2-Way / 3-Way Shutter Valve
Further information please refer to the datasheet in PDF format.
LAUFER free flow 3A shutter valves have been designed according to hygienic guidelines to meet the high demands of process engineering applications. LAUFER valves are particularly suited for viscous/pasty products and fluids containing solid particles on account of a totally clear passage, as well as easy and thorough cleaning in place. LAUFER 3A valves are also certified to meet EHEDG valves strict testing requirements.
This valve series thus provides optimum conditions for a wide variety of pigging system applications. By virtue of their simplicity of design and minimum number of components and wearing parts, LAUFER valves are characterized by high hygiene, low maintenance and safe operation.
|Inox parts in contact with product:||AISI 316L (1.4404 / 1.4435)|
|Other inox parts:||AISI 304 (1.4301)|
|O-ring seals:||EPDM, FKM (Viton®)‚ FEP, other grades upon request|
|In contact with product:||Ra ≤ 32µin (Ra ≤ 0.8 µm)|
|Operating temperature:||230°F (110°C)|
|Short-term:||284°F (140°C) - Optional up to 392°F (200°C)|
|Pressure behind arc:||145 psi (10 bar) - Optional up to 290.1 psi (20 bar)|
|Pressure against arc:||43.5 psi (3 bar)|
|2-way / 3-way|
|Manual:||with handle (4 locking positions)|
|Welded ends:||Inch, DIN|
|Male ends:||DIN 11851|