OEM Brass Poppet Check Valve, Inline, 1/4 in FNPT x FNPT
The APPROVED VENDOR Poppet Spring Check Valve is a brass poppet check valve with an inline valve body and FNPT x FNPT connections, sized at 1/4 in pipe (MPN CHK BRS 450-4F4F-F). This valve is designed to prevent…
SKU 3G-OTH-436197
Also listed as: CHKBRS4504F4FF · CHK BRS 450 4F4F F · CHK-BRS-450-4F4F-F
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The APPROVED VENDOR Poppet Spring Check Valve is a brass poppet check valve with an inline valve body and FNPT x FNPT connections, sized at 1/4 in pipe (MPN CHK BRS 450-4F4F-F). This valve is designed to prevent backflow in industrial fluid systems, supporting applications across 3G Electric's 14 departments with specialist expertise in pumps and controls.
Frequently Asked Questions
What is the APPROVED VENDOR Poppet Spring Check Valve used for?
This brass poppet check valve prevents backflow in plumbing and industrial fluid systems. It is commonly used in water, oil, and compressed air lines where one-direction flow control is required. The inline body and FNPT x FNPT connections simplify installation in pipe systems.
What are the specifications of the APPROVED VENDOR CHK BRS 450-4F4F-F check valve?
This is a brass poppet spring check valve with an inline valve body. It has a 1/4 inch pipe size and FNPT x FNPT end connections. The manufacturer part number is CHK BRS 450-4F4F-F. It is designed for low-pressure applications and is supplied by 3G Electric.
Where to buy the APPROVED VENDOR CHK BRS 450-4F4F-F check valve worldwide?
3G Electric supplies the APPROVED VENDOR CHK BRS 450-4F4F-F brass poppet check valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install a brass poppet check valve?
Install the valve in the correct flow direction, indicated by the arrow on the body. Use thread sealant on the FNPT connections and tighten securely without over-torquing. Ensure the spring and poppet move freely before installation. Test for leaks after installation.
OEM Products
3G Electric supplies OEM brass poppet check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- This brass poppet check valve features an inline valve body with 1/4 in FNPT x FNPT connections. The spring-loaded poppet design provides positive shut-off to prevent backflow in low-pressure water, air, and light oil lines
- This brass poppet check valve features an inline valve body with 1/2 in FNPT x FNPT connections. It is used in piping systems to prevent backflow in water, air, and light industrial applications, protecting pumps and equipment from reverse flow