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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

Also listed as: H310USSNV14M · H 310U SS N V 1 4 M · H-310U-SS-N-V-1-4-M

Brand
HAM-LET
Item
Plumbing Needle Valves: Inline Valve Body, 316 Stainless Steel, Integral Bonnet
Part Number
H-310U-SS-N-V-1/4-M
Category
Stainless Steel Straight-Body Needle Valves
Available to Order
Also known as:H-310U-SS-N-V-1/4-MHAM-LET
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Worldwide Shipping
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Technical specs
1-Day Quote
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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-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

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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.

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 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
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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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This 316 stainless steel straight-body needle valve from the H300U series features an integral bonnet and V-Stem for precise flow control of liquid media. It has FNPT x FNPT connections (both sides female NPT) and a metal tee handle. Complies with ISO 2006(E). Suitable for instrumentation, hydraulic, and process lines requiring reliable shut-off and regulation
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