Parallel Slide Gate Valve is suitable for the closed circuit equipment on the pipeline with water and sewage as medium. It is not allowed to be used for regulating flow and emptying. Widely used in petroleum, chemical, pharmaceutical, electric power and other industries. It is used for opening and closing on the pipeline of steam, water, oil and other medium with nominal pressure ≤ 1.0MPa.
Series - 1.0MPa – 2.5MPa
Design Features
- Wedge type roller type switch mechanism is adopted for easy opening
- The bottom is equipped with an automatic sewage system to keep the inner cavity of the valve body clean
- It is used as a stop and check valve at the outlet of water pump. The valve also has a stem locking device. Ensure safe operation
- It adopts a new type of electric device, which can be operated locally or remotely, and can meet the requirements of computer program control. The control is accurate, safe and reliable
Product Specifications
- Size 2″-36″ DN50-DN900
- Pressure Class 1.0MPa – 2.5MPa
- End Connection RF, BW, RTJ
- Body Material WCB, A216 WCB
- Wedge Material 16Mn+STL, A105+STL, 1Cr18Ni9+STL, A276-304+STL
- Seat Material A105+STL, A276-304+STL, 1Cr18Ni9+STL
- Stem Material 2Cr13, A276-410, 1Cr18Ni9, A276-304
- Design Standard JB/T5298, GB/T19672, API 6D, ASME16.34
- Face to Face Standard ASME B16.10, GB/T 12221, GB/T 19672, JB/T5298
- Test Standard API 598, JB/T 9092, API 6D
- Temperature Range -29~425°C
- Actuator Options Handwheel, Bevel Gear, Pneumatic, Electric
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Structure Style
- Full Port, OS&Y, Bolted Bonnet / Pressure Seal Bonnet
- Flexible Wedge / Solid Wedge
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Connection Standard
- Flange Drilling: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79
- Butt Weld: GB/T 19672, GB/T 151188.1