QDY421F-25/40 Hydraulic emergency shut-off valve-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

QDY421F-25/40 Hydraulic emergency shut-off valve

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factory price

Brand：

Shanghai

Place of Origin：

China

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batch

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Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

91way@163.com
13916950330(Wechat)

QDY421F-25/40 Hydraulic emergency shut-off valveDetailed product description：

QDY421F-25/40 hydraulic emergency shut-off valve

Performance specifications:

Nominal Pressure PN	0.5MPa 4.0MPa	Hydraulic cylinder usage pressure	≤4.0MPa
Applicable temperature T	-40-+50℃	Medium used for oil cylinder	13 # mechanical oil
working medium	liquefied petroleum gas	Melting temperature	40℃-±50℃
Closing time	≤ 10 seconds

QDY421F main external dimensions and connection dimensions Unit: mm

PN	DN	L	H	H1	D	D1	D2	b	f	Z-φd
2.5MPa 4.0MPa	twenty-five	one hundred and sixty	two hundred and thirty-two	two hundred and forty-two	one hundred and fifteen	eighty-five	sixty-five	sixteen	two	4-14
	fifty	two hundred and thirty	three hundred and forty-six	three hundred and fifty-nine	one hundred and sixty	one hundred and twenty-five	one hundred	twenty	three	4-18
	eighty	three hundred and ten	four hundred and forty-five	four hundred and sixty-five	one hundred and ninety-five	one hundred and sixty	one hundred and thirty-five	twenty-two	three	8-18
	one hundred	three hundred and fifty	five hundred and ninety	six hundred and twenty-three	two hundred and thirty	one hundred and ninety	one hundred and sixty	twenty-four	three	8-23
	one hundred and fifty	four hundred and eighty	six hundred and ten	six hundred and thirty-five	three hundred	two hundred and fifty	two hundred and eighteen	twenty-eight	three	8-25
	two hundred	six hundred	six hundred and thirty	six hundred and forty-five	three hundred and sixty	three hundred and ten	two hundred and seventy-eight	thirty	four	12-25