Butterfly Valves

valvole a farfalla_impianti di betonaggio

BASE® butterfly valves are made of aluminium with lens coated with wear-resistant plastic material. They are available in various diameters in single and double flange.

BASE® butterfly valves are used in concrete batching plants, storage and transport of powders. They are suitable to be used under hoppers, containers of various types, silos and screw conveyors. They are used to intercept and regulate the flow of powders and can be activated by manual or pneumatic controls.

  1. Compact size products
  2. Reliability over time
  3. Resistance to abrasion
  4. Ease of installation
  5. Low maintenance costs
  6. Fast maintenance

SINGLE FLANGE VALVES

single flange valves

The single flange butterfly valve is made up of two half-shells in die-cast aluminium, an upper flange, a cylindrical lower fitting for fixing the rubber sleeve and a closing disc in cast iron or steel covered in technopolymer.

Code Ø A Ø B Ø C Ø D Ø E Ø F Ø G Ø H Ø I Ø L Kg
BSV1FS100S 95 180 105 115 35 22×19 4×14 4×20 80 50 4
BSV1FS150S 150 200 163 115 35 22×19 4×14 4×20 80 50 5
BSV1FS200S 200 250 213 115 35 22×19 4×14 4×20 80 50 6.5
BSV1FS250S 250 300 263 115 35 22×19 8×14 8×20 80 50 7.5
BSV1FS300S 300 350 313 115 35 22×19 8×14 16×20 80 50 9
BSV1FS350S 350 400 363 123 50 28×25 8×14 8×20 80 - 16
BSV1FS400S 400 470 413 123 50 28×25 8×14 16×20 80 - 20.5

DOUBLE FLANGES VALVES

double flange valves

The double flange butterfly valve is composed of two half-shells both flanged in die-cast aluminium with a cast iron or technopolymer-coated steel disc.

 

 

Code Ø A Ø B Ø C Ø D Ø E Ø F Ø G Ø H Ø I Kg
BSV2FS100S 95 180 77 35 22×19 4×14 4×20 80 50 4
BSV2FS150S 150 200 77 35 22×19 4×14 4×20 80 50 5
BSV2FS200S 200 250 77 35 22×19 4×14 4×20 80 50 6.5
BSV2FS250S 250 300 77 35 22×19 8×14 8×20 80 50 7.5
BSV2FS300S 300 350 77 35 22×19 8×14 16×20 80 50 9
BSV2FS350S 350 400 85 50 28×25 8×14 8×20 80 - 16
BSV2FS400S 400 470 85 50 28×25 8×14 16×20 80 - 20.5

© 2022 RM® S.r.l.  All rights reserved
VAT 00581130390  -  REA: RA-114274  -  Capitale sociale I.V.: € 110.000