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

Wafer-type ball valve patented

The utility model provides a wafer-type float valve, which includes a valve body and a driving mechanism. The valve body is provided with a through medium channel in the axial direction, and is tubular in shape. It also includes a butterfly plate that fits and seals with the inner wall of the medium channel. The driving mechanism comprises a valve shaft that passes through the valve body and is connected to the butterfly plate, a valve rod connected to the outer end of the valve shaft in the radial direction, and a float ball connected to the valve rod. The valve rod is provided with a limit bolt that is threadedly connected to the valve body in the swinging direction. The butterfly plate can rotate relative to the valve body. The front end of the valve body at the inlet of the medium channel is provided with a filter screen, which is hollow and hemispherical in shape. The end face of the valve body opposite the filter screen is provided with an annular groove, and the open end of the filter screen is provided with a raised edge that is embedded in the annular groove. The utility model can filter the medium, is simple to install, time-saving, labor-saving, small in size, widely applicable, and can reduce the impact force of the medium on the butterfly plate.
1. A double-clip type float valve, comprising a valve body and a driving mechanism. The valve body is provided with a through medium channel in the axial direction. It is characterized in that the valve body is tubular and further comprises a butterfly plate that fits and seals with the inner wall of the medium channel. The driving mechanism comprises a valve shaft passing through the valve body and connected to the butterfly plate, a valve rod connected to the outer end of the valve shaft in the radial direction, and a float connected to the valve rod. The valve rod is provided with a limit bolt threadedly connected to the valve body in the swinging direction. The butterfly plate is rotatable relative to the valve body. The front end of the valve body located at the inlet of the medium channel is provided with a filter screen. The filter screen is hollow and hemispherical. The end surface of the valve body opposite the filter screen is provided with an annular groove. The open end of the filter screen is provided with a convex edge embedded in the annular groove.
2. A wafer-type float valve according to claim 1, characterized in that the valve rod penetrates one end of the valve shaft located outside the valve body, and is threadedly engaged with the valve rod through a nut to clamp the valve shaft and achieve positioning of the valve rod.
3. A wafer-type ball valve according to claim 2, characterized in that a step is provided at the position on the valve shaft connected to the valve body, a groove is provided at the position on the outer circumferential wall of the valve body corresponding to the step, and a gland is sleeved on the valve shaft, which is threadably connected to the groove and abuts against the step.
4. A wafer-type ball valve according to claim 3, characterized in that a sealing groove is provided on the side of the groove facing the butterfly plate, and a sealing ring sleeved on the valve shaft is arranged in the sealing groove.
5. A wafer-type ball valve according to claim 1, characterized in that an inner groove is provided on the side wall within the annular groove, and an elastic snap ring, which is used to press the convex edge and is compatible with the inner groove, is provided within the annular groove.
6. A wafer-type ball valve according to claim 5, characterized in that the bottom of the convex edge is provided with a plurality of protrusions arranged around the center of the filter screen, and the annular groove is provided with a limiting groove adapted to the protrusions.
7. A wafer-type float valve according to claim 6, characterized in that the protrusion is hemispherical. 8. A wafer-type float valve according to claim 7, characterized in that a clamping groove is provided at the junction of the protrusion and the protruding edge, and a clamping block adapted to the clamping groove is provided at the opening of the limiting groove.

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Product classification of Kaiweixi

KAI WEI XI CHAN PIN FEN LEI

GQ947 Intelligent Electric Orbit Control Ball Valve

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