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NSQ Series Cast Stone Wear-resistant Spherical Three-way Switching Valve
The NSQ Series Cast Stone Wear-resistant Spherical Three-way Switching Valve is a new type of three-way valve developed based on the NQ Series Cast Stone Wear-resistant Ball Valve.
- Product Description
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The NSQ Series Cast Stone Wear-resistant Spherical Three-way Switching Valve is a new type of three-way valve developed based on the NQ Series Cast Stone Wear-resistant Ball Valve. Its main function is to reverse the pump, switch pipes, and change the flow direction. It also features wear resistance, corrosion resistance, flexible switching, ease of operation, and a tight seal. Long-term practical use in dozens of thermal power plants and petrochemical projects has proven that this valve operates reliably, has a long service life, and lasts more than twenty times longer than other valves.
Main Performance Specifications:
Nominal Diameter (DN) (mm)
100~500
Nominal Pressure (PN) (MPa)
1.0~6.4
Applicable Media
Slurry, ash slurry, crude oil, oil, water, gas, etc.
Operating Temperature (°C)
-40~120、-40~250
Actuation Mode
Electric
Main Component Materials:
Part Name
Material
Valve Body, Valve Cover
WCB
Ball
WCB + 1Cr18Ni9Ti
Flow Channel
Basalt Cast Stone
Valve Stem
40Cr
Sealing Ring
Tetrahydrofuran Polyether Elastomer or Fluoro Rubber
Keywords:
NSQ Series Cast Stone Wear-resistant Spherical Three-way Switching Valve
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Penglai Hua'an Cast Stone Pipe Fittings Co., Ltd.
Fax: +86-535-5627588
Address: No. 1, Banning Road, Nanwang Industrial Park, Penglai, China