شیرکنترل مایع فوم Foam Concentrate Control Valve سیستم اطفا حریق فوم
Foam Concentrate Control Valve – Foam Proportioning Systems
- 40 and 50 mm (1½” & 2″ ) size
- Stainless steel material
- Hydraulically controlled
- Working pressure 3.5 to 12 bar (50 to 175 psi)
- Suitable for Bladder tank and Inline balance pressure proportioning system