Pneumatic Directional Valve
Pneumatic or manual actuation Valve and actuator assembly to isolate separate protection zones from the same cylinder rack Includes valve & bracket & pneumatic actuator & manual wrench Permits discharge only in the zone with the fire
KEY FEATURES
• Choice of 5 diameters: 1” – 1½” – 2” – 2½” – 3”
• 2-way ball valve
• User-defined installation position and flow-direction
• Stainless steel ball valve with steel housing
| Product code | B05511050 | B05511150 | B05511250 | B05511350 | B05511450 |
| Size | 1” | 1½” | 2” | 2½” | 3” |
| DN | 25 | 40 | 50 | 65 | 80 |
| Nominal pressure | 140 bar | 140 bar | 140 bar | 140 bar | 140 bar |
| Actuation pressure | 8 bar +/- 2 bar | 8 bar +/- 2 bar | 8 bar +/- 2 bar | 8 bar +/- 2 bar | 8 bar +/- 2 bar |
| Actuation medium | N2 | N2 | N2 | N2 | N2 |
| Temperature range | -20° C to 50° C | -20° C to 50° C | -20° C to 50° C | -20° C to 50° C | -20° C to 50° C |
| Length | 209 mm | 221mm | 221mm | 298 mm | 298 mm |
| Height | 371,5 mm | 433 mm | 447 mm | 583,5 mm | 600 mm |
| Width | 110,5 mm | 120 mm | 120 mm | 137 mm | 137 mm |
| Pipe Connector length | 113 mm | 130 mm | 140 mm | 220 mm | 226 mm |
| Seal material | POM (greased), NBR | POM (greased), NBR | POM (greased), NBR | POM (greased), NBR | POM (greased), NBR |