1-1/2 NPT Thread Spring Check Valve, Brass Non Return One Way Valve Horizontal Vertical Inline Water Spring Check Valve for Well, Pump, Tank, Backflow Prevention, 2 Pack

YMAIA 1-1/2" Brass Check valve 1.5“ NPT water Check Valve for submersible well pump 1.5 NPT inlet x 1.5 FNPT Outlet Suitable For Well Pump Irrigation System Water Supply System

• 【Spring Check Valve】The 1-1/2 NPT Thread Spring Check Valve is designed to allow the flow of fluid in one direction while preventing backflow in the opposite direction. It with stainless steel spring, both vertical and horizontal installations are allowed.pay attention to the arrow on the valve as it indicates the correct direction of water flow in and out.
• 【Material】The pump check valve is made of heavy duty brass, which is highly durable and corrosion-resistant, making it ideal for use in various industrial applications. Brass check valve ensures that the water flowing through it is safe, the brass core inside can be removed for cleaning.
• 【1-1/2 NPT Check Valve】The thread of our non-return check valve is NPT which is taper thread, has a good sealing, the max pressure is 14bar (200 psi) , the working temperature from -10 ℃ to +120 ℃ (from 14℉ to 248℉) , ensuring it performs optimally even under challenging conditions.
• 【Wide Application】check valve with backflow prevention is a versatile fitting, applicable to most piping systems such as chemical, construction, electricity, hydraulic, aerospace, shipbuilding, and more, thus maximizing its functionality.
• 【Quality Guarantee】You will receive 2 pieces of 1-1/2" check valves. Each 1-1/2 in NPT female check valve are individually tested, if you have any questions after you receive it, please feel free to contact us, we will give you a satisfied reply in time.