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HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet - Stainless Steel Straight-Body Needle Valves
HAM-LETStainless Steel Straight-Body Needle Valves

HAM-LET Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet

The HAM-LET H300U Series H-310U-SS-N-V-1/4-M is a 316 stainless steel straight-body needle valve with an integral bonnet and metal tee handle. It features FNPT x FNPT connections (both sides female NPT), a V-Stem…

SKU 3G-OTH-446255

Brand
HAM-LET
Item
Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet
Category
Stainless Steel Straight-Body Needle Valves
Available to Order
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Technical Specifications

HAM-LET
Manufacturer Part Number
H-310U-SS-N-V-1/4-M
Type
Integral Bonnet, FNPT x FNPT
Handle
Metal Tee
For Media
Liquid
Standards
ISO 15848-1
Stem Type
V-Stem
Valve Series
H300U
Connection Type
FNPT x FNPT
Stainless Steel
316
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Female
Connection Gender - Side 2
Female
View Full Spec Sheet

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

Product Description

The HAM-LET H300U Series H-310U-SS-N-V-1/4-M is a 316 stainless steel straight-body needle valve with an integral bonnet and metal tee handle. It features FNPT x FNPT connections (both sides female NPT), a V-Stem, and is designed for liquid media. This inline valve body complies with ISO 15848-1 standards.

Frequently Asked Questions

What is a HAM-LET H-310U-SS-N-V-1/4-M needle valve used for?

The HAM-LET H-310U-SS-N-V-1/4-M is a 316 stainless steel inline needle valve designed for precise flow control of liquid media in industrial piping systems. Its V-stem and integral bonnet make it suitable for high-pressure applications requiring reliable shut-off and regulation.

What are the specifications of the HAM-LET H300U needle valve?

The HAM-LET H300U series H-310U-SS-N-V-1/4-M is a straight-body needle valve with FNPT x FNPT connections (both female NPT), a 316 stainless steel body, metal tee handle, and V-stem. It complies with ISO 15848-1 standards and is rated for liquid media.

Where to buy HAM-LET needle valves worldwide?

3G Electric supplies HAM-LET H300U series needle valves like the H-310U-SS-N-V-1/4-M to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial components for your liquid flow control applications.

How to install a HAM-LET integral bonnet needle valve?

Install the HAM-LET H-310U-SS-N-V-1/4-M by applying thread sealant to the FNPT connections and tightening to the recommended torque. Ensure the valve is fully open during installation to avoid damaging the V-stem. Always follow standard piping practices for stainless steel components.

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 straight-body needle valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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