VARIVENT® Mixproof shut-off valves, piggable
A special feature of this valve is that the pig can be conveyed through the cylindrical design of the housing. Pigging technology enables valuable products to be recovered at the end of the process step, thereby minimizing product residues in the pipe.
VARIVENT® L. Please refer to the catalog for more information.
Technical Data of the Standard Version
| Type L_H, Piggable Upside Down |
Type L_H, Piggable Upside Down |
|
| Material in contact with the product | 1.4404 / AISI 316 L | |
| Material not in contact with the product | 1.4301 / AISI 304 | |
| Seal material in contact with the product | EPDM, FKM, HNBR | |
| Ambient temperature | 0 to 45 °C | |
| Air supply pressure | 6 bar (87 psi) | |
| Product pressure | 5 bar (73 psi) | |
| Surface in contact with the product | Ra ≤ 0.8 μm | |
| External housing surface | Matte blasted | |
| Control and feedback system | Connection 0 (without control top) | |
| Actuator type | Pneumatic actuator air / spring | |
| Connection fittings | Welding end | |
| Identification | Adhesive ID tag | |
| Valve seat version | Welded seat ring | |
| Certificates | 3-A, CE |
| DN 40 – DN 100 |
|
OD 1,5″ – OD 4″ |
Relaterade produkter
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VARIVENT® Tank bottom valves
VARIVENT® tank bottom valves are used for shutting off pipelines at tanks or containers. Various housing connections can be welded directly into the tank bottom, flush mounted into the tank bottom wall. Simple tank shut-off valves with only one sealing surface between the tank and pipeline are available, as well as mixproof, radial sealing tank bottom valves. -
VARIVENT® Mixproof shut-off valves for CIP & gas blocks
VARIVENT® mixproof valves type C and K are used for mixproof separation of incompatible products at pipeline junctions within CIP systems or gas blocks. -
VARIVENT® Mixproof shut-off valves
VARIVENT® double-seat valves are used for mixproof shut-off of incompatible products at pipe junctions. The structure of the VARIVENT® modular system means that many optional versions are available for adapting the valve optimally to the process. -
VARIVENT® Mixproof shut-off valves with seat lifting
VARIVENT® double-seat valves are used for mixproof shut-off of incompatible products at pipe junctions.
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