From my workshop to your facility, I bring you Needle Valve Stainless engineered for precision control in demanding systems. As a dedicated High-Quality Supplier, I select CNC-turned bodies, leak-tested seals, and smooth adjustment threads to ensure repeatable flow at low torque. Whether you run chemical processing, pharmaceutical, or water treatment, this valve provides fine throttling, minimal internal turbulence, and corrosion resistance. I offer hard-wearing materials, such as 316 stainless steel, with broad temperature ranges and compatibility with most aggressive media. Each unit is pressure-tested and comes with clear flow characteristics, locking nut, and optional instrumentation ports. If you need customization, I can tailor port sizes, end connections, and sealing options to your spec. I stand behind our Needle Valve Stainless with quick lead times, dependable performance, and attentive service. Let me help you optimize your system reliability while keeping costs predictable for your procurement team as a trusted Supplier.
Stainless steel needle valves are setting the pace in flow control by combining exceptional corrosion resistance, fine metering precision, and long service life—attributes that matter across oil & gas, chemical processing, instrumentation, and maritime applications. Their compact design and repeatable shutoff make them ideal for high-pressure, high-purity systems where reliability and minimal maintenance reduce total cost of ownership. Backed by engineering-driven manufacturing, advanced machining and rigorous quality control, today’s stainless needle valves are available with customizable options, industry certifications, and scalable inventory to meet global procurement timelines. Buyers benefit from flexible OEM capabilities, consistent batch traceability, and responsive supply-chain support—ensuring the right valve, on spec and on schedule, for demanding projects worldwide.
| Model_ID | Size_mm | End_Connection | Material_Grade | Pressure_Rating_MPa | Temperature_Range_C | Seat_Material | Cv | Leakage_cc_per_min_at_1psi | Standards |
|---|---|---|---|---|---|---|---|---|---|
| NVSS-01 | 4 | Compression | SS 304 | 1.0 | -196 to 427 | PTFE | 0.18 | 0.02 | ISO 9001; ASME B16.34 |
| NVSS-02 | 6 | Male-Female NPT | SS 316 | 2.5 | -40 to 350 | Stellite | 0.25 | 0.01 | ISO 9001; API 602 |
| NVSS-03 | 8 | Compression | SS 316L | 4.0 | -60 to 427 | PTFE | 0.42 | 0.012 | ISO 9001; ASME B16.34 |
| NVSS-04 | 10 | Flange DIN | SS 304 | 6.0 | -40 to 427 | Graphite | 0.52 | 0.008 | ISO 9001; ASME B16.34; PED |
| NVSS-05 | 12 | Compression | SS 316 | 3.0 | -50 to 350 | PTFE | 0.60 | 0.009 | ISO 9001; API 602 |
| NVSS-06 | 16 | Flange DIN | SS 316 | 6.5 | -100 to 427 | Viton | 0.75 | 0.005 | ISO 9001; API 602; CE Mark |