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HAM-LET One-Way Valve: Stainless Steel, 1/2" MNPT, 1/2" FNPT, 6,000 psi Pressure - 1-Valve Manifolds
HAM-LET1-Valve Manifolds

HAM-LET One-Way Valve: Stainless Steel, 1/2" MNPT, 1/2" FNPT, 6,000 psi Pressure

The HAM-LET One-Way Valve: Stainless Steel is a 1-Valve Manifold with a 1/2" MNPT inlet and 1/2" FNPT outlet, rated for 6,000 psi pressure. It features a 1/4" FNPT drain and PTFE components, identified by MPN…

SKU 3G-OTH-442786

Also listed as: M12M858NSSTTP · M 12M 85 8N SS T T P

Brand
HAM-LET
Item
One-Way Valve: Stainless Steel, 1/2" MNPT, 1/2" FNPT, 6,000 psi Pressure
Category
1-Valve Manifolds
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HAM-LET
Manufacturer Part Number
M-12M-85-8N-SS-T-T-P
Type
PTFE
FNPT
1/2"
MNPT
1/2"
Drain
1/4" FNPT
Pressure
6,000 psi
Inlet Connection
1/2" MNPT
Outlet Connection
1/2" FNPT

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

Product Description

The HAM-LET One-Way Valve: Stainless Steel is a 1-Valve Manifold with a 1/2" MNPT inlet and 1/2" FNPT outlet, rated for 6,000 psi pressure. It features a 1/4" FNPT drain and PTFE components, identified by MPN M-12M-85-8N-SS-T-T-P.

Frequently Asked Questions

What is the HAM-LET one-way valve used for?

The HAM-LET one-way valve is a 1-valve manifold designed to control flow direction in high-pressure industrial systems. It is commonly used in oil and gas, chemical processing, and instrumentation applications where backflow prevention is critical. The stainless steel construction and PTFE components make it suitable for corrosive or high-purity environments.

What are the specifications of the HAM-LET one-way valve?

This HAM-LET one-way valve has a 1/2" MNPT inlet and 1/2" FNPT outlet, rated for 6,000 psi pressure. It includes a 1/4" FNPT drain and PTFE seals. The body is stainless steel, and the manufacturer part number is M-12M-85-8N-SS-T-T-P. It is a 1-valve manifold configuration.

Where to buy the HAM-LET one-way valve worldwide?

You can source the HAM-LET one-way valve through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine HAM-LET components to procurement teams globally.

How to install a HAM-LET one-way valve?

Install the HAM-LET one-way valve by applying thread sealant to the 1/2" MNPT inlet and tightening into the system. Connect the 1/2" FNPT outlet to downstream piping. Ensure the 1/4" FNPT drain is oriented for access. Use a torque wrench to avoid over-tightening. Always depressurize the system before installation and follow standard manifold best 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 1-valve manifolds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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