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KG26
A gate valve controls fluid flow by lifting a wedge-shaped gate out of the flow path. This PN40 ASME electric stainless steel high pressure gate valve adopts a metal-to-metal sealing structure with a cast valve body construction. The valve is configured with an electric actuator as the standard drive method, with a manual handle option available for backup operation.
This gate valve is designed for pressurized fluid systems, with a size range covering common industrial pipeline diameters. The wedge gate structure provides a straight flow path when fully opened, resulting in low fluid resistance inside the valve body.
Parameter | Details |
|---|---|
Model | KG26 |
Size Range | DN15–DN800 |
Pressure Rating | PN16–PN40 |
Body Material Options | WCB, SS304, SS316 |
Sealing Type | Metal-to-metal sealing |
Actuation Type | Electric actuator, manual handle applicable |
Nominal Temperature Range | -200–350℃ |
Applicable Media | Water, oil, gas, select corrosive liquids |
Note: Temperature tolerance varies by body material. WCB material is suitable for temperatures from -29℃ to 350℃. SS304 and SS316 materials can cover the full -200℃ to 350℃ range for cryogenic and high-temperature conditions.
Three body material options are available to match different operating environments. WCB carbon steel is suitable for general industrial scenarios with non-corrosive media. SS304 stainless steel provides basic corrosion resistance for water and mild chemical environments. SS316 stainless steel offers enhanced corrosion resistance for applications involving corrosive liquids or chloride-containing media.
All material options are processed in accordance with standard casting and machining procedures, with consistent dimensional tolerances across production batches.
This gate valve can be used with water, oil, and gas media under rated pressure and temperature conditions. It is also compatible with select corrosive liquids when paired with corresponding stainless steel body materials. Users should confirm medium composition and operating parameters before material selection to match specific system requirements.
The electric actuator enables remote and automated valve operation. It supports controlled opening and closing actions, allowing for flow regulation within pipeline systems. The actuator operates at standard industrial voltage specifications and can be integrated into existing control systems with corresponding signal configurations.
The actuation speed is calibrated to match valve size and pressure rating, ensuring steady movement of the gate wedge during operation.
A manual handle is available as a backup configuration for use during power outages or maintenance procedures. The handwheel-operated manual drive provides direct mechanical control over valve position, supporting on-site adjustment when automated control is unavailable.
Category | Standard Number |
|---|---|
Design and Manufacture | GB/T 12234 |
Pressure and Temperature Rating | GB/T 12224 |
Face-to-Face Dimension | GB/T 12221 |
Flange End | GB/T 9113.1 |
Pressure Testing | JB/T 9092 |
This valve series is designed with ASME alignment for global industrial operations. Standard production follows the GB standards listed above. ASME-compliant configurations, including flange dimensions and pressure ratings aligned with ASME B16.34, are available upon request for commercial procurement projects with specific standard requirements.
This electric high pressure gate valve is suitable for use across multiple industrial sectors. Common scenarios include oil and gas production facilities, chemical processing plants, water treatment systems, and power generation stations. It can be installed in both above-ground processing systems and underground pipeline distribution networks.
With a maximum pressure rating of PN40, this valve can be installed in medium to high pressure fluid systems. The metal-to-metal sealing structure maintains sealing performance under sustained pressure load, making it suitable for continuous operation in pressurized pipelines.
Customized production based on customer-provided drawings and samples is accepted. OEM services are available for enterprise customers requiring branded packaging or specific configuration adjustments. Customization options include special material grades, actuator brands, and connection dimensions to match project-specific requirements.
This gate valve series has a pressure rating range from PN16 to PN40, with PN40 as the maximum working pressure grade.
Three standard body materials are available: WCB carbon steel, SS304 stainless steel, and SS316 stainless steel.
Yes, a manual handle configuration is available as a backup operation method for on-site adjustment and emergency use.
It is compatible with water, oil, gas, and select corrosive liquids. Material selection should be adjusted based on specific medium properties.
Yes, customized samples and production based on customer drawings are accepted. OEM services are also available for bulk orders.
