The foam concentrate control valve (CCV) serves as a positive shut-off valve in foam fire suppression systems. It automatically opens when water pressure is detected, enabling foam concentrate flow from bladder tanks or balance pressure proportioning systems.
Key Features:
- Automatically opens at minimum 30 / 20 psi water pressure
- Ensures controlled foam concentrate flow
- Suitable for bladder tank or balanced pressure systems
- Certificate: UL Listed / FM Approved
- Standard: NFPA 11, UL 162, EN 13565, GB 20031
- Connection Type: Flanged or grooved
- Material: Stainless steel or brass
- Working Pressure: 30–175 psi or 20–250 psi
- Surface Finish: Red RAL 3000 FBE coating
