Dayton Spring Check Valve: Inline Valve Body, 3 in Pipe Size, MNPT x FNPT, Ductile Iron
The DAYTON Spring Check Valve is a ductile iron inline valve body with a stainless steel poppet, available in a 3-inch pipe size with MNPT x FNPT connections. This product, identified by manufacturer part number…
SKU 3G-OTH-428549
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Product Description
The DAYTON Spring Check Valve is a ductile iron inline valve body with a stainless steel poppet, available in a 3-inch pipe size with MNPT x FNPT connections. This product, identified by manufacturer part number 4RK70, is designed for industrial applications requiring backflow prevention.
Frequently Asked Questions
What is the DAYTON Spring Check Valve used for?
The DAYTON Spring Check Valve is used for backflow prevention in industrial piping systems. Its ductile iron body and stainless steel poppet make it suitable for water, oil, and gas applications where reliable one-way flow control is required.
What are the specifications of the DAYTON Spring Check Valve 4RK70?
The DAYTON Spring Check Valve 4RK70 has a 3-inch pipe size with MNPT x FNPT connections. It features a ductile iron inline valve body and a stainless steel poppet. This spring-loaded design ensures positive sealing against reverse flow in industrial systems.
Where to buy the DAYTON Spring Check Valve 4RK70 worldwide?
You can source the DAYTON Spring Check Valve 4RK70 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives efficiently.
How to install a DAYTON Spring Check Valve?
Install the DAYTON Spring Check Valve in the correct flow direction as indicated by the arrow on the body. Ensure pipe threads are clean and use appropriate sealant on the MNPT x FNPT connections. Tighten to manufacturer torque specs to avoid leakage.
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Common applications for DaytonDayton Products
3G Electric supplies Dayton ductile iron poppet check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








