ZF43Y,ZF63Y,Z83Y Water injection valve (high-pressure flat gate valve)Detailed product description：

ZF43Y, ZF63Y, Z83Y water injection valves (high-pressure flat gate valves) have a reasonable structure, reliable sealing, and easy operation. The sealing surface is sprayed with hard alloy, which has the advantages of corrosion resistance, wear resistance, erosion resistance, and can be used for throttling. Especially suitable for water, oil, mud, and natural gas pipelines with working pressure ≤ 42MPa and working temperature ≤ 120 ℃ as opening, closing, and regulating devices for controlling the flow of media.  

ZF43Y, ZF63Y, Z83Y water injection valves (high-pressure flat gate valves) adopt standard

design standards		JB/T5298、APl6D
structural length	flange	GB/T 12221、JB/T 5298
	Welding	GB/T 15188.1
flange connection		GB/T9113、JB/T 79 ANSl 16.5a
Welding end		GB/T 12224
Testing and inspection		GB/T3927、JB/T 9092

Product Performance Specification

Scope of Application		PN10.0～42.0MPa	DN25～200mm
Applicable temperature		-29～121℃
Applicable Medium	General Type	Oil, natural gas, petroleum products, water, etc
	Sulfur resistant type	Petroleum, natural gas, etc. containing H2S and CO2
connection type		Flange end, welding end, clamp end
Drive Type		Manual, electric, pneumatic, etc

ZF43Y, ZF63Y, Z83Y Water Injection Valve (High Pressure Flat Gate Valve) Parts and Materials

Part Name	Valve body and valve cover	ram	valve stem	valve seat	stem nut	filler
Z-shaped	WCB、 chromium-molybdenum steel	Alloy steel (welded hard alloy)	stainless steel	Alloy steel (welded hard alloy)	aluminum bronze	Polytetrafluoroethylene, fluororubber PTFE

ZF43Y, ZF63Y, Z83Y water injection valve (high-pressure flat gate valve) external dimensions
Model: ZF43Y, ZF63Y, Z83Y

Nominal pressure DN(mm) Size (mm) L1 L2 Do H1 H ten sixteen twenty-five two hundred and thirty two hundred and sixteen one hundred and eighty eighty-five three hundred and forty-four thirty-two two hundred and sixty two hundred and twenty-nine two hundred and twenty ninety-eight three hundred and fifty-two forty two hundred and sixty two hundred and forty-one two hundred and sixty one hundred and ten three hundred and sixty-four fifty three hundred three hundred and ten three hundred and ten one hundred and twenty three hundred and seventy-nine sixty-five three hundred and forty three hundred and forty three hundred and fifty one hundred and thirty-three four hundred and two eighty three hundred and eighty three hundred and fifty-six four hundred one hundred and fifty-eight four hundred and seventy-five one hundred four hundred and thirty four hundred and thirty-two four hundred and sixty one hundred and ninety-eight four hundred and eighty-two one hundred and twenty-five five hundred five hundred and eight four hundred and sixty two hundred and forty four hundred and ninety one hundred and fifty five hundred and fifty five hundred and fifty-nine four hundred and seventy two hundred and sixty five hundred and forty-seven two hundred six hundred and fifty six hundred and sixty six hundred three hundred and fifty-eight six hundred and sixteen twenty twenty-five twenty-five two hundred and thirty two hundred and fifty-four one hundred and eighty eighty-seven three hundred and forty-four thirty-two two hundred and sixty two hundred and seventy-nine two hundred and twenty one hundred three hundred and fifty-two forty two hundred and sixty three hundred and five two hundred and sixty one hundred and twelve three hundred and sixty-four fifty three hundred three hundred and sixty-eight three hundred and ten one hundred and twenty-two three hundred and seventy-nine sixty-five three hundred and forty four hundred and nineteen three hundred and fifty one hundred and thirty-five four hundred and two eighty three hundred and eighty four hundred and seventy four hundred one hundred and sixty four hundred and seventy-five one hundred four hundred and thirty five hundred and forty-six four hundred and sixty one hundred and ninety-eight four hundred and eighty-two one hundred and twenty-five five hundred six hundred and seventy-three four hundred and sixty two hundred and forty four hundred and ninety one hundred and fifty five hundred and fifty seven hundred and five four hundred and seventy two hundred and sixty five hundred and forty-seven two hundred six hundred and fifty eight hundred and thirty-two six hundred three hundred and fifty-eight six hundred and sixteen

Nominal pressure (MPa) DN(mm) Size (mm) L1 L2 Do H1 H thirty-two thirty-five twenty-five two hundred and thirty two hundred and fifty-four one hundred and eighty ninety three hundred and forty-four thirty-two two hundred and sixty two hundred and seventy-nine two hundred and twenty one hundred and three three hundred and fifty-two forty two hundred and sixty three hundred and five two hundred and sixty one hundred and fifteen three hundred and sixty-four fifty three hundred three hundred and sixty-eight three hundred and ten one hundred and twenty-five three hundred and seventy-nine sixty-five three hundred and forty four hundred and nineteen three hundred and fifty one hundred and thirty-seven four hundred and two eighty three hundred and eighty four hundred and seventy four hundred one hundred and sixty-four four hundred and seventy-five one hundred four hundred and thirty five hundred and forty-six four hundred and sixty one hundred and ninety-eight four hundred and eighty-two one hundred and twenty-five five hundred six hundred and seventy-three four hundred and sixty two hundred and forty four hundred and ninety one hundred and fifty five hundred and fifty seven hundred and five four hundred and seventy two hundred and sixty five hundred and forty-seven two hundred six hundred and fifty eight hundred and thirty-two six hundred three hundred and fifty-eight six hundred and sixteen forty forty-two twenty-five two hundred and thirty two hundred and fifty-four one hundred and eighty ninety-two three hundred and forty-four thirty-two two hundred and sixty two hundred and seventy-nine two hundred and twenty one hundred and five three hundred and fifty-two forty two hundred and sixty three hundred and five two hundred and sixty one hundred and seventeen three hundred and sixty-four fifty three hundred three hundred and sixty-eight three hundred and ten one hundred and twenty-seven three hundred and seventy-nine sixty-five three hundred and forty four hundred and nineteen three hundred and fifty one hundred and thirty-nine four hundred and two eighty three hundred and eighty four hundred and seventy four hundred one hundred and sixty-six four hundred and seventy-five one hundred four hundred and thirty five hundred and forty-six four hundred and sixty one hundred and ninety-eight four hundred and eighty-two one hundred and twenty-five five hundred six hundred and seventy-three four hundred and sixty two hundred and forty four hundred and ninety one hundred and fifty five hundred and fifty seven hundred and five four hundred and seventy two hundred and sixty five hundred and forty-seven two hundred six hundred and fifty eight hundred and thirty-two six hundred three hundred and fifty-eight six hundred and sixteen