PZ973 series electric clamp type knife gate valveDetailed product description：

The PZ973 knife type gate valve has an ultra short structural length, which saves materials and greatly reduces the overall weight of the pipeline system. Occupying a small effective space, it can effectively support the strength of the pipeline and reduce the possibility of pipeline vibration. The gate is made of austenitic stainless steel, which greatly improves its corrosion resistance and can effectively prevent sealing leakage caused by gate corrosion. Equipped with a multi turn electric device, the valve plate moves up and down in a straight line to achieve remote control of valve opening or closing. The valve body material is cast steel or stainless steel, with a diameter range of DN50 to DN1000, operating temperature of ≤ 425 ℃, and nominal pressure of 1.0 to 1.6MPa. PZ973 knife type gate valve is used in chemical, coal, sugar, sewage, paper and other fields, especially suitable for regulating and throttling pipelines in the paper industry.

Main performance specifications for PZ973 electric clamp type knife gate valve:

Nominal pressure	Sealing Test	Shell Test	Operating Temperature	Applicable Medium
0.6MPa	0.66MPa	0.9MPa	-10℃～120℃	Mud, coal slag, pulp, grain slurry, granular material, paste and other media
1.0MPa	1.5MPa	1.5MPa

Main external dimensions of PZ973 electric clamp type knife gate valve:

DN	L		D2	D1	H	L0	L1	L2
	zero point six	one
fifty	forty	forty	one hundred and twenty-five	one hundred	three hundred and seventy	two hundred and eighty-three	three hundred and twenty-six	two hundred and nineteen
sixty-five	forty	forty	one hundred and forty-five	one hundred and twenty	four hundred and sixty	two hundred and eighty-three	three hundred and twenty-six	two hundred and nineteen
eighty	fifty	fifty	one hundred and sixty	one hundred and thirty-five	five hundred and ninety	two hundred and eighty-three	three hundred and twenty-six	two hundred and nineteen
one hundred	fifty	fifty	one hundred and eighty	one hundred and fifty-five	seven hundred and eighty	two hundred and eighty-three	three hundred and twenty-six	two hundred and nineteen
one hundred and twenty-five	fifty	fifty	two hundred and ten	one hundred and eighty-five	nine hundred and fifty	two hundred and eighty-three	three hundred and twenty-six	two hundred and nineteen
one hundred and fifty	sixty	sixty	two hundred and forty	two hundred and ten	nine hundred and eighty	two hundred and eighty-three	three hundred and twenty-six	two hundred and nineteen
two hundred	sixty	sixty	two hundred and ninety-five	two hundred and sixty-five	one thousand and fifty-three	two hundred and eighty-three	three hundred and seventy-one	two hundred and nineteen
two hundred and fifty	seventy	seventy	three hundred and fifty	three hundred and twenty	one thousand and sixty	two hundred and eighty-three	three hundred and seventy-one	two hundred and nineteen
three hundred	seventy	eighty	four hundred	three hundred and sixty-eight	one thousand two hundred and thirty	two hundred and eighty-three	three hundred and seventy-one	two hundred and nineteen
three hundred and fifty	eighty	ninety	four hundred and sixty	four hundred and twenty-eight	one thousand two hundred and fifty	two hundred and eighty-three	three hundred and seventy-one	two hundred and nineteen
four hundred	ninety	one hundred and twenty	five hundred and fifteen	four hundred and eighty-two	one thousand seven hundred and sixty-seven	two hundred and eighty-three	three hundred and seventy-one	two hundred and nineteen
four hundred and fifty	ninety	one hundred and twenty	five hundred and sixty-five	five hundred and thirty-two	one thousand nine hundred and twenty	three hundred and sixty-five	four hundred and seventy	three hundred and ten
five hundred	one hundred	one hundred and thirty	six hundred and twenty	five hundred and eighty-five	two thousand and ten	three hundred and sixty-five	four hundred and seventy	three hundred and ten
six hundred	one hundred	one hundred and forty	seven hundred and twenty-five	six hundred and eighty-five	two thousand one hundred and ten	three hundred and sixty-five	four hundred and seventy	three hundred and ten
seven hundred	one hundred	one hundred and forty	eight hundred and forty	eight hundred	two thousand two hundred and thirty	three hundred and sixty-five	four hundred and seventy	three hundred and ten
eight hundred	one hundred and twenty	one hundred and fifty	nine hundred and fifty	nine hundred and five	two thousand three hundred and forty	three hundred and sixty-five	four hundred and seventy	three hundred and ten
nine hundred	one hundred and twenty	one hundred and fifty	one thousand and fifty	one thousand and five	two thousand four hundred and fifty	three hundred and sixty-five	four hundred and seventy	three hundred and ten