Gaote Holding Group focuses on the research and development and production of various valves
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Products
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I. Core Structural Features
- Main Structure : Uses a brass valve body, integrated ball valve control unit and flow measurement observation window , compact structure and integrated function;
- Connection Type : Both ends are external threaded interface and live connection nut interface , the threaded connection conforms to the standard of GB/T 7306 55° sealing pipe thread, and the installation adaptability is strong;
- Measurement Unit : A transparent observation window (with built-in flow indicator component) is set in the middle of the valve body, which can observe the fluid flow status in real time;
- Control Unit : A knob-type ball valve operating mechanism is configured on the top, and the sealing structure meets the sealing requirements of GB/T 12237 Industrial Valves Metal Sealed Ball Valves, and the opening and closing control is reliable.
II. Main Technical Parameters (National Standard)
Parameter Name | Value / Range | Unit | National Standard Basis |
---|---|---|---|
Nominal Pressure | PN16 | MPa | GB/T 12224《General Requirements for Steel Valves》 |
Applicable Medium | Water, oil, non-corrosive fluid | - | - (General fluid adaptability) |
Medium Temperature | ≤120℃ | ℃ | GB/T 12225《Technical Conditions for Copper Alloy Castings of General Valves》 |
Flow Measurement Range | 0.5~10m³/h (needs to be calibrated according to the actual product) | m³/h | Refer to GB/T 2624《Flow Measurement Throttling Devices》 |
Thread Type | G (55° sealing pipe thread) | - | GB/T 7306《55° Sealing Pipe Thread》 |
III. Main Part Materials (National Standard)
Part Name | Material | Implementation Standard |
---|---|---|
Valve Body | Brass H59 | GB/T 5231《Chemical Composition and Product Shapes of Processed Copper and Copper Alloys》 |
Valve Core | Brass H62 | GB/T 5231 |
Sealing Element | Nitrile Rubber NBR | GB/T 5574《Vulcanized Rubber Sheets for Industrial Use》 |
Observation Window | Tempered borosilicate glass | GB/T 15762《Safety Interlocking Device for Autoclaves》(Glass pressure resistance performance reference) |
Operating Knob | Brass H59 | GB/T 5231 |
IV. Dimensions and Specifications (National Standard)
Specifications and Models | Nominal Diameter DN (mm) | Thread Specification (G) | Structural Length L (mm) | National Standard Basis |
---|---|---|---|---|
SK9101-15 | 15 | G1/2" | 110 | GB/T 12221《Structural Length of Metal Valves》 |
SK9101-20 | 20 | G3/4" | 130 | GB/T 12221 |
SK9101-25 | 25 | G1" | 150 | GB/T 12221 |
SK9101-32 | 32 | G1 1/4" | 180 | GB/T 12221 |
SK9101-40 | 40 | G1 1/2" | 200 | GB/T 12221 |
SK9101-50 | 50 | G2" | 230 | GB/T 12221 |
V. Typical Application Scenarios
- Building water supply and drainage engineering : Flow monitoring and opening and closing control of building water supply system branch lines;
- HVAC HVAC system : Air conditioning water circulation pipeline flow observation and ball valve adjustment;
- Light industrial fluid transportation : Measurement and pipeline control of food, beverages and other low-corrosive fluids;
- Fire pipeline system : Pre-inspection of fire sprinkler pipeline flow and segmented opening and closing;
- Small industrial circulating water : Flow monitoring of machine tool cooling and small equipment circulating water systems.
Keyword

SK9101 ball valve type measuring instrument
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
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