Variable slide gate with a low overall height and smooth passage that shuts off dusty to fine-grained bulk materials. Also suitable for closing in standing material columns.
MATERIAL HOUSING :Aluminium, structural steel, stainless steelMATERIAL SLIDING PLATE :Stainless steelSLIDING PLATE GUIDING :Packing gland (faramide / PTFE / graphite) / Slide railsSEALING :Profile sealing ring (PTFE / Murtfeld) and o-ring (EPDM / Viton, VMQ)TIGHTNESS IN THE PASSAGE :Gastight up to 3.0 barü to leak rate BTIGHTNESS TO THE OUTSIDE :Gastight up to 3.0 barü to leak rate BPRESSURE SHOCK RESISTANCE :Up to 5 barü (aluminium) / 10 barü (steel)DRIVE :Manual, pneumatic cylinderWEAR PROTECTION :Exchangeable infeed funnelATEX DEVICE :Ex-zone inside / outside 20, 21, 22 / 21, 22 DUST
Ex-zone inside / outside 1, 2 / 1, 2 GAS