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HAM-LET Non-Code Pressure Relief Valve, 1/4 in MNPT x FNPT, 316 SS, 225 psi - Non-Code Air, Inert Gas & Liquids Pressure Relief Valves
HAM-LETNon-Code Air, Inert Gas & Liquids Pressure Relief Valves

HAM-LET Non-Code Pressure Relief Valve, 1/4 in MNPT x FNPT, 316 SS, 225 psi

The HAM-LET Relief Valve (MNPT x FNPT) is a non-code pressure relief valve for air, inert gas, and liquids, with a 1/4 in x 1/4 in connection, 316 stainless steel construction, and a maximum operating pressure of 225…

SKU 3G-OTH-437970

Also listed as: H985SSN14SL · H 985 SS N 1 4 SL · H-985-SS-N-1-4-SL

Brand
HAM-LET
Item
Non-Code Pressure Relief Valve, 1/4 in MNPT x FNPT, 316 SS, 225 psi
Category
Non-Code Air, Inert Gas & Liquids Pressure Relief Valves
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HAM-LET
Manufacturer Part Number
H-985-SS-N-1/4-SL
Type
1/4 in x 1/4 in
Stainless Steel
316
Max. Op Pressure
225 psi

Technical Documents

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

Product Description

The HAM-LET Relief Valve (MNPT x FNPT) is a non-code pressure relief valve for air, inert gas, and liquids, with a 1/4 in x 1/4 in connection, 316 stainless steel construction, and a maximum operating pressure of 225 psi (MPN H-985-SS-N-1/4-SL).

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 the HAM-LET H-985-SS-N-1/4-SL relief valve used for?

This HAM-LET relief valve is used for overpressure protection in non-code air, inert gas, and liquid systems. It is commonly applied in industrial instrumentation, pneumatic controls, and fluid handling where a compact 316 stainless steel valve with 1/4 in MNPT x FNPT connections is required.

What are the specifications of the HAM-LET H-985-SS-N-1/4-SL relief valve?

The HAM-LET H-985-SS-N-1/4-SL is a non-code pressure relief valve with 1/4 in MNPT x FNPT connections, made of 316 stainless steel. It has a maximum operating pressure of 225 psi. The valve is designed for air, inert gas, and liquids.

Where to buy the HAM-LET H-985-SS-N-1/4-SL relief valve worldwide?

You can source the HAM-LET H-985-SS-N-1/4-SL relief valve from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct HAM-LET relief valve for my system?

To select the correct HAM-LET relief valve, verify your system's media (air, inert gas, or liquid), maximum operating pressure (225 psi for this model), connection size (1/4 in MNPT x FNPT), and material compatibility (316 stainless steel). Ensure the valve is non-code rated for your application.

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 non-code air, inert gas & liquids pressure relief 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
HAM-LET Purge Valve: 316L Stainless Steel, 1/2" MNPT, 6,000 psi Pressure, 1/8" FNPT (MPN M-01-8N-SS)
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This 2-valve manifold features a 1/2" MNPT inlet and 1/2" FNPT outlet, rated for 6000 psi. It includes a 1/4" FNPT drain and PTFE components. Constructed with a stainless steel body, it is suitable for isolating or blocking flow in high-pressure instrumentation systems
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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 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
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

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This HAM-LET pressure relief valve is designed for non-code applications with air, inert gas, and liquids. It features a 1/4 in MNPT inlet and a 1/4 in Let-Lok outlet, constructed from 316 stainless steel with a maximum operating pressure of 350 psi. Suitable for overpressure protection in instrumentation, pneumatic controls, and process lines
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