Design Features
High reliability due to thick-walled PFA lining: universal resistance and maximum permeation resistance. Safety also at high pressures and temperatures due to heavy-duty bellows. Easy to maintain: seat and plug individually replaceable. PTFE bellows with stainless steel support rings or Hastelloy C-bellows. Chlor application: special design for particularly long service life.
Industries
Chemical & Petrochemical, Pulp & Paper, Mining, Smelter, Mineral
Materials
Body in Ductile iron ASTM A395 PFA-lined, Plug in PTFE, Seat rings in PTFE, Bellow in PTFE, optionally Hastelloy. High purity material upon request.
Pressure and Temperature
From vacuum up to 16 bar (235 psi), -60 to +200 °C (-75 to 400 °F)
Size
1/2″-6″, DN 15- DN 150
Connection
DIN EN 1092-2 type B (ISO 7005-2 Type B) PN 16 or flanges drilled to ASME B16.5 Class 150, ASME B16.5 Class 150 raised face, ASME B16.5 Class 300 raised face
