
Valve Seriers-Gauge Valves Seriers
EN5-6 QFF3 3-Valve Manifold
I. Diagram and Connecting Dimensions
EN5-6 QFF3 T 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.



II. Technical Date and Material
| No. | PN | DN(mm) | Applicable Temperature (¡æ) | Body |
| 1 | 16 | 5 | -20¡«440 | 20# |
| 2 | -70¡«240 | 1Cr18Ni9Ti |
The technical data subject to amend without notice