Product classification of Kaiweixi

KAI WEI XI CHAN PIN FEN LEI

GQ947 Intelligent Electric Orbit Control Ball Valve
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Phone：+86（577）6730 7899
Mobile：+86 195 1816 9569
Fax：+86（577）6738 7099
Email：Lucas@kaiweixi.com
Address：No. 1, Linxia Road, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province,china
Website：https://www.kaiweixi.com

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GQ947 Intelligent Electric Orbit Control Ball Valve

Model：GQ947F-16C/GQ947F-25C/GQ947F-4C0/GQ947F-64C/GQ947Y-100C/GQ947Y-160C/GQ947Y-320C/GQ947F-16P/GQ947F-25P/GQ947F-40P/GQ947F-64P/GQ947Y-100P/GQ947Y-160P/GQ947Y-320P/GQ947F-16R/GQ947F-25R/GQ947F-40R/GQ947F-64R/GQ947Y-100R/GQ947Y-160R/GQ947Y-320R
Specification：DN32-DN700
Temperature：-60~450℃
Medium：Gas, liquid, steam, sewage, fibrous media

Pressure：PN1.6、PN 2.5、PN4.0、PN6.4、PN10、PN16、PN32
Connection method：Flange
Driving method：Electric
Material：Cast Steel,Stainless Steel,Duplex Stainless Steel

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GQ947 Intelligent Electric Orbit Control Ball ValveOverview

GQ947 intelligent electric orbit control ball valve is a cutting-edge industrial control unit combining a high-performance intelligent electronic electric actuator with an orbit-sealed ball valve. This valve breaks the limitations of traditional ball valves where the sealing surfaces remain in contact during rotation, utilizing an advanced orbit rotation mechanical principle. This ensures the ball performs a vertical translation (lifting off the seat) at the moment of opening or closing before rotating. The equipped intelligent actuator integrates servo amplification, logic operation, and self-diagnosis functions, directly receiving 4-20mA DC standard analog signals or various fieldbus communication commands (such as Hart or Modbus) from DCS/PLC systems. With its excellent frictionless sealing, anti-clogging, and high adjustment precision, the ZRQO series is particularly suitable for automation processes with high pressure differentials, frequent regulation, particulate-laden media, and extremely high requirements for tight shut-off and dynamic stability.

Product Image of GQ947 Intelligent Electric Orbit Control Ball Valve

GQ947 Intelligent Electric Orbit Control Ball ValveCharacteristic

1.Frictionless opening and closing:Utilizing a mechanical cam orbit design, the ball leaves the seat before rotating when opening and rotates to the sealing position before pressing tight when closing. No contact between sealing surfaces occurs during the entire stroke, effectively preventing seat damage caused by extrusion and friction.
2.Highly intelligent control:Equipped with an intelligent electric actuator that supports non-intrusive field settings. Featuring a high-resolution acquisition module, it provides real-time feedback on valve position and operating torque while supporting self-diagnosis for faults (such as stall, overload, or power-off safety protection).
3.Single-seat design against pressure differential:The single-seat structure eliminates the safety hazards caused by abnormal pressure rise in the middle cavity of traditional double-seat ball valves. Closing relies on mechanical force to achieve a wedge-tight seal, ensuring bubble-tight shut-off even in high pressure differential environments.
4.Excellent adjustment stability:The ball is usually configured with V-shaped or special curve notches, paired with the precise positioning of the orbit rotation mechanism, providing excellent flow characteristic curves (equal percentage or linear) without jumping throughout the stroke.
5.Self-cleaning and anti-particulate:Medium flushes 360 degrees along the spherical surface at the moment of opening, automatically removing scale or foreign matter from the sealing surface. It is particularly suitable for slurries, crude oil, polysilicon, and other media that are easy to crystallize or contain impurities.
6.All-weather reliable protection:The actuator features a high protection rating (IP67/IP68) with optional explosion-proof ratings. It includes built-in thermal protection and phase automatic correction, supporting one-key manual/automatic switching to ensure emergency operation under extreme conditions.
7.Corrosion and wear resistance:Body materials cover WCB, 304/316, WC6, etc. The ball surface can undergo hard-facing with stellite or tungsten carbide (TCC) hardening, resulting in extreme hardness and an erosion-resistant life 3-5 times longer than ordinary ball valves.
8.Modular rapid maintenance:The orbit mechanism and actuator are connected scientifically, with components supporting standardized interchangeability. The top-entry disassembly structure allows for online inspection and replacement of internal seals without removing the pipeline.

GQ947 Intelligent Electric Orbit Control Ball Valvestructure principle

Structural Drawing of GQ947 Intelligent Electric Orbit Control Ball Valve

List of Component Names and Materials

Name	Material
Valve body	Cast Steel,Stainless Steel,Duplex Stainless Steel
Valve cover	ZG230-450, ZG1Cr18Ni9Ti, ZG1Cr17Ni12Mo2
Valve core	1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti
Valve seat	1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti
Ball stem	1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti
Packing	V-type PTFE (polytetrafluoroethylene), flexible graphite

GQ947 Intelligent Electric Orbit Control Ball Valvetechnology parameter

Performance Specification Sheet

Performance Specification Sheet
Nominal Pressure	1.6	2.5	4.0	6.4	10	16	32	MPa
Strength test pressure	2.4	3.8	6.0	9.6	15	24	48
Sealing test pressure	1.76	2.8	4.4	7.04	11	17.6	35.2
Applicable Temperature	-60-450							℃

