BONOMI Check Valve: Swing, Inline Valve Body, 1/2 in Pipe Size, FNPT x FNPT
SKU 3G-OTH-431405
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a BONOMI S250-1/2" check valve used for?
The BONOMI S250-1/2" is a 316 stainless steel swing check valve used to prevent backflow in industrial piping systems. It is commonly applied in water, oil, gas, and chemical processing lines where corrosion resistance and reliable one-way flow are required.
What are the specifications of the BONOMI S250-1/2" check valve?
The BONOMI S250-1/2" is a 1/2 in pipe size, inline swing check valve with FNPT x FNPT connections. The body is made of 316 stainless steel for corrosion resistance. It is designed for horizontal or vertical installation in industrial fluid systems.
Where to buy BONOMI check valves worldwide?
3G Electric supplies BONOMI S250-1/2" check valves worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 316 stainless steel swing check valve.
How to install a BONOMI inline swing check valve?
Install the BONOMI S250-1/2" check valve in the pipeline with flow direction matching the arrow on the body. Use thread sealant on the FNPT connections and tighten to recommended torque. Ensure the disc swings freely before pressurizing the system.
Used in
Common applications for BONOMIBONOMI Products
3G Electric supplies BONOMI 316 stainless steel inline disc check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













