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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 Instrumentation Check Valve (MPN H-400HP-SS-L-12MM1/3PSI) is a stainless steel poppet check valve with an inline valve body, designed for water media in chemicals, gas, and oil applications. 3G Electric…

SKU 3G-OTH-428843

Also listed as: H400HPSSL12MM13PSI · H 400HP SS L 12MM1 3PSI · H-400HP-SS-L-12MM1-3PSI

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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Technical Specifications

HAM-LET
Manufacturer Part Number
H-400HP-SS-L-12MM1/3PSI
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 Instrumentation Check Valve (MPN H-400HP-SS-L-12MM1/3PSI) is a stainless steel poppet check valve with an inline valve body, designed for water media in chemicals, gas, and oil applications. 3G Electric interprets your demand for this OEM part, sourcing it across 14 industrial departments with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is HAM-LET H-400HP-SS-L-12MM1/3PSI used for?

This HAM-LET instrumentation check valve prevents reverse flow in chemical, gas, oil, and water media systems. Its stainless steel poppet design suits high-pressure inline applications in process instrumentation, refineries, and industrial fluid handling where one-directional flow control is critical.

What are the specifications of HAM-LET H-400HP-SS-L-12MM1/3PSI?

The HAM-LET H-400HP-SS-L-12MM1/3PSI is a stainless steel instrumentation poppet check valve for water media. It features an inline valve body with a 12 mm connection and a 1/3 PSI cracking pressure. The poppet design ensures reliable sealing against reverse flow in chemical, gas, and oil systems.

Where to buy HAM-LET H-400HP-SS-L-12MM1/3PSI worldwide?

3G Electric supplies the HAM-LET H-400HP-SS-L-12MM1/3PSI instrumentation check valve to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact our team for a quote and lead time on this stainless steel poppet check valve.

How to select the correct HAM-LET check valve for my application?

Selecting the correct HAM-LET check valve requires matching media type, pressure rating, connection size, and cracking pressure to your system. For the H-400HP-SS-L-12MM1/3PSI, confirm your line size is 12 mm and that 1/3 PSI cracking pressure suits your flow conditions. Consult a HAM-LET catalog or 3G Electric for guidance.

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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