Product Introduction

The hydraulic quick-acting control valve produced by our company is a high-tech electromechanical hydraulic integrated product with independent intellectual property rights. It has the advantages of small size, beautiful appearance, safety and reliability, long operating life, excellent performance, and convenient installation, use, and maintenance.

The transmission part of this series of products is a compact gear rack transmission mechanism with a constant force arm, and provides a complete set of electro-hydraulic control and oil source devices. It can also be directly controlled using on-site oil sources, and can be connected to OPC, AST, and other security oil sources for multi-point control according to working conditions. And a buffer device is installed at the end of the actuator oil cylinder to prevent cylinder impact and vibration during rapid action, effectively protecting the safe operation of valves and equipment.The product is divided into conventional quick opening and closing valves and explosion-proof quick opening and closing valves according to the requirements of the working environment, resulting in different supporting components; According to the different types of energy storage components during emergency rapid opening and closing, there are two different types: accumulator type and spring type.

Sales Hotline：

086-189-6973-8119

Product Details

Main criteria and basic parameters

Manufacturing standard		JB/T 11490、JB/T 8527
Face - to -Face		GB/T 12221
Piping ﬂange		JB/T 74~90、GB/T 12380、GB/T 9112-9131
Pressure - temperature rating		GB/T 9131、HGJ 67、JB/T 74
Quality assurance		TS 2710873
Test and inspection		GB/T 13927
DN		200~2400 mm
PN		0.25~10.0Mpa、150~600LB
Test pressure	Seal	1.1×PN
	Intensity	1.5×PN
Working pressure		0.8×PN
Fast opening and closing time		0.2~0.8S

Main parts material

Body material	C	I	P	P8	P3	R	R8	R3
Body	WCB	ZG1Cr5Mo	ZG12Cr 18Ni9	CF8(304)	CF3(304L)	ZG1Cr18Ni 12Mo2Ti	CF8M(316)	CF3M(316L)
Disc	WCB	ZG1Cr5Mo	ZG12Cr 18Ni9	CF8(304)	CF3(304L)	ZG1Cr18Ni 12Mo2Ti	CF8M(316)	CF3M(316L)
Pressing ring	WCB	ZG1Cr5Mo	ZG12Cr 18Ni9	CF8(304)	CF3(304L)	ZG1Cr18Ni 12Mo2Ti	CF8M(316)	CF3M(316L)
Stem	20Cr13	25Cr2Mo1V	12Cr18Ni9	06Cr19Ni9	022Cr 19Ni10	12Cr18Ni 12Mo2Ti	06Cr17Ni 12Mo2	022Cr17Ni 14Mo2
Seat	Surfacing STL	Surfacing STL	Surfacing STL	Surfacing STL	Surfacing STL	Surfacing STL	Surfacing STL	Surfacing STL
Applicable medium	Water, steam, gas, oil, etc		Corrosive medium such as nitric acid		Strong oxidizing medium	Acetic acid and other corrosive media		Corrosive media such as urea
Applicable temperature	-29~425	-29~550	-29~600

Main external dimensions PN=0.6Mpa

DN	L	D	K	d	C	f	n	d1	H1	H2	B1	B2
200	152	320	280	254	22	2	8	18	645	415	235	660
250	165	375	335	309	24	2	12	22	645	415	265	710
300	178	440	395	363	24	2	12	22	645	415	290	730
350	190	490	445	413	24	2	12	22	725	525	305	760
400	216	540	495	463	24	2	16	22	725	525	345	810
450	222	595	550	518	24	2	16	22	725	525	375	840
500	229	645	600	568	26	2	20	22	985	765	430	885
600	267	755	705	667	26	2	20	26	985	765	515	940
700	292	860	810	772	26	5	24	26	1280	845	555	1050
800	318	975	920	878	26	5	24	30	1280	845	605	1105
900	330	1075	1020	978	26	5	24	30	1450	980	670	1210
1000	410	1175	1120	1078	26	5	28	30	1450	980	755	1280
1200	470	1405	1340	1295	28	5	32	33	1620	1320	855	1380
1300	530	1520	1450	1405	32	5	32	33	1620	1320	965	1490
1400	530	1630	1560	1510	32	5	36	36	1620	1320	1070	1540
1500	600	1730	1660	1610	34	5	36	36	1820	1515	1145	1710
1600	600	1830	1760	1710	34	5	40	36	1820	1515	1210	1795
1750	670	1995	1920	1868	36	5	44	39	1820	1515	1265	1865
1800	670	2045	1970	1918	36	5	44	39	1820	1515	1310	1893
2000	760	2265	2180	2125	38	5	48	42	2215	1715	1380	2005
2200	590	2475	2390	2335	42	6	52	42	2215	1715	1480	2080
2400	650	2685	2600	2545	45	6	56	42	2215	1715	1590	2150

