Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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 and 3/4 in pipe size, FNPT x FNPT connections. It features a 316 Stainless Steel seat material and is…

SKU 3G-OTH-428776

Also listed as: H410SSN3413PSIEP · H 410 SS N 3 4 1 3 PSI EP · H-410-SS-N-3-4-1-3-PSI-EP

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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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"-1/3 PSI-EP
Type
Inline Valve Body, FNPT x FNPT
Pipe Size
3/4 in
Seat Material
316 Stainless Steel
Stainless Steel
316

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 Check Valve: Poppet is a stainless steel instrumentation poppet check valve with an inline valve body and 3/4 in pipe size, 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"-1/3 PSI-EP.

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 gas or liquid systems in chemical, petrochemical, and power generation industries.

What are the specifications of the HAM-LET H-410-SS-N-3/4"-1/3 PSI-EP check valve?

This HAM-LET check valve has a 3/4 in pipe size with FNPT x FNPT connections, an inline valve body, and a 316 stainless steel seat material. The body is also 316 stainless steel. The manufacturer part number is H-410-SS-N-3/4"-1/3 PSI-EP.

Where to buy a HAM-LET check valve worldwide?

3G Electric supplies the HAM-LET H-410-SS-N-3/4"-1/3 PSI-EP check valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 316 stainless steel poppet check valve.

How to install a HAM-LET poppet check valve?

Install the HAM-LET poppet check valve in the correct flow direction as indicated by the arrow on the body. Use appropriate thread sealant on the FNPT connections and tighten to the manufacturer's recommended torque. Ensure the line is depressurized before 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
HAM-LET Check Valve: Poppet, Inline Valve Body, 3/4 in Pipe Size, FNPT x FNPT, 316 Stainless Steel (MPN H-410-SS-N-3/4"-25 PSI)
HAM-LET
HAM-LET Check Valve: Poppet, Inline Valve Body, 3/4 in Pipe Size, FNPT x FNPT, 316 Stainless Steel (MPN H-410-SS-N-3/4"-25 PSI)
Inline poppet check valve with 1/4 in FNPT x FNPT connections. Body and seat are 316 stainless steel. Prevents reverse flow in instrumentation and process lines, suitable for gas and fluid systems where backflow protection is required
HAM-LET
Inline poppet check valve with 1/4 in FNPT x FNPT connections. Body and seat are 316 stainless steel. Prevents reverse flow in instrumentation and process lines, suitable for gas and fluid systems where backflow protection is required
Inline poppet check valve with 316 stainless steel body and seat. Features 3/8 inch FNPT x FNPT connections. Used in instrumentation and process piping systems to prevent reverse flow of liquids or gases
HAM-LET
Inline poppet check valve with 316 stainless steel body and seat. Features 3/8 inch FNPT x FNPT connections. Used in instrumentation and process piping systems to prevent reverse flow of liquids or gases
Inline poppet check valve with 316 stainless steel body and seat, 1/8 in pipe size, and FNPT x FNPT connections. Designed to prevent reverse flow in instrumentation and process systems handling liquids or gases
HAM-LET
Inline poppet check valve with 316 stainless steel body and seat, 1/8 in pipe size, and FNPT x FNPT connections. Designed to prevent reverse flow in instrumentation and process systems handling liquids or gases
This HAM-LET poppet check valve features an inline valve body with 1/4 in FNPT x FNPT connections and a 316 stainless steel seat. It is designed to prevent reverse flow in instrumentation and process lines, suitable for gas and fluid systems where backflow protection is required. The 316 stainless steel construction provides corrosion resistance in demanding environments
HAM-LET
This HAM-LET poppet check valve features an inline valve body with 1/4 in FNPT x FNPT connections and a 316 stainless steel seat. It is designed to prevent reverse flow in instrumentation and process lines, suitable for gas and fluid systems where backflow protection is required. The 316 stainless steel construction provides corrosion resistance in demanding environments
HAM-LET Check Valve: Poppet, Inline Valve Body, 1/4 in Pipe Size, FNPT x FNPT, 316 Stainless Steel (MPN H-410-SS-N-1/4"-3 PSI-EP)
HAM-LET
HAM-LET Check Valve: Poppet, Inline Valve Body, 1/4 in Pipe Size, FNPT x FNPT, 316 Stainless Steel (MPN H-410-SS-N-1/4"-3 PSI-EP)

