QFF3 3-Valve Manifolds
QFF3 3-Valve manifold feature and application
QFF3 3-Valve Manifold is consists of High,low pressure valves and the balance valve, applied with the pressure-difference transducer to form a complete set. its function is to open or shut off the passage between the positive ,negative measuring room of the pressure-difference transducer and the leading pressure point or positive ,negative measuring room. Leading and transporting pressure points connect with the steel piped directly ,by welding connection or other way.
QFF3 3-Valve manifold diagram and connecting dimensions



QFF3 3-Valve manifold feature and application
No. | PN | DN(mm) | Applicable Temperature (℃) | Body |
1 | 16 | 5 | -20~440 | 20# |
2 | -70~240 | 321 S.S. |
All Categories
- Ball Valves
- Control Valves
- Check Valves
- Globe Valves
- Butterfly Valves
- Resilient Seated Gate Valves
- Pressure Reducing Valves
- Plug Valves
- Safety Valves
- Safety Relief Valves
- Bellows Sealed Valves
- Cast Steel Valves
- Forged Steel Valves
- Instrumentation Ball Valves
- Instrument Manifolds
- Needle & Gauge Valves
- Balance Valves