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 of accumulator-type 0.3s hydraulic quick-acting valve (integral) PN=0.6Mpa

DN	L	D	K	d	C	f	n	d1	d2	L1	L2	L3
500	229	645	600	568	26	2	20	22	32	305	145	150
600	267	755	705	667	26	2	20	26	32	305	145	150
700	292	860	810	772	26	5	24	26	32	305	155	180
800	318	975	920	878	26	5	24	30	32	305	155	180
900	330	1075	1020	978	26	5	24	30	36	345	155	180
1000	410	1175	1120	1078	26	5	28	30	36	345	155	200
1200	470	1405	1340	1295	28	5	32	33	36	430	155	200
1300	530	1520	1450	1405	32	5	32	33	42	430	155	260
1400	530	1630	1560	1510	32	5	36	36	42	430	155	260
1500	600	1730	1660	1610	34	5	36	36	42	480	240	260
1600	600	1830	1760	1710	34	5	40	36	42	480	240	270
1750	670	1995	1920	1868	36	5	44	39	42	480	240	300
1800	670	2045	1970	1918	36	5	44	39	42	480	240	300
2000	760	2265	2180	2125	38	5	48	42	42	520	320	360
2200	590	2475	2390	2335	42	6	52	42	42	520	320	300
2400	650	2685	2600	2545	45	6	56	42	48	520	320	350

Main external dimensions of accumulator-type 0.3s hydraulic quick-acting valve (integral) PN=1.0Mpa

DN	L	D	K	d	C	f	n	d1	d2	L1	L2	L3
500	229	670	620	582	28	2	20	26	32	305	145	150
600	267	780	725	682	34	2	20	30	32	305	145	150
700	292	895	840	794	34	5	24	30	32	305	145	180
800	318	1015	950	901	36	5	24	33	32	345	155	180
900	330	1115	1050	1001	38	5	28	33	36	345	155	180
1000	410	1230	1160	1112	38	5	28	36	36	430	155	200
1100	410	1340	1270	1222	42	5	28	36	36	430	155	200
1200	470	1455	1380	1328	44	5	32	39	36	430	155	200
1250	470	1505	1430	1378	44	5	32	39	36	430	155	200
1300	530	1575	1490	1425	44	5	32	42	42	430	155	260
1400	530	1675	1590	1530	48	5	36	42	42	480	240	260
1500	600	1785	1700	1640	48	5	36	48	42	480	240	260
1600	600	1915	1820	1750	52	5	40	48	42	480	240	270
1750	670	2065	1970	1900	54	5	44	48	42	480	240	300
1800	670	2115	2020	1950	56	5	44	48	42	480	240	300
2000	760	2325	2230	2150	60	5	48	48	42	520	320	360

Main external dimensions of accumulator-type 0.3s hydraulic quick-acting valve (integral) PN=1.6Mpa

DN	L	D	K	d	C	f	n	d1	d2	L1	L2	L3
500	229	715	650	609	38	2	20	33		305	145	150
600	267	840	770	720	38	2	20	36	32	305	145	150
700	292	910	840	794	40	5	24	36	32	345	155	180
800	318	1025	950	901	42	5	24	39	32	345	155	180
900	330	1125	1050	1001	44	5	28	39	36	430	155	180
1000	410	1255	1170	1112	46	5	28	42	36	430	155	200
1100	410	1370	1280	1222	46	5	28	42	36	430	155	200
1200	470	1485	1390	1328	52	5	32	48	36	480	240	200
1250	470	1535	1440	1378	52	5	32	48	36	480	240	200
1300	530	1585	1490	1425	54	5	32	48	42	480	240	260
1400	530	1685	1590	1530	58	5	36	48	42	480	240	260
1500	600	1820	1710	1640	60	5	36	48	42	520	320	260
1600	600	1930	1820	1750	64	5	40	55	42	520	320	270
1750	670	2080	1970	1900	66	5	44	55	42	520	320	300
1800	670	2130	2020	1950	68	5	44	55	42	520	320	300
2000	760	2345	2230	2150	70	5	48	60	42	520	320	360

Main external dimensions of accumulator-type 0.3s hydraulic quick-acting valve (integral) PN=2.5Mpa

DN	L	D	K	d	C	f	n	d1	d2	L1	L2	L3
500	229	730	660	609	48	2	20	36	32	305	145	150
600	267	845	770	720	50	2	20	39	32	305	145	150
700	292	960	875	820	50	5	24	42	32	345	155	180
800	318	1085	990	928	54	5	24	48	32	345	155	180
900	330	1185	1090	1028	58	5	28	48	36	430	155	180
1000	410	1320	1210	1140	58	5	28	55	36	430	155	200
1100	410	1425	1315	1245	60	5	28	55	36	430	155	200
1200	470	1530	1420	1350	62	5	32	55	36	480	240	200
1250	470	1575	1470	1400	62	5	32	55	36	480	240	200
1300	530	1640	1530	1450	70	5	32	60	42	480	240	260
1400	530	1755	1640	1560	76	5	36	60	42	480	240	260
1500	600	1865	1750	1670	80	5	36	60	42	520	320	260
1600	600	1975	1860	1780	84	5	40	60	42	520	320	270

Main external dimensions of accumulator-type 0.3s hydraulic quick-acting valve (integral) PN=4.0Mpa

DN	L	D	K	d	C	f	n	d1	d2	L1	L2	L3
500	350	755	670	615	58	2	20	42	32	305	145	150
600	390	890	795	735	62	2	20	48	32	305	145	150
700	430	995	900	840	64	5	24	48	32	345	155	180
800	470	1140	1030	960	70	5	24	56	32	345	155	180
900	510	1250	1140	1070	74	5	28	56	36	430	155	180
1000	550	1360	1250	1180	78	5	28	56	36	430	155	200
1100	550	1470	1360	1290	80	5	28	56	36	430	155	200
1200	630	1570	1460	1380	84	5	32	62	36	480	240	200
1250	630	1600	1490	1410	84	5	32	62	36	480	240	200
1300	630	1685	1575	1495	86	5	32	62	42	480	240	260

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