HAM-LET Stainless Steel Instrumentation Poppet Check Valve
The HAM-LET Check Valve: Poppet is a stainless steel instrumentation poppet check valve with an inline valve body, 1/4 in pipe size, and Let-Lok® x Let-Lok® connections with FKM seals. It is designed for reliable…
SKU 3G-OTH-428879
Also listed as: H400HPSSL1410PSI · H 400HP SS L 1 4 10 PSI · H-400HP-SS-L-1-4-10-PSI
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The HAM-LET Check Valve: Poppet is a stainless steel instrumentation poppet check valve with an inline valve body, 1/4 in pipe size, and Let-Lok® x Let-Lok® connections with FKM seals. It is designed for reliable flow control in industrial systems, backed by 3G Electric's specialist expertise in sourcing and supporting critical components across combustion, pumps, and controls.
Frequently Asked Questions
What is a HAM-LET poppet check valve used for?
A HAM-LET poppet check valve prevents backflow in high-pressure instrumentation systems. It is used in oil and gas, chemical processing, and power generation to protect sensitive equipment from reverse flow. The inline body and Let-Lok® connections ensure leak-free performance in critical fluid-handling applications.
What are the specifications of the HAM-LET H-400HP-SS-L-1/4"-10 PSI check valve?
This HAM-LET check valve has a 1/4 in pipe size with Let-Lok® x Let-Lok® connections, a stainless steel inline body, and a poppet design. It features an FKM seal and is rated for 10 PSI cracking pressure. The MPN is H-400HP-SS-L-1/4"-10 PSI, and it is part of the H-400HP series.
Where to buy HAM-LET check valves worldwide?
3G Electric supplies HAM-LET check valves worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead times on the H-400HP-SS-L-1/4"-10 PSI or other HAM-LET instrumentation valves.
How to install a HAM-LET poppet check valve?
Install the HAM-LET check valve in the correct flow direction indicated by the arrow on the body. Use proper torque on Let-Lok® fittings to avoid leaks. Ensure the system is depressurized before installation. For best results, follow standard instrumentation valve installation practices and consult the manufacturer's guidelines.
Used in
Common applications for HAM-LETHAM-LET Products
3G Electric supplies HAM-LET stainless steel instrumentation poppet check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
