Supply of electric high pressure gate valve Z961Y (Yang Xiu Siemens actuator);
Z960Y High temperature and high pressure power station gate valve is applicable to nominal pressure PN16.0-32.0MPa , working temperature ≤ Five hundred and forty ℃ (where P57170V The operating temperature is Five hundred and seventy Cut off or connect the pipeline medium on the pipelines of various systems of petroleum, chemical, hydraulic and thermal power plants. Applicable medium: water, oil, steam, acid medium, etc. Operation mode: manual, gear drive, electric, etc.
[specify]
Working principle and application of the product:
Z960Y High temperature and high pressure power station gate valve is applicable to nominal pressure PN16.0-32.0MPa , working temperature ≤ Five hundred and forty ℃ (where P57170V The operating temperature is Five hundred and seventy Cut off or connect the pipeline medium on the pipelines of various systems of petroleum, chemical, hydraulic and thermal power plants. Applicable medium: water, oil, steam, acid medium, etc. Operation mode: manual, gear drive, electric, etc.
Product structure features:
One . design and manufacture according to JB/T3595 And other standards can be used with domestic equipment. 　　
Two The middle chamber of the valve adopts the pressure self tightening sealing structure with good sealing performance, and both ends of the branch pipe are welded structures. 　　
Three . the sealing surface of gate and valve seat is Stellite（ stellite ）It is made of cobalt base hard alloy by overlaying welding. It has good wear resistance, high temperature resistance, corrosion resistance and scratch resistance. 　　
Four The valve rod has good corrosion resistance and scratch resistance after tempering and surface nitriding treatment. 　　
Five The structure of the hoist can be designed into single plate, double plate, parallel double plate and other different forms according to the user's requirements.
Product performance parameters:
Product model: nominal pressure PN ( MPa ）Test pressure（ MPa ）Working pressure（ MPa ）Working temperature (℃) applicable medium
Strength test, sealing test / upper sealing test
Z960Y-250 Twenty-five thirty-seven point five twenty-seven point five - ≤ Four hundred and twenty-five Water, steam
Z960Y-320 Thirty-two forty-eight thirty-six - ≤ Four hundred and twenty-five Water, steam
Z960Y-P54100 - thirty twenty-two P5410 ≤ Five hundred and forty Steam
Z960Y-P54170 - forty-eight thirty-six P5417 ≤ Five hundred and forty Steam