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HAM-LET Stainless Steel Instrumentation Poppet Check Valve - Stainless Steel Instrumentation Poppet Check Valves
HAM-LETStainless Steel Instrumentation Poppet Check Valves

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, 1/8 in pipe size, and Let-Lok® x Let-Lok® connections with FKM seals. It is specified by manufacturer…

SKU 3G-OTH-428720

Also listed as: H400HPSSL1825PSI · H 400HP SS L 1 8 25 PSI · H-400HP-SS-L-1-8-25-PSI

Brand
HAM-LET
Item
Stainless Steel Instrumentation Poppet Check Valve
Part Number
H-400HP-SS-L-1/8"-25 PSI
Category
Stainless Steel Instrumentation Poppet Check Valves
Available to Order
Also known as:H-400HP-SS-L-1/8"-25 PSIHAM-LET
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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

Technical Specifications

HAM-LET
Manufacturer Part Number
H-400HP-SS-L-1/8"-25 PSI
Type
Inline Valve Body, Let-Lok® x Let-Lok®, Let-Lok, FKM
Pipe Size
1/8 in

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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Check Valve: Poppet is a stainless steel instrumentation poppet check valve with an inline valve body, 1/8 in pipe size, and Let-Lok® x Let-Lok® connections with FKM seals. It is specified by manufacturer part number H-400HP-SS-L-1/8"-25 PSI.

Frequently Asked Questions

What is the HAM-LET H-400HP check valve used for?

The HAM-LET H-400HP poppet check valve is used in instrumentation systems to prevent reverse flow of fluids or gases. It is suitable for high-pressure applications requiring a compact, inline valve body with Let-Lok® end connections, commonly found in process control, chemical, and petrochemical industries.

What are the specifications of the HAM-LET H-400HP check valve?

The HAM-LET H-400HP is a stainless steel instrumentation poppet check valve with an inline valve body. It has a pipe size of 1/8 in, Let-Lok® x Let-Lok® connections, and an FKM seal. The cracking pressure is 25 PSI. The manufacturer part number is H-400HP-SS-L-1/8"-25 PSI.

Where to buy the HAM-LET H-400HP check valve worldwide?

3G Electric supplies the HAM-LET H-400HP check valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine HAM-LET instrumentation valves to any country.

How to install the HAM-LET H-400HP check valve?

Install the HAM-LET H-400HP check valve in the correct flow direction indicated by the arrow on the body. Use proper Let-Lok® installation procedures: ensure tubing is clean, fully inserted, and the nut is tightened to the recommended torque. Avoid overtightening. Always depressurize the system before installation or maintenance.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET H99 Series needle valves for instrument isolation in high-pressure lines
Chemical processing — HAM-LET H-400 Series check valves for backflow prevention in corrosive fluid systems
Semiconductor manufacturing — HAM-LET EVZS4R-BV diaphragm valves for ultra-high-purity gas distribution
Power generation — HAM-LET H-6800 Series three-way ball valves for cooling water flow switching
Analytical instrumentation — HAM-LET H300U Series metering valves for precise flow regulation in lab gas systems
Hydraulic systems — HAM-LET H-410 Series poppet check valves for load-holding in hydraulic circuits
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HAM-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.

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