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HAM-LET Excess Flow Valve, 3/8 in Compression, -15°F to 400°F - Excess Flow Valves
HAM-LETExcess Flow Valves

HAM-LET Excess Flow Valve, 3/8 in Compression, -15°F to 400°F

The HAM-LET Excess Flow Valve with Stainless Steel Body is an excess flow valve featuring a 3/8 in compression connection. It operates within a temperature range of -15°F to 400°F, as specified by manufacturer part…

SKU 3G-OTH-449677

Also listed as: H91100SSL38 · H 911 00 SS L 3 8 · H-911-00-SS-L-3-8

Brand
HAM-LET
Item
Excess Flow Valve, 3/8 in Compression, -15°F to 400°F
Part Number
H-911-00-SS-L-3/8
Category
Excess Flow Valves
Available to Order
Also known as:H-911-00-SS-L-3/8HAM-LET
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HAM-LET
Manufacturer Part Number
H-911-00-SS-L-3/8
Type
Compression, -15°F to 400°F
Connection Size
3/8 in
Connection Type
Compression

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

Product Description

The HAM-LET Excess Flow Valve with Stainless Steel Body is an excess flow valve featuring a 3/8 in compression connection. It operates within a temperature range of -15°F to 400°F, as specified by manufacturer part number H-911-00-SS-L-3/8.

Frequently Asked Questions

What is a HAM-LET Excess Flow Valve used for?

A HAM-LET Excess Flow Valve automatically shuts off or restricts flow when a predetermined flow rate is exceeded, protecting downstream equipment and personnel from line rupture or uncontrolled release. It is commonly used in high-pressure gas and liquid systems in industrial, chemical, and oil & gas applications.

What are the specifications of the HAM-LET Excess Flow Valve H-911-00-SS-L-3/8?

The HAM-LET Excess Flow Valve H-911-00-SS-L-3/8 features a stainless steel body, 3/8 in compression connection, and operates from -15°F to 400°F. It is designed for excess flow protection in piping systems. The compression fitting ensures leak-tight installation without welding or threading.

Where to buy HAM-LET Excess Flow Valve worldwide?

3G Electric supplies the HAM-LET Excess Flow Valve H-911-00-SS-L-3/8 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver genuine HAM-LET components to any country.

How to install a HAM-LET Excess Flow Valve?

Install the HAM-LET Excess Flow Valve in the pipeline with flow direction matching the arrow on the body. Use proper tube preparation and tighten compression nuts to manufacturer torque specifications. Ensure the valve is accessible for inspection. Always follow system pressure and temperature limits to avoid damage.

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
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HAM-LET Products

3G Electric supplies HAM-LET excess flow valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This HAM-LET 1-valve manifold features a stainless steel body with PTFE internals. It has a 1/2" male NPT inlet and a 1/2" female NPT outlet, rated for 6000 psi. Used in industrial fluid systems for isolation or control applications
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This HAM-LET 1-valve manifold features a stainless steel body with PTFE internals. It has a 1/2" male NPT inlet and a 1/2" female NPT outlet, rated for 6000 psi. Used in industrial fluid systems for isolation or control applications
This 1-valve manifold from HAM-LET features a stainless steel body with 1/2" MNPT inlet and 1/2" FNPT outlet, rated for 6000 psi. It includes a 1/4" FNPT drain and PTFE seals. Suitable for high-pressure systems requiring flow control and backflow prevention in industrial applications
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This 1-valve manifold from HAM-LET features a stainless steel body with 1/2" MNPT inlet and 1/2" FNPT outlet, rated for 6000 psi. It includes a 1/4" FNPT drain and PTFE seals. Suitable for high-pressure systems requiring flow control and backflow prevention in industrial applications
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This 1-valve manifold features a 1/2" male NPT inlet and 1/2" female NPT outlet, rated for 6,000 psi. Constructed with stainless steel and PTFE components, it is suitable for high-pressure fluid systems requiring backflow prevention in instrumentation, hydraulic, and pneumatic circuits

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