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- Counterbalance Cartridges
- CW - Counterbalance cartridge 15 l/min Valvole Italia
CW - Counterbalance cartridge 15 l/min Valvole Italia
Valvole Italia CW series fine-control counterbalance cartridges for small flows (15 l/min, 350 bar) for A6610 and T-11A cavities, pilot ratio 3:1 or 4:1.
- Counterbalance cartridge with fine-control spool: nominal flow 15 l/min, max. operating pressure 350 bar
- Cavities IH A6610 (i08) and T-11A; pilot ratio 3:1 or 4:1
- Adjustable: setting range depends on the spring (A6610: D 200–350 bar, T-11A: D 200–390 bar, M 100–280 bar), factory setting in the table
- Positive seals on the pilot section (SP version); NBR seals, CW4CM version FKM (Viton)
- Zinc-plated external surfaces, temperature range −30…+100 °C (NBR), filtration ISO 4406 19/17/14
- Set the counterbalance valve at least 1.3 times the maximum load-induced pressure
- The pictures are indicative: Valvole Italia counterbalance cartridges for the same cavities
| Code | Bore | Press. range (bar) | Factory setting (bar) | Control ratio | Seal material | Factory code | Package size (KPL) |
|---|---|---|---|---|---|---|---|
| VCW0AD210046600A | A6610 | 200-350 | 210 | 4:1 | NBR | CW0AD210046600A | 1 |
| VCW0AD310036600A | A6610 | 200-350 | 310 | 3:1 | NBR | CW0AD310036600A | 1 |
| VCW4AD210031100A | T-11A | 200-390 | 210 | 3:1 | NBR | CW4AD210031100A | 1 |
| VCW4CM270041100A | T-11A | 100-280 | 270 | 4:1 | FKM (Viton) | CW4CM270041100A | 1 |
