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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

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首页>Product>Gate valve> (K) Z43WF type single gate plate gate valve

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(K) Z43WF type single gate plate gate valve

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Product description

Z43WF, KZ43WF type PN10~PN160 flange connection single gate flat gate valve: manual, flange connection, open rod parallel rigid single gate, seat sealing surface material is chrome stainless steel + polytetrafluoroethylene, nominal pressure PN16~PN160, valve body material is carbon steel (Z43WF-10C~160), anti-vulcanization treatment carbon steel (KZ43WF-10C~160) flat gate valve without diversion hole .

Product performance parameters

Z43WF, KZ43WF type PN10~PN160 flange connection single gate flat gate valve main performance parameters
Model number	PN	Working pressure/MPa	Applicable temperature/℃	Applicable media
Z43WF-10C~160	10~160	1.0~16.0	≤121	Water, oil, steam
KZ43WF-10C~160				Sulfur-containing natural gas

Product parts and materials

Z43WF, KZ43WF type PN10~PN160 flange connection single gate plate flat gate valve parts and materials
Model number	Material
Model number	Valve body	Valve stem	Sealing surface	Packing
Z43WF-10C~160	Carbon steel	Chrome stainless steel	Chrome stainless steel + PTFE	Flexible graphite, polytetrafluoroethylene, polytetrafluoroethylene + O-shaped rubber ring
KZ43WF-10C~160	Carbon steel (anti-vulcanization treatment)	Anti-vulcanization stainless steel	Chrome stainless steel + PTFE	Flexible graphite, polytetrafluoroethylene, polytetrafluoroethylene + O-shaped rubber ring

Product shape and structure size

Z43WF-10C、KZ43WF-10C type flange connection, single gate plate, flat gate valve, main shape and structure size (mm)
DN	L	D	D1	D2	b	z×Φd	H	H1	D0	Weight/kg
50	178	160	125	100	20	4×Φ18	450	80	250	23
65	190	180	145	120	20	8×Φ18	550	95	300	40
80	203	195	160	135	22	8×Φ18	610	100	300	45
125	254	245	210	185	24	8×Φ18	798	132	350	95
150	267	280	240	210	24	8×Φ23	895	150	350	105
200	292	335	295	265	26	8×Φ23	1130	188	350	140
250	330	390	350	320	28	12×Φ23	1290	225	400	240
300	356	440	400	368	28	12×Φ23	1480	247	450	300
350	381	500	460	428	30	16×Φ23	1660	275	450	460
400	406	565	515	482	32	20×Φ25	1850	312	500	560
450	432	615	565	532	32	20×Φ25	2080	335	500	780
500	457	670	620	585	34	20×Φ30	2300	380	600	1050
600	508	780	725	685	36	20×Φ30	2680	445	800	1680
700	610	895	840	800	40	24×Φ30	3080	490	800	2250
800	660	1010	950	905	44	24×Φ34	3491	560	1000	4260
900	711	1110	1050	1005	46	28×Φ34	3897	610	1000	4260
1000	811	1220	1180	1115	50	28×Φ34	4317	715	1200	5540

Z43WF-16, KZ43WF-16 flange connection single gate flat gate valve main shape and structure size (mm)
DN	L	D	D1	D2	b	z×Φd	H	H1	D0	Weight/kg
50	178	160	125	100	16	4×Φ18	450	80	250	25
65	190	180	145	120	18	4×Φ18	550	95	300	42
80	203	195	160	135	20	8×Φ18	610	100	300	48
100	229	215	180	155	20	8×Φ18	700	114	300	55
125	254	245	210	185	22	8×Φ18	798	132	350	100
150	267	280	240	210	24	8×Φ23	895	150	350	115
200	292	335	295	265	26	12×Φ23	1130	188	350	150
250	330	405	355	320	30	12×Φ25	1290	225	400	260
300	356	460	410	375	30	12×Φ25	1480	247	450	350
350	381	520	470	435	34	16×Φ25	1660	275	450	500
400	406	580	525	485	36	16×Φ30	1850	312	500	610
450	432	640	585	545	40	20×Φ30	2080	335	500	970
500	457	705	650	608	44	20×Φ34	2300	380	600	1200
600	508	840	770	718	48	20×Φ41	2680	445	800	1850
700	610	910	840	788	50	24×Φ41	3080	490	800	2910
800	660	1020	950	898	52	24×Φ41	3491	560	1000	3600
900	711	1120	1050	998	54	28×Φ41	3897	610	1000	4950
1000	811	1255	1170	1110	56	28×Φ48	4317	715	1200	6160