Customization: | Available |
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Media: | Gas |
Certification: | ISO |
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NAl-LOK brand was established in Shanghai in 2000, we focus on the production, research and development, salesof instrumentation valves, fittings, hose & tubing.
NAI-LOK stainless steel pressure reducing valves are engineered to deliver reliable and precise pressure regulation in the most demanding industrial environments. Manufactured from high-grade 316 stainless steel, our valves provide superior corrosion resistance and long-term durability for oil & gas, chemical processing, water treatment, and power generation applications.
Key Features & Benefits:
Precise Pressure Regulation - Maintains consistent downstream pressure (±2% accuracy) even with fluctuating inlet pressures
Robust Construction - 316 stainless steel body and internal components resist corrosion, erosion, and high temperatures (up to 200°C)
Wide Pressure Range - Handles inlet pressures up to 600 psi with adjustable output pressures from 5-300 psi
Low Maintenance Design - Self-cleaning trim and balanced design reduce wear and extend service life
Versatile Applications - Suitable for steam, gas, liquid, and aggressive media with optional PTFE seats for chemical compatibility
NAI-LOK pressure reducing valves comply with ASME B16.34, API 526, and PED standards, ensuring safe operation in critical processes.
Nickel-Copper Alloy | UNS N04400 (400 Series) | Nickel-Copper Alloy Tube |
600 Series | Nickel-Chromium Alloys | UNS N06600, UNS N06601, UNS N06625 |
800 Series | Nickel-Iron-Chromium | UNS N08800, UNS N08810, UNS N08811, UNS N08825 |
Pure Nickel Alloy | - | UNS N02200, UNS N02201 |
Corrosion-Resistant | - | UNS N10276 (HC276), UNS N06022 (HC22), UNS N06200, UNS N10665 (B2), UNS N10675 (B3) |
High-Temperature | - | GH3030, GH3039 |
Other Alloys | - | UNS N08020, UNS N08021, S32205, S32750, S31254 (6Mo/6-Moly), 904L (N08904) |
e, and harsh industrial environments.