Fire signal butterfly valve

NegotiableUpdate on 04/27

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Nature of the Manufacturer: Producers

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Overview

Fire signal butterfly valve refers to a valve that reduces the connection bolts of the valve body under high pressure and large diameter conditions, which can enhance the reliability of the valve and overcome the impact of system weight on the normal operation of the valve. Widely used as a diversion and merging device or flow direction switching device for media in coal chemical, petrochemical, rubber, papermaking, pharmaceutical and other pipelines.

Product Details

1、 Detailed information on the product [Fire Signal Butterfly Valve]:

Product Name: Fire Signal Butterfly Valve Product Features: Clamp type Pipe Network Rubber lined Butterfly Valve, Flange type Pipe Network Rubber lined Butterfly Valve, Pipe Network Rubber lined Butterfly Valve
尺寸图

2、 Shangming brand fire signal butterfly valve GD3 7 4 1 X J-Z.Q.C.P.R series connection size:

Nominal Diameter		External dimensions (reference value)								Flange size and bolt hole size (standard value)
Nominal Diameter		clamp-on			flanged			A	B	0.6MPa				1.0MPa				1.6MPa
millimeter	inch	L half	H	H1	L half	H	H1	A	B	D	D1	D2	n-d	D	D1	D2	n-d	D	D1	D2	n-d
50	2	43	63	309	108	82.5	306	80	80	140	110	88	4-14	165	125	99	4-18	165	125	99	4-18
65	2 1/2	46	70	320	112	92.5	321	80	80	160	130	108	4-14	185	145	118	4-18	185	145	118	4-18
80	3	46	83	340	114	100	346	80	80	190	150	124	4-18	200	160	132	8-18	200	160	132	8-18
100	4	52	105	360	127	110	387	95	95	210	170	144	4-18	220	180	156	8-18	220	180	156	8-18
125	5	56	115	405	140	125	411	95	95	240	200	174	8-18	250	210	184	8-18	250	210	184	8-18
150	6	56	137	450	140	142.5	447	95	95	265	225	199	8-18	285	240	211	8-22	285	240	211	8-22
200	8	60	164	607	152	170	607	190	308	320	280	254	8-18	340	295	266	8-22	340	295	266	12-22
250	10	68	206	659	165	192.5	688	190	308	375	335	309	12-18	395	350	319	12-22	405	355	319	12-26
300	12	78	230	742	178	222.5	742	190	308	440	395	363	12-22	445	400	370	12-22	460	410	370	12-26
350	14	78	248	792	190	252.5	797	190	308	490	445	413	12-22	505	460	429	16-22	520	470	429	16-26
400	16	102	289	887	216	282.5	930	270	466	540	495	463	16-22	565	515	480	16-26	580	525	480	16-30
450	18	114	320	938	222	307.5	975	270	466	595	550	518	16-22	615	565	530	20-26	640	585	548	20-30
500	20	127	343	985	229	335	1065	270	466	645	600	568	20-22	670	620	582	20-26	715	650	609	20-33
600	24	154	413	1243	267	390	1225	457	625	755	705	667	20-26	780	725	682	20-30	840	770	720	20-36
700	28	165	478	1346	292	447.5	1343	457	625	860	810	772	24-26	895	840	794	24-30	910	840	794	24-36
800	32	190	525	1466	318	507.5	1436	457	625	975	920	878	24-30	1015	950	901	24-33	1025	950	901	24-39
900	36	203	585	1565	330	557.5	1616	598	853	1075	1020	978	24-30	1115	1050	1001	28-33	1125	1050	1001	28-39
1000	40	216	640	1781	410	615	1711	598	853	1175	1120	1078	28-30	1230	1160	1112	28-36	1255	1170	1112	28-42
1200	48	254	755	1965	470	727.5	1971	598	853	1405	1340	1295	32-33	1455	1380	1328	32-39	1485	1390	1328	32-48
1400	56	270	910	2195	530	837.5	2218	860	1345	1630	1560	1510	36-36	1675	1530	1530	36-42	1685	1590	1530	36-48
1600	64	318	1030	2525	600	957.5	2578	860	1345	1830	1760	1710	40-36	1915	1820	1750	40-48	1930	1820	1750	40-56
1800	72	356	1140	2845	670	1057.5	2689	860	1345	2045	1970	1718	44-39	2115	2020	1950	44-48	2130	2020	1950	44-56
2000	80	406	1250	3075	760	1162.5	3022	952	1592	2265	2180	2125	48-42	2325	2230	2150	48-48	2345	2230	2150	48-62

Ordering Notice:

1、 ① Product name and model of fire signal butterfly valve ② Diameter of fire signal butterfly valve ③ Whether the fire signal butterfly valve comes with accessories for us to correctly select for you.
2、 If the design unit has already selected the fire signal butterfly valve model of Mingjing Company, please order directly from our sales department according to the fire signal butterfly valve model.
3、 When the usage situation is very important or the environment is complex, please provide design drawings and detailed parameters as much as possible, and our Mingjing valve experts will review and control them for you.