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HAM-LET Check Valve: Poppet, Inline Valve Body, 3/4 in Pipe Size, FNPT x FNPT - Stainless Steel Instrumentation Poppet Check Valves
HAM-LETStainless Steel Instrumentation Poppet Check Valves

HAM-LET Check Valve: Poppet, Inline Valve Body, 3/4 in Pipe Size, FNPT x FNPT

The HAM-LET Check Valve: Poppet is a stainless steel instrumentation poppet check valve with an inline valve body, 3/4 in pipe size, and FNPT x FNPT connections. It features a 316 stainless steel seat material and is…

SKU 3G-OTH-428814

Also listed as: H410SSN343PSI · H 410 SS N 3 4 3 PSI · H-410-SS-N-3-4-3-PSI

Brand
HAM-LET
Item
Check Valve: Poppet, Inline Valve Body, 3/4 in Pipe Size, FNPT x FNPT
Category
Stainless Steel Instrumentation Poppet Check Valves
Available to Order
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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-410-SS-N-3/4"-3 PSI
Type
Inline Valve Body, FNPT x FNPT
Pipe Size
3/4 in
Seat Material
316 Stainless Steel
Stainless Steel
316

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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, 3/4 in pipe size, and FNPT x FNPT connections. It features a 316 stainless steel seat material and is identified by manufacturer part number H-410-SS-N-3/4"-3 PSI.

Frequently Asked Questions

What is a HAM-LET poppet check valve used for?

A HAM-LET poppet check valve prevents reverse flow in instrumentation and process lines. It is used in applications requiring reliable backflow prevention, such as chemical injection, gas sampling, and hydraulic systems, where 316 stainless steel construction ensures corrosion resistance and durability.

What are the specifications of the HAM-LET H-410-SS-N-3/4"-3 PSI check valve?

The HAM-LET H-410-SS-N-3/4"-3 PSI is a 316 stainless steel poppet check valve with an inline body, 3/4 in pipe size, and FNPT x FNPT connections. The seat material is also 316 stainless steel. It is designed for instrumentation systems requiring compact, leak-tight backflow prevention.

Where to buy HAM-LET check valves worldwide?

3G Electric supplies HAM-LET check valves 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 the HAM-LET H-410-SS-N-3/4"-3 PSI or other instrumentation valves.

How to install a HAM-LET inline poppet check valve?

Install the HAM-LET inline poppet check valve with flow direction matching the arrow on the body. Use thread sealant on FNPT connections and tighten to recommended torque. Ensure the line is clean and free of debris to prevent seat damage. Test for leaks after installation.

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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Cross-referenced by specification & description
This HAM-LET poppet check valve features an inline valve body with 3/4" FNPT x FNPT connections. The body and seat are constructed from 316 stainless steel. It is used to prevent backflow in instrumentation and process lines handling liquids or gases
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This HAM-LET poppet check valve features an inline valve body with 3/4" FNPT x FNPT connections. The body and seat are constructed from 316 stainless steel. It is used to prevent backflow in instrumentation and process lines handling liquids or gases
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Inline poppet check valve with 1/4 in FNPT x FNPT connections. Body and seat are 316 stainless steel. Prevents backflow in instrumentation and process lines handling liquids or gases
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HAM-LET Check Valve: Poppet, Inline Valve Body, 1/8 in Pipe Size, FNPT x FNPT, 316 Stainless Steel (MPN H-410-SS-N-1/8"-1 PSI)
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HAM-LET Check Valve: Poppet, Inline Valve Body, 1/8 in Pipe Size, FNPT x FNPT, 316 Stainless Steel (MPN H-410-SS-N-1/8"-1 PSI)
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HAM-LET Check Valve: Poppet, Inline Valve Body, 1 in Pipe Size, FNPT x FNPT, 316 Stainless Steel (MPN H-410-SS-N-1"-10 PSI)

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