HAM-LET Check Valve: Poppet, Inline Valve Body, 1/2 in Pipe Size, Let-Lok x Let-Lok
The HAM-LET Check Valve: Poppet is a stainless steel instrumentation poppet check valve with an inline valve body, 1/2 in pipe size, and Let-Lok® x Let-Lok® connections with FKM seals (MPN H-400HP-SS-L-1/2"-5 PSI)…
SKU 3G-OTH-428893
Also listed as: H400HPSSL125PSI · H 400HP SS L 1 2 5 PSI · H-400HP-SS-L-1-2-5-PSI
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 HAM-LET Check Valve: Poppet is a stainless steel instrumentation poppet check valve with an inline valve body, 1/2 in pipe size, and Let-Lok® x Let-Lok® connections with FKM seals (MPN H-400HP-SS-L-1/2"-5 PSI). 3G Electric interprets this demand and sources the genuine HAM-LET part across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — delivering the right answer, not just a catalog.
Frequently Asked Questions
What is a HAM-LET H-400HP check valve used for?
The HAM-LET H-400HP poppet check valve prevents reverse flow in high-pressure instrumentation systems. It is commonly used in chemical, petrochemical, and oil & gas applications where reliable one-way flow control is critical for safety and process integrity.
What are the specifications of the HAM-LET H-400HP check valve?
This HAM-LET check valve has a 1/2 in pipe size, inline valve body with Let-Lok® x Let-Lok® connections, and an FKM seal. The poppet design opens at 5 PSI cracking pressure. The stainless steel construction suits demanding industrial environments.
Where to buy HAM-LET check valves worldwide?
3G Electric supplies HAM-LET check valves like the H-400HP-SS-L-1/2"-5 PSI to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this instrumentation valve.
How to install a HAM-LET poppet check valve?
Install the HAM-LET check valve in the correct flow direction as indicated by the arrow on the body. Use proper torque on Let-Lok® fittings to avoid leaks. Ensure the line is clean and free of debris before installation to protect the poppet and seal.
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.
