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Beijing Valve General Factory Co., Ltd., formerly known as Beijing Valve General Factory, was established in 1952. It is a key backbone enterprise of the former Ministry of Machinery Industry manufacturing high and medium pressure valves and steam traps. It has a history of producing various types of valves for more than 70 years.
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Beijing Valve General Factory Co., Ltd. is a member of the material supply network of large enterprises such as China National Petroleum Corporation, China Petrochemical Corporation, and...
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It has been rated as a famous trademark of Beijing since 2009, and has won the “National High-tech Enterprise Certificate” for seven consecutive years.
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The vice chairman unit of the National Valve Industry Association and a member unit of the National Quality Inspection Association.Obtained a municipal valve R&D center institution.
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The product varieties of Beijing Valve Factory include various types of steam trap valves, liquefied petroleum gas gate valves, globe valves, ball valves, check valves, butterfly valves, high...
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There is currently 1 pressure pipeline expert committee member of the State Administration of Market Supervision and Administration.One member of the National Valve Standardization...
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北京总部:
北京市大兴区庞各庄镇绿海路3号

生产基地:
河北省邯郸市成安县聚良大道北8号

南方区域: 18800004070

北方区域: 13811335563

防伪查询: 18811039510

邮箱：bvmcvv@163.com

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首页>Product>Gate valve> Z41T type cast iron wedge gate valve

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Z41T type cast iron wedge gate valve

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Product description

Z41T-10, Z41W-10 cast iron wedge gate valve: manual, flange connection, open rod wedge rigid single gate, seat sealing surface material is brass (Z41T-10), gray cast iron (Z41W-10), nominal pressure PN10, valve body material is gray cast iron gate valve.

Product performance parameters

Main performance parameters of Z41T-10, Z41W-10 cast iron wedge gate valve
Model number	PN	Working pressure/MPa	Applicable temperature/℃	Applicable media
Z41T-10	10	1.0	≤200	Water, steam
Z41W-10	10	1.0	≤100	Oil products

Product parts and materials

Z41T-10, Z41W-10 cast iron wedge gate valve parts and materials
Model number	Material
Model number	Valve body, valve cover, gate	Valve stem	Sealing surface	Packing
Z41T-10	Gray cast iron	Carbon steel	Brass	Oil-immersed asbestos filler
Z41W-10	Gray cast iron	Carbon steel	Gray cast iron	Oil-immersed asbestos filler

Product shape and structure size

The main shape and structural dimensions of Z41T-10 and Z41W-10 cast iron wedge gate valves (mm)
DN	L	D	D1	D2	b	H	H1	z×Φd	D0	Weight/kg
50	180	160	125	100	20	286	345	4×Φ18	180	17
65	195	180	145	120	20	331	410	4×Φ18	180	22
80	210	195	160	135	22	375	470	4×Φ18	200	30
100	230	215	180	155	22	430	544	8×Φ18	200	35
125	255	245	210	185	24	523	660	8×Φ18	240	52
150	280	280	240	210	24	592	762	8×Φ23	240	70
200	330	335	295	265	26	772	993	8×Φ23	320	125
250	380	390	350	320	28	903	1176	12×Φ23	320	170
300	420	440	400	368	28	1043	1366	12×Φ23	400	226
350	450	500	460	428	30	1173	1540	16×Φ23	400	360
400	480	565	515	482	32	1245	1765	16×Φ25	500	444
450	510	615	565	532	32	1500	1970	20×Φ25	500	590
500	540	670	620	585	34	1780	2280	20×Φ25	720	740
600	600	780	725	685	36	2010	2620	20×Φ30	720	960