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Beijing Valve General Factory Co., Ltd., formerly known as Beijing Valve General Factory, owns Beijing Valve Research Institute. It was established in 1952.

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Beijing Valve General Factory Co., Ltd., formerly known as Beijing Valve General Factory, owns Beijing Valve Research Institute. It was established in 1952.

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Beijing Valve General Factory Co., Ltd. is a member of the material supply networks of major enterprises such as China National Petroleum Corporation, China Petrochemical Corporation, and State Grid Corporation of China.

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Beijing Valve General Factory Co., Ltd. is a member of the material supply networks of major enterprises such as China National Petroleum Corporation, China Petrochemical Corporation, and State Grid Corporation of China.

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Since 2009, it has been recognized as a Famous Trademark of Beijing Municipality and has continuously earned the "National High-Tech Enterprise Certificate" for seven consecutive years.

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Since 2009, it has been recognized as a Famous Trademark of Beijing Municipality and has continuously earned the "National High-Tech Enterprise Certificate" for seven consecutive years.

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A vice-chairman unit of the National Valve Industry Association and a member unit of the National Quality Inspection Association. Also recognized as a municipal-level valve R&D center institution.

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A vice-chairman unit of the National Valve Industry Association and a member unit of the National Quality Inspection Association. Also recognized as a municipal-level valve R&D center institution.

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Beijing Valve General Factory offers a wide range of products, including various models of steam traps, liquefied petroleum gas gate valves, globe valves, ball valves, check valaves, butterfly valves.

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Beijing Valve General Factory offers a wide range of products, including various models of steam traps, liquefied petroleum gas gate valves, globe valves, ball valves, check valaves, butterfly valves.

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Currently, there is 1 expert member on the National Market Supervision and Administration Bureau's Pressure Pipeline Committee, and 1 member serving on the National Valve Standardization Technical Committee, responsible for reviewing valve standards.

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Currently, there is 1 expert member on the National Market Supervision and Administration Bureau's Pressure Pipeline Committee, and 1 member serving on the National Valve Standardization Technical Committee, responsible for reviewing valve standards.

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Product Center

Z540H/Y/W type gear drive wedge gate valve

Category:

Gate valve

+86 010 89282693

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Product List

Product Introduction

Product description

Z540H, Z540Y, Z540W type PN16~PN160 steel bevel gear drive wedge gate valve: bevel gear drive, flange connection, open rod wedge elastic gate, seat sealing surface material is surfacing alloy (Z540H-16C~160 Z540Y-16C~160 Z540Y-16I~160I Z540Y-16P~160P Z540Y- 16R~160R), stainless steel (Z540W-16P~160P Z540W-16R~160R), nominal pressure PN16~PN160, valve body material is carbon steel (Z540H-16C~160 Z540Y-16C~160), chromium-molybdenum alloy steel (Z540Y-16I~160I), stainless steel (Z540W-16P~ 160P Z540Y-16P~160P Z540W-16R~160R Z540Y-16R~160R) gate valve.

Product performance parameters

Main performance parameters of Z540H, Z540Y, Z540W PN16~PN160 steel bevel gear drive wedge gate valve
Model number	PN	Working pressure/MPa	Applicable temperature/℃	Applicable media
Z540H-16C-160	16~160	1.6~16.0	≤425	Water, steam, oil
Z540Y-16C-160	16~160	1.6~16.0	≤425	Water, steam, oil
Z540Y-16I-160	16~160	1.6~16.0	≤550	Steam, oil
Z540W16P-40P	16~40	1.6~4.0	≤150	Weakly corrosive media
Z540Y-16P-160P	16~160	1.6~16.0	≤150	Weakly corrosive media
Z540W-16R-40R	16~40	1.6~4.0	≤150	Corrosive media
Z540Y-16R-160R	16~160	1.6~16.0	≤150	Corrosive media
Z540Y-16P_Ⅰ~40P_Ⅰ	16~40	1.6~4.0	≤650	Hot flue gas, etc.
Z540Y-16P_Ⅱ~0P_Ⅱ	16~40	16~4.0	≤650	Hot flue gas, etc.

