Leaf Type Board Plug Valve

Specification ： DN150－2600
Application： Suitable for pipelines of metallurgical, chemical, energy sources and public works system. Served as gas isolation valve.
Model ： QYTC949X-Ⅰ,QYTC249X-Ⅰ,QYTC949X-Ⅱ,QYTC949X-Ⅲ,QYTC249X-Ⅱ,QYTC749X,QYTC79,QYTC741X，QYTC941X





“YuTian”brand leaf type board plug valve has nine types:

1.Open type motor driving board plug valve QYTC949X-Ⅰ

2.Open type electric hydraulic driving board plug valve QYTC249X-Ⅰ

3.Open type electric driving three-pole board plug valve QYTC949X-Ⅱ

4.Open type electric driving push-rod board plug valve QYTC949X-Ⅲ

5.Open type motor driving board plug valve QYTC249X-Ⅱ

6.Open type hydraulic board plug valve QYTC749X

7.Wafer type manual board plug valve QYTC79

8.Hydraulic leaf type completely enclosed gas isolation valve QYTC741X

9.Electric driving completely enclosed board plug valve QYTC941X.



Characteristics:

1.Nominal pressure: 0.03MPa

2.Working temperature:≤ 250℃

3.Working medium: gas, flue gas, air

4.Pressure difference: 0.01MPa

5. Material: Q235 and high quality alloy

6.Drive mode: hydraulic, motor driving or electric hydraulic driving

7.The valve plate is composed of a through hole and a blind plate, rubber seal, its movement and seal get controlled separately, operated orderly, and the action should be achieved when the seal is released.