Home > Stainless Steel > Stainless Steel 321 Manifold Valves
Curtis Tube Fittings, located in Manila, Philippines, stands out as a top manufacturer and supplier of high-quality Stainless Steel 321 Manifold Valves. Renowned for their precision engineering, durability, and dependable performance, Curtis designs valves that meet the rigorous demands of industries needing corrosion resistance, high strength, and leak-proof functionality. Their Stainless Steel 321 Manifold Valves are crafted to international standards, ensuring safe and efficient flow control even in high-pressure and aggressive environments. Curtis Tube Fittings caters to the oil and gas, chemical, marine, and industrial sectors, providing robust valve solutions that promise a long service life, operational safety, and efficiency.
These Stainless Steel 321 Manifold Valves are made from alloy 321, which is stabilized with titanium to offer outstanding resistance to intergranular corrosion and high-temperature oxidation. They boast high tensile strength, toughness, and ductility, ensuring reliable performance in extreme temperatures, high-pressure situations, and corrosive settings. The precision-engineered design and mechanical properties of these valves make them durable, leak-proof, and capable of maintaining consistent performance over a long service life in demanding industrial applications.
| THREAD | BSPP, NPT,BSPT |
| VALVES SIZE | 1/8″ – 1″ |
| CONNECTION | FLANGE END, THREADED |
| FUNCTION | 3 WAY, 2 WAY, 5 WAY |
| TYPE | T TYPE, R TYPE, H TYPE |
| PRESSURE RATING | 3000 PSI, 1500 PSI, 10000 PSI, 6000 PSI, 15,000 PSI |
| BODY SHAPE | RECTANGLE, SQUARE |
| ORIFICE SIZE | 2 MM – 9.5 MM |
| BODY TYPE | FORGED, BAR STOCK |
| MEDIA TEMPERATURE | AS PER PRESSURE RANGE (-120* C TO 500*C ) |
| HANDLE | T-HANDLE |
| MATERIAL | SS 304, TITANIUM, SS 316, SS 316 TI, BRASS, COPPER, CS, INCONEL, SUPER DUPLEX, HASTELLOY, DUPLEX, ALLOY 20, MONEL, 904L, SMO 254 and ALL OTHER ALLOYS |
| EQUIVALENT BRANDS | PARKER, SWAGELOK, HAMLET, ROSE MOUNT, HOKE, OLIVER VALVES |
| PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
Venton Tube Fittings is the premier supplier, manufacturer and exporter of (Stainless Steel 321 Manifold Valves) in Manila, Philippines. Our strategic manufacturing units placed in the Philippines allow us to supply high-quality solutions customized to your needs. We value Efficiency and Excellence. Ensuring that our products meet the highest industry standards. Maintaining a well-stocked inventory we are always ready to ship orders in time and reliably. Our dedication to customer satisfaction compels us to deliver strong and reliable solutions for a wide range of industrial uses.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | – | – | – | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | – | – | – | X12CrNiTi18-9 |
You’ll find Stainless Steel 321 Manifold Valves widely used in oil and gas platforms, chemical and petrochemical plants, marine systems, and industrial process installations for controlling, isolating, and regulating multiple process streams. They’re perfect for pipelines that transport acids, bases, water, and other corrosive substances. Plus, they play a crucial role in instrumentation, metering, and critical process control systems where leak-tight performance, durability, and minimal maintenance are key. Their exceptional corrosion resistance and mechanical strength ensure safe and reliable operation in tough industrial and marine environments.
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Applications of Stainless Steel 321 Manifold Valves: Stainless Steel 321 Manifold Valves find broad applications in high-temperature conditions, including chemical processing, petrochemical, and power generation plants. Stainless Steel 321 Manifold Valves ensure dependable flow control in systems that operate at high temperatures and corrosive conditions, like steam lines, heat exchangers, and pressure systems. Their thermal stability and oxidation resistance properties make them suitable for demanding systems where corrosion resistance, durability, and leak-tight performance are all required for efficient and safe operation.
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