3”Stainless Steel Vertical Check Valve DN80, NPT Female Threaded Vertical Check Valve Stainless steel check valve for preventing oil-water backflow, gas-air check valve, sewage pump, etc

GUXGUY 3”Stainless Steel Vertical Check Valve DN80, NPT Female Threaded Vertical Check Valve Stainless steel check valve for preventing oil-water backflow, gas-air check valve, sewage pump, etc

• 【Stainless Steel Vertical Check Valve】 It is a valve that relies on elastic force and medium pressure to prevent the backflow of the medium. Only one type of media is allowed to flow in one direction, preventing media backflow.
• 【Explosion-proof, wear-resistant】 The stainless steel valve body has the characteristics of pressure resistance, explosion-proof, high temperature resistance, high corrosion resistance, and durability. The wall thickness is uniform, the wear strength is high, the rust is not rusty, the service life is long, and the use effect is good.
• 【Not easy to scale】 The inner wall of the stainless steel check valve is polished, all steel, the surface is smooth, no scaling, no clogging, practical and durable.
• 【Wide application】 It is suitable for all kinds of specifications of most piping systems. It is widely used in chemical, construction, petroleum, light and heavy industry, fire protection, electric power, hydropower, aerospace, shipbuilding and other industries. This includes, but is not limited to, water, oil, natural gas, air, light alkalis, acids, biodiesel, fuels, and alcohol.
• 【Note】 Applicable temperature: -60 to 450 degrees Fahrenheit, flow direction: unidirectional, medium range: water, oil, non-corrosive flammable gas. Refer to the size chart on the product detail page to select the appropriate size check valve.