SS 304 Stainless Steel BSP Needle Valve 1/8" to 1/2"

$56.18 $63.50

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SS 304 Stainless Steel BSP Female Thread Needle Valve

Take precise control of your fluid systems with this heavy-duty SS 304 Stainless Steel Needle Valve. Available in four BSP female thread sizes — 1/8", 1/4", 3/8", and 1/2" — this manual shut-off and flow control valve is built to handle oil, water, gas, and a wide range of non-corrosive and corrosive media. Whether you're working on industrial pipelines, hydraulic systems, or plumbing installations, this needle valve delivers reliable, precise flow regulation.

Made in Mainland China.

Key Features

Material: Grade 304 Stainless Steel — corrosion-resistant and built to last
Thread Sizes: 1/8" (9.5mm), 1/4" (12mm), 3/8" (16mm), 1/2" (20mm) BSP female thread
Max Pressure: 915 PSI (Nominal: 16 MPa)
Temperature Range: -29°C to 200°C (-20°F to 392°F)
Applicable Media: Oil, water, gas, and other non-corrosive or corrosive media
Operation: Manual — simple hand-operated shut-off and flow control
Manufacturing Standard: GB3733.1–3765-83
Structure: Needle type for fine flow adjustment
Quantity: 1 × Needle Valve

Technical Specifications

Specification	Details
Material	SS 304 Stainless Steel
Port Sizes (BSP)	1/8", 1/4", 3/8", 1/2"
Max Pressure	915 PSI / 16 MPa
Temperature Range	-29°C to 200°C
Operation	Manual
Thread Standard	BSP (British Standard Pipe)
Manufacturing Standard	GB3733.1–3765-83
Applicable Media	Oil, Water, Gas, Corrosive & Non-Corrosive Media

Why Choose This Needle Valve?

The needle valve's tapered point and fine threading allow for exceptionally accurate flow rate control — far more precise than standard ball or gate valves. The 304 stainless steel construction provides excellent resistance to rust and corrosion, making it ideal for demanding environments. The equal female BSP threading on both ends ensures a straightforward, leak-free installation in standard piping systems.

Perfect For

Hydraulic and pneumatic systems
Plumbing and water supply lines
Industrial flow control applications
Oil and gas line management
Laboratory and instrumentation setups

Frequently Asked Questions

Q: What thread standard does this needle valve use?

A: This needle valve uses BSP (British Standard Pipe) female threads, available in four sizes: 1/8", 1/4", 3/8", and 1/2". BSP is a widely used international standard compatible with most industrial and plumbing systems worldwide.

Q: What types of media is this SS 304 needle valve compatible with?

A: This stainless steel needle valve is suitable for use with oil, water, gas, and a wide range of both non-corrosive and mildly corrosive media, making it highly versatile across industrial, hydraulic, and plumbing applications.

Q: What is the maximum pressure this needle valve can handle?

A: This valve is rated for a maximum pressure of 915 PSI (16 MPa nominal), making it suitable for medium-pressure fluid control systems.

Q: Is this needle valve easy to install?

A: Yes. The equal female BSP threading on both ends allows for straightforward installation in standard BSP-threaded pipelines. No special tools are required — simply thread it into your existing pipe fittings for a secure, leak-free connection.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.