GQ947 Intelligent Electric Orbit Control Ball Valvestandard size

Standard requirements for external dimensions

1. The structural length of the valve shall comply with the standard of GB/T12221

2. Connecting flanges according to GB/T17241.6 standard

Outline Drawing of GQ947 Intelligent Electric Orbit Control Ball Valve

Outline dimension table(Unit: mm)

Flanged
Nominal Diameter (DN)	Nominal Diameter (DN)	Nominal Pressure (PN)mpa	L
50	32	32	229
	40	32	241
	50	10	292
65		17	292
		25	292
		32	292
80	65	10	330
		17	330
		25	330
100	80	10	356
		17	356
		25	356
	100	1.6	350
		2.5	350
		4.0	350
		6.4	350
150		10	432
		17	432
		25	432
	150	1.6	480
		2.5	480
200		4.0	480
		6.4	480
	200	1.6	600
		2.5	600
250		4.0	600
		6.4	600
	250	1.6	730
		2.5	730
300		4.0	730
		6.4	730
	300	1.6	850
		2.5	850
350		4.0	850
		6.4	850
	350	1.6	980
		2.5	980
400		4.0	980
		6.4	980
	400	1.6	1100
		2.5	1100
500		4.0	1100
		6.4	1100
	450	1.6	1200
		2.5	1200
600		4.0	1200
600		6.4	1200
700	500	1.6	1250
700		2.5	1250
		4.0	1250
		6.4	1250

Articles related to technology research and development

Dynamic balance electric control valve Patent

The utility model provides a dynamically balanced electric regulating valve, which includes a valve body, a valve cover, a valve rod, a valve core installed inside the valve body and connected to the valve rod, and an actuator installed on the valve cover and connected to the top end of the valve rod. The valve body is internally provided with a water inlet chamber, a valve cavity, and a water outlet chamber in order towards the direction of medium flow. The valve core is in the shape of a bucket with its opening facing downwards. The valve core is located inside the valve cavity and is used for connecting or cutting off between the water inlet chamber and the valve cavity. The top of the valve core is provided with a through port for medium circulation. Above the through port, there is a filter cover detachably connected to the valve core. The valve rod is provided with a step, and the outside of the step is covered with an elastic sleeve that fits it. The top of the filter cover is provided with a fixing hole that fits the elastic sleeve. This utility model can filter the medium, is simple to install, time-saving, labor-saving, and can reduce the medium pressure inside the valve body, extending the service life of the valve core.
1. A dynamic balance electric regulating valve, comprising a valve body, a valve cover, a valve rod, a valve core installed inside the valve body and connected to the valve rod, and an actuator installed on the valve cover and connected to the top end of the valve rod. Its characteristic lies in that the valve body is sequentially provided with an inlet chamber, a valve cavity, and an outlet chamber in the direction of medium flow. The valve core is in the shape of a bucket with an opening facing downwards. The valve core is located inside the valve cavity and is used for connecting or cutting off between the inlet chamber and the valve cavity. The top of the valve core is provided with a port for medium circulation. Above the port, there is a filter cover detachably connected to the valve core. The valve rod is provided with a step, and the outside of the step is covered with an elastic sleeve that fits it. The top of the filter cover is provided with a fixing hole that fits the elastic sleeve.
2. A dynamic balance electric regulating valve according to claim 1, characterized in that the bottom of the valve body is provided with a downward-opening groove, which is connected to the valve cavity through a through hole. A bottom cover connected to the valve body is arranged below the groove, and a pressure relief mechanism is arranged inside the groove. The pressure relief mechanism comprises a force-receiving member, a pressure plate connected to the force-receiving member, and a first spring arranged below the pressure plate and abutting against the bottom cover. The force-receiving member comprises a flow diversion block protruding from the through hole and a connecting rod connected to the flow diversion block, and the connecting rod passes through the pressure plate and is locked and fixed by a nut.
3. A dynamic balance electric regulating valve according to claim 2, characterized in that the top end of the pressure plate is pressed against the top wall of the groove, the bottom of the pressure plate is provided with a boss, and the top end of the first spring is sleeved on the boss.
4. A dynamic balance electric control valve according to claim 1, characterized in that the valve rod is arranged through the valve cover, a sealing cover threadedly connected to the valve cover is sleeved on the valve rod, a convex ring abutting against the valve cover is arranged on the outer circumferential wall of the sealing cover, a nut cover threadedly connected to the sealing cover is arranged at the connection between the sealing cover and the valve rod, an installation groove is arranged at the connection between the nut cover and the valve rod, a plurality of O-rings adapted to the valve rod are stacked in the installation groove, and a packing gland threadedly connected to the installation groove is arranged above the O-rings.
5. A dynamic balance electric control valve according to claim 4, characterized in that a second spring is arranged between the packing gland and the O-ring.
6. A dynamic balance electric control valve according to claim 5, characterized in that a sealing ring adapted to the valve rod is arranged inside the nut cover below the installation groove.
7. A dynamic balance electric control valve according to claim 6, characterized in that the bottom of the sealing cover is provided with a thrust ring that is threadedly connected to the sealing cover and abuts against the bottom end of the valve cover.
8. A dynamic balance electric regulating valve according to claim 1, characterized in that the top surface of the elastic sleeve is higher than the top surface of the filter cover.
9. A dynamic balance electric control valve according to claim 8, characterized in that the filter cover is connected to the valve core through threads.

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Product classification of Kaiweixi

KAI WEI XI CHAN PIN FEN LEI

GQ947 Intelligent Electric Orbit Control Ball Valve

More Electric Control Valve>>

More control valve>>

More valve>>

GQ947 Intelligent Electric Orbit Control Ball Valve