Two-valve assembly

Product Model: YF-VX-22
Product material: WCB/304/316
Product specifications: 1/2NPT/1/4NPT
The two-valve group is used in conjunction with a pressure transmitter or pressure gauge. Its function is to connect or disconnect the positive and negative pressure chambers of the differential pressure transmitter with the pressure guiding point, or to disconnect or connect the positive and negative pressure chambers. It is generally used on field control instruments, providing multiple paths for the instruments, reducing installation workload and enhancing system reliability. It is connected to the process interface of the transmitter, and the specifications generally include 1/2NPT and 1/4NPT. The inlet part is of the same specification as the pipe, generally available in φ12, φ14, φ16, and φ18.