Flat gate valve Z43/543/643/943-16C/25/40/64/100-China Gate valveball valves for saleglobe valve vs ball valveWafer butterfly valveBall Valve Vs. Butterfly ValveGate Valve Vs. Ball ValveBall ValveButterfly ValveGate ValveChina

product

Flat gate valve Z43/543/643/943-16C/25/40/64/100

Main Parts And Materials

Part name	Materials
Valve body	WCB
Expository edition	WCB
Valve stem	2Cr13
bonnet	WCB
Stem nut	ZCuAl10Fe3
handwheel	QT450-10

Inquiry CHAT

Use: This valve is used to low and short piplines or power station which need full-ball cleaning such as petroleum or petroleum products, natural gas,airport and electonic environment to shut the shut the flowing of medium.

Function And Specification

Model number	Nominal pressure (Mpa)	Test pressure (Mpa)	Applicable temperature (℃)	Applicable medium
Strength (water) Seal (water)
Z43/543/643/943-16C	1。6	2.4 1.8	-29~120℃	Oil products, high sulfur natural gas
Z43/543/643/943-25	2.5	3.8 2.8	-29~120℃	Oil products, high sulfur natural gas
Z43/543/643/543-40	4	6.15 4.51	-29~120℃	Oil products, high sulfur natural gas
Z43/543/643/943-64	6.4	9.75 7.15	-29~120℃	Oil products, high sulfur natural gas
Z43/543/643/943-100	10	14.4 10.56	-29~120℃	Oil products, high sulfur natural gas

Outline And Connecting Measurement

Model number	Nominal diameter	Dimension
Model number	mm	L	D	D1	D2	Do	b-f	Z-фd	H	H1
Z43/543 643/943-16C	40	165	150	110	84	220	18-2	4-Φ18	395	107
	50	178	165	125	102	250	18-2	4-Φ18	444	134
	65	190	185	145	122	250	18-2	4-Φ18	523	154
	80	203	200	160	138	250	20-2	8-Φ18	586	181
	100	229	220	180	158	300	20-2	8-Φ18	690	226
	125	254	250	210	188	350	22-2	8-Φ18	940	215
	150	267	285	240	212	350	22-2	8-Φ22	893	295
	200	292	340	295	268	350	24-2	12-Φ22	1060	377
	250	330	405	355	320	400	26-2	12-中26	1256	460
	300	356	460	410	378	500	28-2	16-Φ26	1451	540
	350	381	520	470	438	500	30-2	16-430	1676	613
	400	406	580	525	486	550	32-2	20-Φ30	1879	700
	450	432	640	585	545	560	40-4	20-Φ33	2440	785
	500	457	715	650	610	640	44-2	20-Φ36	2860	855
	600	508	840	770	718	700	48-5	24-Φ36	2450	1045
	700	610	610	840	788	800	50-5	24-Φ36	3960	1190
	800	660	660	950	898	800	52-2	24-Φ39	4550	1350
	900	711	711	1050	998	-	54-5	28-Φ39	5250	1510
	1000	811	811	1170	1110		56-5	28-Φ42	5870	1715

