ZKQFF3 3-Valve Manifold is consisting of high pressure valves, low pressure valves and balanced valves, and it is applied with the pressure-difference transducer. Its function is to open or shut off the passage between the positive and negative measuring room of the pressure-difference transducer and the leading pressure point of positive and negative measuring room.
Design standard: ASME B16.34
Material: 20#, SS304, SS304L, SS316, SS316L,etc
Test: API 598
Pressure: ≤10000Psi
Applicable medium: water, steam, oil and corrosive and non-corrosive gas, etc
Ball Valve 
