We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
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-400-SS-L-1/2-1/3PSI is a stainless steel instrumentation poppet check valve designed for chemicals, gas, oil, and water media. It features an inline valve body with a 316 stainless steel seat material…

SKU 3G-OTH-428917

Brand
HAM-LET
Item
Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet
Category
Stainless Steel Instrumentation Poppet Check Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

HAM-LET
Manufacturer Part Number
H-400-SS-L-1/2-1/3PSI
Type
Water Media, Poppet, Inline Valve Body
Seat Material
316 Stainless Steel
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HAM-LET H-400-SS-L-1/2-1/3PSI is a stainless steel instrumentation poppet check valve designed for chemicals, gas, oil, and water media. It features an inline valve body with a 316 stainless steel seat material. This valve is suitable for applications requiring unidirectional flow control in industrial instrumentation systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is HAM-LET H-400-SS-L-1/2-1/3PSI used for?

The HAM-LET H-400-SS-L-1/2-1/3PSI is a stainless steel instrumentation poppet check valve used for unidirectional flow control of chemicals, gas, oil, and water media in industrial instrumentation systems. It prevents backflow in pipelines, protecting sensitive equipment in process plants, refineries, and chemical facilities.

What are the specifications of HAM-LET H-400-SS-L-1/2-1/3PSI?

The HAM-LET H-400-SS-L-1/2-1/3PSI is a poppet check valve with an inline valve body. It has a 316 stainless steel seat material and is designed for water, chemical, gas, and oil media. The manufacturer part number is H-400-SS-L-1/2-1/3PSI. This valve is suitable for industrial instrumentation applications requiring reliable backflow prevention.

Where to buy HAM-LET H-400-SS-L-1/2-1/3PSI worldwide?

3G Electric supplies the HAM-LET H-400-SS-L-1/2-1/3PSI instrumentation check valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this stainless steel poppet check valve for chemicals, gas, oil, or water media.

How to install HAM-LET H-400-SS-L-1/2-1/3PSI check valve?

Install the HAM-LET H-400-SS-L-1/2-1/3PSI check valve in the correct flow direction as indicated by the arrow on the body. Ensure piping is clean and aligned to avoid stress. Use appropriate thread sealant on connections. After installation, test for leaks at operating pressure. 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-1-1/3PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-1-1/3PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-1/4-5PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-1/4-5PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-1/2-1PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-1/2-1PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-3/8-1/3PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-3/8-1/3PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-1/4-1PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-1/4-1PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-3/4-1/3PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.
HAM-LET
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400-SS-L-3/4-1/3PSI). Key specifications — Brand: HAM-LET; Seat Material: 316 Stainless Steel.

More from HAM-LET

View all HAM-LET parts →
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-12MM1/3PSI). Key specifications — Brand: HAM-LET.
HAM-LET
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-12MM1/3PSI). Key specifications — Brand: HAM-LET.
HAM-LET Check Valve: Poppet, Inline Valve Body, 1 in Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-1"-5 PSI). Key specifications — Brand: HAM-LET.
HAM-LET
HAM-LET Check Valve: Poppet, Inline Valve Body, 1 in Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-1"-5 PSI). Key specifications — Brand: HAM-LET.
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-8MM1/3PSI). Key specifications — Brand: HAM-LET.
HAM-LET
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-8MM1/3PSI). Key specifications — Brand: HAM-LET.
HAM-LET Check Valve: Poppet, Inline Valve Body, 12 mm Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-12MM-5 PSI). Key specifications — Brand: HAM-LET.
HAM-LET
HAM-LET Check Valve: Poppet, Inline Valve Body, 12 mm Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-12MM-5 PSI). Key specifications — Brand: HAM-LET.
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-1/2-1/3PSI). Key specifications — Brand: HAM-LET.
HAM-LET
HAM-LET Instrumentation Check Valve: For Chemicals/Gas/Oil, Water Media, Poppet, Inline Valve Body (MPN H-400HP-SS-L-1/2-1/3PSI). Key specifications — Brand: HAM-LET.
HAM-LET Check Valve: Poppet, Inline Valve Body, 12 mm Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-12MM-25 PSI). Key specifications — Brand: HAM-LET.
HAM-LET
HAM-LET Check Valve: Poppet, Inline Valve Body, 12 mm Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-12MM-25 PSI). Key specifications — Brand: HAM-LET.
HAM-LET Check Valve: Poppet, Inline Valve Body, 3/4 in Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-3/4"-5 PSI). Key specifications — Brand: HAM-LET.
HAM-LET
HAM-LET Check Valve: Poppet, Inline Valve Body, 3/4 in Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-3/4"-5 PSI). Key specifications — Brand: HAM-LET.
HAM-LET Check Valve: Poppet, Inline Valve Body, 6 mm Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-6MM-25 PSI). Key specifications — Brand: HAM-LET.
HAM-LET
HAM-LET Check Valve: Poppet, Inline Valve Body, 6 mm Pipe Size, Let-Lok® x Let-Lok®, Let-Lok, FKM (MPN H-400HP-SS-L-6MM-25 PSI). Key specifications — Brand: HAM-LET.