Gaote Holding Group focuses on the research and development and production of various valves
-
Products
-
-
-

I. Core Structural Features
- Integrated Design The electric actuator and the ball valve body are highly integrated (the image shows the actuator directly connected to the valve body), resulting in a compact structure, small installation space, and compatibility with automated control systems.
- Drive Type Electric actuator drive (supports on-off/modulating control modes), can be connected to remote control signals, some models have built-in manual operation mechanism (for emergency situations), conforming to JB/T 8528 "Technical conditions for general-purpose valve electric actuators" ;
- Connection Method Flange connection, flange dimensions and sealing surface conform to GB/T 9113 "Integral steel pipe flanges" ;
- Sealing Structure Optional soft seal (PTFE valve seat) or hard seal (metal-to-metal sealing surface), sealing performance meets the leakage level requirements specified in GB/T 12237.
- Valve Body Structure Straight-through flow path design (the image shows a short structure length valve body), low fluid resistance coefficient, small opening and closing torque, suitable for medium and low pressure (PN10~PN25) conditions.
II. Main Technical Parameters (National Standard)
Parameter Name | Value/Range | Unit | National Standard Basis |
---|---|---|---|
Nominal Diameter | DN15~DN200 | mm | GB/T 1047 |
Nominal Pressure | PN10, PN16, PN25 | MPa | GB/T 1048 |
Shell Test Pressure | 1.5 × Nominal Pressure | MPa | GB/T 13927 "Valve Pressure Test" |
Sealing Test Pressure | 1.1 × Nominal Pressure | MPa | GB/T 13927 "Valve Pressure Test" |
Applicable Medium | Water, oil, natural gas, weakly corrosive media | - | GB/T 12237 |
Applicable Temperature | Soft seal: -29~200℃; Hard seal: -29~425℃ | ℃ | GB/T 12237 |
Electric Actuator Power Supply | AC220V, AC380V | V | JB/T 8528 |
Control Mode | On-off, Modulating | - | JB/T 8528 |
Action Time | 5~60s (depending on diameter/power) | s | JB/T 8528 |
III. Main Component Materials (National Standard)
Component Name | Material | Implementation Standard |
---|---|---|
Valve Body, Valve Cover | Cast steel (WCB), stainless steel (CF8, CF8M) | GB/T 12229, GB/T 12230 |
Ball | Stainless steel (0Cr18Ni9, 0Cr17Ni12Mo2) | GB/T 1220 |
Valve Seat | Polytetrafluoroethylene (PTFE), Para-polyphenylene (PPL), Metal Alloy | GB/T 5258, GB/T 3077 |
Stem | Stainless steel (2Cr13, 0Cr17Ni12Mo2) | GB/T 1220 |
Electric Actuator Housing | Aluminum alloy (ZL102), Cast iron (HT200) | GB/T 1173, GB/T 9439 |
Fasteners | Stainless steel (0Cr18Ni9), Alloy structural steel (35CrMoA) | GB/T 3098 |
IV. Dimensions (National Standard)
Specifications | Nominal Diameter DN (mm) |
Flange Outer Diameter D (mm) |
Bolt Hole Center Distance K (mm) |
Number and Diameter of Bolt Holes n-φd (mm) |
Structural Length L (mm) |
---|---|---|---|---|---|
Q941F-16C | 15 | 95 | 65 | 4-φ14 | 108 |
Q941F-16C | 20 | 105 | 75 | 4-φ14 | 117 |
Q941F-16C | 25 | 115 | 85 | 4-φ14 | 127 |
Q941F-16C | 32 | 135 | 100 | 4-φ18 | 140 |
Q941F-16C | 40 | 145 | 110 | 4-φ18 | 152 |
Q941F-16C | 50 | 165 | 125 | 4-φ18 | 165 |
Q941F-16C | 65 | 185 | 145 | 8-φ18 | 180 |
Q941F-16C | 80 | 200 | 160 | 8-φ18 | 190 |
Q941F-16C | 100 | 220 | 180 | 8-φ18 | 203 |
Q941F-16C | 125 | 250 | 210 | 8-φ22 | 216 |
Q941F-16C | 150 | 285 | 240 | 8-φ22 | 229 |
Q941F-16C | 200 | 340 | 295 | 12-φ22 | 267 |
V. Typical Application Scenarios
- Water supply and drainage engineering :Urban water supply scheduling pipeline network, wastewater treatment plant effluent reuse system, electric control water flow, fast response speed;
- Petrochemical industry :Lightweight oil products, organic solvent pipelines, corrosion-resistant sealing design ensures zero leakage of the medium;
- Power industry :Steam turbine cooling water circulation system, fire suppression pressure stabilization system, remote opening and closing adapt to unmanned power stations;
- Heating system :High-temperature hot water, steam pipeline branches, electric flow regulation, suitable for intelligent heating stations;
- Food and pharmaceutical industry :Hygienic stainless steel ball valve (CF8M material), meets the hygiene requirements of clean medium pipelines。
Keyword

Electric Actuator Ball Valve
Professional valve manufacturing
Contact Us
Belongs to:
Gaote Holding Group Co., Ltd.
Tel: +86-595-8896-8800
Email: gaotegroup@126.com
Address: Chenggong Development Zone, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
Leave a message
* Note: Please be sure to fill in the information accurately and keep the communication open.
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.
These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.
These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.
These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.