400 |
| Working pressure | 16Bar | 10Bar |
| Shell | 24Bar | 15Bar |
| Seal(Air) | 6Bar | 6Bar |
| Operating Temperature | （-20ºC~ +120ºC） | |
| Operating Environment | Ballast and bilge system Chemical processing | |
| Desalination plants Drilling rigs Drinking water | ||
| Dry powder Food and beverage Gas plants | ||
| HAVC Mining industry Paper industry Sand handling Seawater Sugar industry | ||
| Thermo technical water treatment Waste water | ||
| Driving method | Hand Lever/ Worm Gear / Electric Pneumatic | |
| BODY | CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, SAF2205, SAF2507, F51, 1.4529^^ |
| DISC | CF8, 304, CF3, 304L CF8M, 316, CF3M, 316L, SAF2205, SAF2507, F51, 1.4529, C95400, C95500, C95800, MONEL |
| SEAT | BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, VITON, FKM, PTFE, RPTFE, TEFLON, NATURAL RUBBER |
| STEM | F410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500 |
Features:
1. The operating torque is small, labor-saving and lightweight, and it can open and close quickly at 90 degrees.
2. The valve sealing ring is made of special formula material, which has the properties of temperature resistance, erosion and wear resistance.
3. Long service life, can be opened tens of thousands of times without damage.
4. Small and lightweight knot, simple and compact structure, easy to disassemble and assemble.
5. The fluid characteristics tend to be linear and the adjustment performance is good.
6. Pinless connection technology makes the sealing performance more reliable, has a long service life, is easy to maintain, and can maintain zero leakage.
7. Achieve perfect sealing and zero gas test leakage.
8. Can be installed at any position and angle.
