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HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet - Stainless Steel Instrumentation Poppet Check Valves
HAM-LETStainless Steel Instrumentation Poppet Check Valves

HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet

The HAM-LET H-400HP-SS-L-3/4-1/3PSI is a stainless steel instrumentation poppet check valve for chemicals, gas, or oil. It features a water media, poppet, inline valve body design. 3G Electric interprets your demand…

SKU 3G-OTH-428847

Also listed as: H400HPSSL3413PSI · H 400HP SS L 3 4 1 3PSI · H-400HP-SS-L-3-4-1-3PSI

Brand
HAM-LET
Item
Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet
Category
Stainless Steel Instrumentation Poppet Check Valves
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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-3/4-1/3PSI
Type
Water Media, Poppet, Inline Valve Body

Technical Documents

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

Product Description

The HAM-LET H-400HP-SS-L-3/4-1/3PSI is a stainless steel instrumentation poppet check valve for chemicals, gas, or oil. It features a water media, poppet, inline valve body design. 3G Electric interprets your demand, sources this genuine HAM-LET valve, and supports your application across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the HAM-LET H-400HP-SS-L-3/4-1/3PSI check valve used for?

This HAM-LET stainless steel poppet check valve is used to prevent backflow in chemical, gas, oil, and water media systems. It is designed for inline installation in industrial instrumentation and process lines where reliable one-way flow control is required.

What are the specifications of the HAM-LET H-400HP-SS-L-3/4-1/3PSI check valve?

This HAM-LET check valve is a stainless steel poppet type with an inline valve body. It is designed for water media and has a 3/4 inch connection. The cracking pressure is 1/3 PSI. The manufacturer part number is H-400HP-SS-L-3/4-1/3PSI.

Where to buy the HAM-LET H-400HP-SS-L-3/4-1/3PSI check valve worldwide?

3G Electric supplies the HAM-LET H-400HP-SS-L-3/4-1/3PSI 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.

How to install a HAM-LET poppet check valve?

Install the HAM-LET poppet check valve in the correct flow direction as indicated on the body. Ensure piping is clean and aligned to avoid stress. Use appropriate thread sealant on connections. Test for leaks after installation. Follow standard industrial valve installation practices.

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

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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HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-1/4-1PSI)
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HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-1/4-1PSI)
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HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-1/2-1/3PSI)
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-1/4-1/3PSI)
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HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-1/4-1/3PSI)
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-1/2-25PSI)
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HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-1/2-25PSI)
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-3/8-1PSI)
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HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-3/8-1PSI)

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