Main external dimensions PN=1.0Mpa

DN	L	D	K	d	C	f	n	d1	H1	H2	B1	B2
200	152	340	295	266	24	2	8	22	645	415	235	660
250	165	395	350	319	26	2	12	22	645	415	265	710
300	178	445	400	370	26	2	12	22	645	415	290	730
350	190	505	460	429	26	2	16	22	725	525	305	760
400	216	565	515	480	26	2	16	26	725	525	345	810
450	222	615	565	530	28	2	20	26	725	525	375	840
500	229	670	620	582	28	2	20	26	985	765	430	885
600	267	780	725	682	34	2	20	30	985	765	515	1010
700	292	895	840	794	34	5	24	30	1280	845	555	1050
800	318	1015	950	901	36	5	24	33	1280	845	605	1105
900	330	1115	1050	1001	38	5	28	33	1450	980	670	1160
1000	410	1230	1160	1112	38	5	28	36	1450	980	755	1280
1100	410	1340	1270	1222	42	5	28	36	1450	980	805	1320
1200	470	1455	1380	1328	44	5	32	39	1620	1320	855	1380
1250	470	1505	1430	1378	44	5	32	39	1620	1320	875	1400
1300	530	1575	1490	1425	44	5	32	42	1620	1320	965	1490
1400	530	1675	1590	1530	48	5	36	42	1820	1515	1070	1590
1500	600	1785	1700	1640	48	5	36	48	1820	1515	1145	1710
1600	600	1915	1820	1750	52	5	40	48	1820	1515	1210	1795
1750	670	2065	1970	1900	54	5	44	48	1820	1515	1265	1865
1800	670	2115	2020	1950	56	5	44	48	2215	1715	1310	1893
2000	760	2325	2230	2150	60	5	48	48	2215	1715	1380	2005
2200	590	2550	2440	2370	60	6	52	56	2215	1715	1480	2080

Main external dimensions PN=1.6Mpa

0	L	D	K	d	C	f	n	d1	H1	H2	B1	B2
200	152	340	295	266	24	2	12	22	645	415	235	660
250	165	405	355	319	26	2	12	26	645	415	265	710
300	178	460	410	370	28	2	12	26	645	415	290	730
350	190	520	470	429	30	2	16	26	725	525	305	760
400	216	580	525	480	32	2	16	30	725	525	345	810
450	222	640	585	548	34	2	20	30	725	525	375	840
500	229	715	650	609	38	2	20	33	985	765	430	885
600	267	840	770	720	38	2	20	36	985	765	515	1010
700	292	910	840	794	40	5	24	36	1280	845	555	1050
800	318	1025	950	901	42	5	24	39	1280	845	605	1105
900	330	1125	1050	1001	44	5	28	39	1450	980	670	1160
1000	410	1255	1170	1112	46	5	28	42	1450	980	755	1280
1100	410	1370	1280	1222	46	5	28	42	1620	1320	805	1320
1200	470	1485	1390	1328	52	5	32	48	1620	1320	855	1380
1250	470	1535	1440	1378	52	5	32	48	1620	1320	875	1400
1300	530	1585	1490	1425	54	5	32	48	1820	1515	965	1490
1400	530	1685	1590	1530	58	5	36	48	1820	1515	1070	1590
1500	600	1820	1710	1640	60	5	36	48	1820	1515	1145	1710
1600	600	1930	1820	1750	64	5	40	55	1820	1515	1210	1795
1750	670	2080	1970	1900	66	5	44	55	2215	1715	1265	1865
1800	670	2130	2020	1950	68	5	44	55	2215	1715	1310	1893
2000	760	2345	2230	2150	70	5	48	60	2215	1715	1380	2005

Main external dimensions PN=2.5Mpa

DN	L	D	K	d	C	f	n	d1	H1	H2	B1	B2
200	152	360	310	274	30	2	12	26	645	415	235	660
250	165	420	370	330	32	2	12	30	725	525	265	710
300	178	485	430	389	34	2	16	30	725	525	290	730
350	190	555	490	448	38	2	16	33	725	525	305	760
400	216	620	550	503	40	2	16	36	985	765	345	810
450	222	670	600	548	46	2	20	36	985	765	375	840
500	229	730	660	609	48	2	20	36	1280	845	430	885
600	267	845	770	720	50	2	20	39	1280	845	515	1010
700	292	960	875	820	50	5	24	42	1450	980	555	1050
800	318	1085	990	928	54	5	24	48	1450	980	605	1105
900	330	1185	1090	1028	58	5	28	48	1620	1320	670	1160
1000	410	1320	1210	1140	58	5	28	55	1620	1320	755	1280
1100	410	1425	1315	1245	60	5	28	55	1620	1320	805	1320
1200	470	1530	1420	1350	62	5	32	55	1820	1515	855	1380
1250	470	1575	1470	1400	62	5	32	55	1820	1515	875	1400
1300	530	1640	1530	1450	70	5	32	60	1820	1515	965	1490
1400	530	1755	1640	1560	76	5	36	60	1820	1515	1070	1590
1500	600	1865	1750	1670	80	5	36	60	2215	1715	1145	1710
1600	600	1975	1860	1780	84	5	40	60	2215	1715	1210	1795

Main external dimensions PN=2.5Mpa

DN	L	D	K	d	C	f	n	d1	H1	H2	B1	B2
200	230	375	320	284	34	2	12	30	725	525	235	660
250	250	450	385	345	38	2	12	33	725	525	265	710
300	270	515	450	409	42	2	16	33	985	765	290	730
350	290	580	510	465	46	2	16	36	985	765	305	760
400	310	660	585	535	50	2	16	39	1280	845	345	810
450	330	685	610	560	55	2	20	39	1280	845	375	840
500	350	755	670	615	58	2	20	42	1450	980	430	885
600	390	890	795	735	62	2	20	48	1450	980	515	1010
700	430	995	900	840	64	5	24	48	1620	1320	555	1050
800	470	1140	1030	960	70	5	24	56	1620	1320	605	1105
900	510	1250	1140	1070	74	5	28	56	1620	1320	670	1160
1000	550	1360	1250	1180	78	5	28	56	1820	1515	755	1280
1100	550	1470	1360	1290	80	5	28	56	1820	1515	805	1320
1200	630	1570	1460	1380	84	5	32	62	1820	1515	855	1380
1250	630	1600	1490	1410	84	5	32	62	1820	1515	875	1400
1300	630	1685	1575	1495	86	5	32	62	2215/1320	1715/1150	965	1490

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