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QFF3 3-Valve Manifolds

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.

Diagram and Connecting Dimensions

QFF3 3-Valve Manifold pic 1
Structure of QFF3 3-Valve Manifold pic 2
QFF3 3-Valve Manifold pic 3

Technic Date and Material

No. PN DN(mm) Applicable Temperature (℃) Body
1 16 5 -20~440 20#
2 -70~240 1Cr18Ni9Ti