Product parts and materials

Z540H, Z540Y, Z540W type PN16~PN160 steel bevel gear drive wedge gate valve parts and materials
Model number	Material
	Valve body, valve cover, gate	Valve stem	Sealing surface	Packing
Z540H-16C~160	Carbon steel	Carbon steel	Surfacing iron-based alloy	Asbestos graphite or flexible graphite
Z540Y-16C~160			Surfacing cemented carbide
Z540Y-16I~160I	Chromium molybdenum alloy steel	Chromium molybdenum alloy steel	Surfacing cemented carbide	Flexible graphite
Z540W-16P~160P	Chrome-nickel-titanium stainless steel	Chrome-nickel-titanium stainless steel	Body material	PTFE
Z540Y-16P~160P			Surfacing cemented carbide	Flexible graphite
Z540W-16R~160R	Chromium nickel molybdenum titanium stainless steel	Chromium nickel molybdenum titanium stainless steel	Body material	PTFE
Z540Y-16R~160R			Surfacing cemented carbide
Z540Y-16P_Ⅰ~40P_Ⅰ	Chrome-nickel-titanium stainless steel	Chrome-nickel-titanium stainless steel	Surfacing cemented carbide	Flexible graphite
Z540Y-16P_Ⅱ~40P_Ⅱ

Product shape and structure size

Z540H, Z540Y, Z540W type PN16 steel bevel gear drive wedge gate valve main shape and structure size (mm)
DN	L	H	D₀	Weight/kg	DN	L	H	D₀	Weight/kg
300	500	1310	640	504	600	800	2410	640	2140
350	550	1468	640	674	700	900	2600	640	3275
400	600	1780	640	950	800	100	2860	720	3920
450	650	1880	640	1300	900	1100	3170	720	4435
500	700	2110	640	1530	—	—	—	—	—

Z540H, Z540Y, Z540W type PN25 steel bevel gear drive wedge gate valve main shape and structure size (mm)
DN	L	H	D₀	Weight/kg	DN	L	H	D₀	Weight/kg
300	500	1310	640	504	600	800	2410	640	2150
350	550	1468	640	680	700	900	2600	640	3290
400	600	1780	640	960	800	1000	2860	720	3940
450	650	1880	640	1310	900	1100	3170	720	4450
500	700	2110	640	1540	—	—	—	—	—

Z540H, Z540Y, Z540W type PN40 steel bevel gear drive wedge gate valve main shape and structure size (mm)
DN	L	H	D₀	Weight/kg	DN	L	H	D₀	Weight/kg
300	750	1500	640	630	450	1052	2320	640	1720
350	850	1960	640	985	500	1150	2450	640	2040
400	950	2170	640	1430	600	1350	2940	640	3050

Z540H, Z540Y, Z540W type PN63 steel bevel gear drive wedge gate valve main shape and structure size (mm)
DN	L	H	D₀	Weight/kg	DN	L	H	D₀	Weight/kg
200	550	1420	550	430	350	850	2060	640	840
250	650	1580	640	530	400	950	2270	640	1410
300	750	1770	640	590	—	—	—	—	—

Z540H, Z540Y, Z540W type PN100 steel bevel gear drive wedge gate valve main shape and structure size (mm)
DN	L	H	D₀	Weight/kg	DN	L	H	D₀	Weight/kg
200	550	1490	550	730	350	850	2180	640	1700
250	650	1720	640	900	400	950	2390	640	2500
300	750	4890	640	1200	—	—	—	—	—

Z540H, Z540Y, Z540W type PN160 steel bevel gear drive wedge gate valve main shape and structure size (mm)
DN	L	H	D₀	Weight/kg	DN	L	H	D₀	Weight/kg
150	600	1250	550	492	200	750	1520	550	780

Schematic diagram of product shape and structure size

Keywords:

Valve

Z40X type soft seal gate valve

Z41T type cast iron wedge gate valve

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