More from HAM-LET

View all HAM-LET parts
Inline poppet check valve with 316 stainless steel seat and FKM seal. Prevents backflow in high-purity fluid systems. Suitable for analytical instrumentation, chemical injection, and gas handling applications
HAM-LET
Inline poppet check valve with 316 stainless steel seat and FKM seal. Prevents backflow in high-purity fluid systems. Suitable for analytical instrumentation, chemical injection, and gas handling applications
Inline poppet check valve with 3/8 inch FNPT x FNPT connections. Body and seat are 316 stainless steel. Cracking pressure 1/3 PSI. Used in instrumentation and process lines to prevent reverse flow
HAM-LET
Inline poppet check valve with 3/8 inch FNPT x FNPT connections. Body and seat are 316 stainless steel. Cracking pressure 1/3 PSI. Used in instrumentation and process lines to prevent reverse flow
This inline poppet check valve features a 316 stainless steel seat and FKM seal, with Let-Lok® x Let-Lok® connections for 1/8 in pipe size. Designed to prevent backflow in fluid systems, it has a cracking pressure of 1/3 PSI. Suitable for instrumentation and process control applications
HAM-LET
This inline poppet check valve features a 316 stainless steel seat and FKM seal, with Let-Lok® x Let-Lok® connections for 1/8 in pipe size. Designed to prevent backflow in fluid systems, it has a cracking pressure of 1/3 PSI. Suitable for instrumentation and process control applications
Inline poppet check valve with 3/4 in FNPT x FNPT connections. Body and seat are 316 stainless steel. Prevents reverse flow in instrumentation and process lines
HAM-LET
Inline poppet check valve with 3/4 in FNPT x FNPT connections. Body and seat are 316 stainless steel. Prevents reverse flow in instrumentation and process lines
Inline poppet check valve with 316 stainless steel seat and FKM seal. Prevents backflow in instrumentation systems. Connections: Let-Lok® x Let-Lok®. Pipe size: 3/8 in. Suitable for process control, chemical injection, and gas handling applications
HAM-LET
Inline poppet check valve with 316 stainless steel seat and FKM seal. Prevents backflow in instrumentation systems. Connections: Let-Lok® x Let-Lok®. Pipe size: 3/8 in. Suitable for process control, chemical injection, and gas handling applications
This stainless steel poppet check valve features an inline valve body with 3/4 in pipe size and Let-Lok® x Let-Lok® connections. It is designed to prevent reverse flow in instrumentation systems, suitable for high-pressure fluid or gas lines. The FKM seal ensures leak-tight performance. Cracking pressure is 5 PSI
HAM-LET
This stainless steel poppet check valve features an inline valve body with 3/4 in pipe size and Let-Lok® x Let-Lok® connections. It is designed to prevent reverse flow in instrumentation systems, suitable for high-pressure fluid or gas lines. The FKM seal ensures leak-tight performance. Cracking pressure is 5 PSI
This inline poppet check valve is constructed of stainless steel with FKM seals. It features Let-Lok® tube fitting connections on both ends for 6 mm tubing. The valve is designed to prevent reverse flow in fluid or gas systems, with a cracking pressure of 25 PSI. Typical applications include instrumentation and process lines where one-directional flow control is required
HAM-LET
This inline poppet check valve is constructed of stainless steel with FKM seals. It features Let-Lok® tube fitting connections on both ends for 6 mm tubing. The valve is designed to prevent reverse flow in fluid or gas systems, with a cracking pressure of 25 PSI. Typical applications include instrumentation and process lines where one-directional flow control is required
This HAM-LET poppet check valve features an inline valve body with 8 mm Let-Lok® connections and a 316 stainless steel seat. It has a 5 PSI cracking pressure and FKM seals. Used in instrumentation and process systems to prevent reverse flow in gas or liquid lines
HAM-LET
This HAM-LET poppet check valve features an inline valve body with 8 mm Let-Lok® connections and a 316 stainless steel seat. It has a 5 PSI cracking pressure and FKM seals. Used in instrumentation and process systems to prevent reverse flow in gas or liquid lines