Outline And Connecting Measurement

Model number	Nominal diameter	Dimension
Model number	mm	L	D	D1	D2	D3	Do	f2	b-f	Z-Φd	H	H1
Z43/543 643/943-25	40	165	150	110	84	-	220	-	18-2	4-Φ18	395	107
	50	178	165	125	99	-	250	-	20-2	4-Φ18	444	134
	50	178	165	125	99	-	250	-	20-2	4-Φ18	444	134
	65	190	185	145	118	-	250	-	22-2	8-Φ18	523	154
	80	203	200	160	132	-	250	-	24-2	8-Φ18	586	181
	100	229	235	190	156	-	300	-	24-2	8-Φ22	690	226
	150	267	300	250	211	-	350	-	28-2	8-026	893	295
	150	267	300	250	211	-	350	-	28-2	8-026	893	295
	200	292	360	310	271	-	350	-	30-2	12-Φ26	1060	377
	250	330	425	370	330	-	400	-	32-2	12-Φ30	1256	460
	300	356	460	410	370	-	500	-	34-2	16-Φ30	1451	540
	350	381	550	490	448	-	500	-	38-2	16-Φ33	1676	613
	350	381	550	490	448	-	500	-	38-2	16-Φ33	1676	613
	400	406	620	550	503	-	550	-	40-2	16-Φ36	1879	700
	450	432	660	600	555	-	560	-	50-4	20-Φ36	2440	785
	500	457	730	660	610	-	640	-	52-4	20-Φ36	2860	855
	600	508	840	770	718	-	700	-	56-5	20-Φ39	3450	1045
	600	508	840	770	718	-	700	-	56-5	20-Φ39	3450	1045
	700	610	955	875	815		800	-	60-5	24-Φ42	3960	1190
	800	660	1070	990	930		800	-	64-5	24-448	4550	1350
	900	711	1180	1090	1025		-	-	66-5	28-Φ54	5250	1510
	1000	811	1305	1210	1140		-	-	68-5	28-Φ58	5870	1715
Z43/543 643/943-40	50	250	160	125	100	88	250	-	20-4	4-Φ18	584	137
	65	280	180	145	120	110	250	-	22-4	8-Φ18	634	169
	80	310	195	160	135	121	250	-	22-4	8-Φ18	679	184
	100	350	230	190	160	150	300	-	24-4.5	8-Φ23	853	218
	125	400	270	220	188	176	350	-	28-4.5	8-Φ25	940	305
	150	450	300	250	218	204	350	-	30-4.5	8-Φ25	1040	311
	200	550	375	320	282	260	350	-	38-4.5	12-Φ30	1282	382
	250	650	445	385	345	313	400	-	42-4.5	12-Φ34	1495	476
	300	750	510	450	408	364	450	-	46-4.5	16-Φ34	1701	545
	350	850	570	510	465	422	500	-	52-5	16-Φ34	1880	645
	400	950	655	585	535	474	-	-	58-5	20-Φ41	2200	728
	450	1050	680	610	560	524		-	60-5	20-Φ41	2480	800
	500	1150	755	670	612	576	-	-	62-5	20-Φ48	2890	930
	600	1350	890	795	730	678	- -	- -	62-6	20-Φ54	3460	1100
	700	1450	995	900	835	768			68-6	24-Φ54	3985	1260
	800	1650	1135	1030	960	876			76-6	24-Φ58	4750	1420

	40	241	170	125	84	76	220	-	26-4	4-Φ22	409	126
	50	250	180	135	99	88	250	-	26-4	4-Φ22	444	153
	65	280	205	160	118	110	250	-	26-4	8-Φ22	517	163
	80	310	215	170	132	121	300	-	28-4	8-Φ22	578	197
	100	350	250	200	156	150	300	-	30-4.5	8-Φ26	675	230
Z43/543 643/943-64	125	400	295	240	184	176	350	-	34-4.5	8-Φ30	775	268
Z43/543 643/943-64	150	450	345	280	211	204	400	-	36-4.5	8-Φ33	913	322
	200	550	415	345	284	260	450	-	42-4.5	12-Φ36	1103	390
	250	650	470	400	345	313	500	-	46-4.5	12-Φ36	1313	480
	300	750	530	460	409	364	500	-	52-4.5	16-Φ36	1492	565
	350	850	600	525	465	422	560	-	56-4.3	16-Φ39	1634	637
	400	950	670	585	535	474	640	-	60-4.5	16-Φ42	1857	725
	450	1050	715	630	535	524	-	-	68-5	20-Φ48	2800	810
	500	1150	800	705	640	576	-	-	70-5	20-Φ54	3280	905
	600	1350	930	820	750	678	-	-	76-6	24-Φ58	3800	1070
Z43/543 643/943-100	50	250	195	145	112	88	250	-	28-4	4-Φ25	590	158
	65	280	220	170	138	110	250	-	32-4	8-Φ25	640	190
	80	310	230	180	148	121	250	-	34-4	8-Φ25	680	225
	100	350	265	210	172	150	300	-	38-4.5	8-Φ30	870	255
	125	400	310	250	210	176	350	-	42-4.5	8-Φ34	980	310
	150	450	350	290	250	204	350	-	46-4.5	12-Φ34	1100	330
	200	550	430	360	312	260	350	-	54-4.5	12-Φ41	1315	410
	250	650	500	430	382	313	400	-	60-4.5	12-Φ41	1605	490
	300	750	585	500	442	364	450	- -	70-4.5	12-Φ36	1925	570
	350	850	665	560	498	422	500		76-5	16-Φ48	2280	650
	400	950	715	620	558	474	305		80-5	16-Φ54	2580	735

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