Modern process loops are kept safe by precise fluid control. At iSteel India we design and develop SS Instrumentation Valves with superior performance for critical applications like as metering, isolation and regulation in high pressure use. These unique Instrumentation Flow Control Valves are made with low-carbon chemistry that will not precipitate carbides during welding. This structural edge means your lines will take the beating without cracking. 304L Stainless Steel Valves are available in many configurations such as needle valves, ball valves, manifold blocks and check valves. They provide good leak-tight sealing, outstanding fabricability and strong impact durability in cryogenic conditions.
Absolute reliability is essential for piping networks in heavy industries. Our Stainless Steel Process Valves are adaptable and in great demand across pharmaceutical industry, chemical processing plants, oil and gas refineries and maritime engineering. These are available in regular 304, high temperature grades and the low carbon 304L version to meet a range of manufacturing requirements. These tough 304L instrumentation valves are capable of withstanding harsh media, gas fluxes and hydraulic fluids without breakdown. Choose a certified SS 304l instrumentation valves supplier to prevent unplanned shutdowns of your facility and to ensure precise system calibration. It keeps your activities afloat.
Finding a supplier meeting strict engineering criteria with rapid delivery is challenging; streamlined logistics eliminate this procurement bottleneck entirely. We utilize the finest grade raw material handled by top notch automated gear on our shop floor. This provides perfect dimensional accuracy and a consistent wall thickness for all valves. Another factor is the very tight quality control. All batches are tested before shipping. Positive material identification, pressure containment tests and micro-structure analysis. Also, we have big inventory inventories to meet bulk orders or custom fabrication needs quickly. We understand your project deadlines. That's why we support our products with full traceability of materials, certificates and reliable logistics on a global scale.
iSteel has delivered amazing products to its customers consistently. Our broad assortment of products including Stainless Steel 304L Instrumentation Valves that are totally checked for quality and strength. SS 304L Instrumentation Valves are austenitic steel withnickel, chromium, and carbon content. Compound 304L Instrumentation Valves are versatile and are a commonly used grade from thestainless steel family. We offer these 304L Stainless Steel Valves in different sizes, thicknesses and measures as per customer requirements. These SS Grade 304L Instrumentation Valves are usable in various applications likeheat exchangers, marine industry and more. UNS S30403 are available in many types such as SS 304L Needle Valves, SS 304L Butterfly Valves, SS 394L Ball Valves, SS 304L Check Valves and more. 304L SS Instrumentation Valves are prominent because of the properties that they execute, for example, remarkable formability and high simplicity of manufacture as well. We process all our products through stringent quality control measures ensuring their unflinching quality. Our clients have been a need for us and we consistent attempt to pass on the best of engagements and goods to our customers.
| 304L Stainless Steel Instrumentation Valves Specification | |
|---|---|
| Specifications | ASTM A276, A351, A494 / ASME SA276, SA351, SA494 |
| Temperature Rating | PTFE 450F,(232C)/ Grafoil 700 F(371C) |
| End Connection | Male and Female NPT, BSPT, Socket Weld (SW) or Dual Ferrule Tube Connections, Male to Female |
| Flow Pattern | Straight/ Angle |
| Connection | Thread, Weld or Tube End |
| Stainless Steel 304L Instrument Valves Equivalent Grades | |||||||
|---|---|---|---|---|---|---|---|
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| SS 304L | S30403 | 1.4306/1.4307 | Z3CN18‐10 | X2CrNi18-9(19-11) | SUS 304L | 304S11 | 03Х18Н11 |
| ASTM A494 Stainless Steel 304L Instrumentation Valves Chemical Composition | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| SS 304L | 0.35 max | 2 max | 1.00 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 13 | – | |
| Stainless Steel 304L Instrument Valves Mechanical & Physical Properties | |||||
|---|---|---|---|---|---|
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 304L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
| Preview | Product | Matrials | Grade | Other Types |
|---|---|---|---|---|
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Check Valve | Stainless steel, SS, Austenitic Stainless Steel | Gr 304L | Stainless Steel Instrumentation Check Valves, SS 304L Instrument Check Valves, UNS S30403 Soft Seat Check Valves, DIN 1.4306 / 1.4307 Ball Cone Check Valves, SS 304L Double Ferrule Gas Instrument One Way Check Valves, Grade 304L SS 3000psi Non Return Check Valves Instrument Npt Valves, Stainless Steel 304L Instrumentation Gas Check Valve, Grade 304L SS CVH Series - Check Valves, 304L Stainless Steel 6100 and 6200 Series Ball and Poppet Check Valves, SS 304L High Flow Poppet Check Valves, SS 304L Fixed cracking pressure check valves, SS 304L Medium-pressure ball poppet check valves, 304L SS Lift Check Valves, SS 304L Adjustable cracking pressure check valves |
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Ball Valve | Stainless steel, SS, Austenitic Stainless Steel | Gr 304L | Stainless Steel 304L Instrumentation Ball Valves, SS 304L Instrument Ball Valves, UNS S30403 Two-Piece Ball Valve, DIN 1.4306 / 1.4307 One-Piece Ball Valve, Stainless Steel AISI 304L Three-Piece Ball Valve, SS SUS 304L High Pressure Ball Valves, 304L Stainless Steel Low Pressure Ball Valves, SS 304L Instrument Ball Valve Manifolds, SS 304L Diversion Ball Valves, 304L SS Way Ball Valve, SS 304L Inline Mini Ball Valve, SS 304L Inline Pneumatic Actuated Ball Valves, SS 304L Wye Ball Valves, 304L SS Encapsulated ball instrumentation ball valves, SS 304L Trunnion style high-pressure ball valves, Stainless Steel 304L Multipurpose live-loaded ball valves, SS 304L General utility floating ball valves |
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Double Block and Bleed (DBB) Valve | Stainless steel, SS, Austenitic Stainless Steel | Gr 304L | Stainless Steel 304L Instrumentation Double Block and Bleed Valves, SS 304L Instrumentation DBB Valves, DIN 1.4306 / 1.4307 Forged DBB Valves, 304L Stainless Steel Instrument DBB Valves, UNS S30403 Primary Isolation Valves, AISI 304L Stainless Steel Multi-Port Double Block and Bleed Valve, 304L SS 10000 Psi High Pressure Double Block and Bleed Ball Valves, Grade 304L SS 1/2" Npt Manual Valve Double Block and Bleed Valve |
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Needle Valve | Stainless steel, SS, Austenitic Stainless Steel | Gr 304L | Stainless Steel 304L Instrumentation Needle Valve, SS 304L Instrument Needle Valves, 304L Stainless Steel 100 and 600 Series Multipurpose needle valves, UNS S30403 LN Series Severe Service Needle Valves, 400 Lower Packing Needle Valves, DIN 1.4306 / 1.4307 Instrument Needle Valve Manifolds, SS 304L Needle Isolaton Valves, 304L SS Bar Stock Needle Valves, 304L SS Nonrotating-stem Needle Valves, 304L Stainless Steel Forged Needle Valves, SS 304L General Purpose Needle Valves, SS 304L Rising Plug Valves, SS 304L Union Bonnet Needle Valves, SS 304L Outside Screw and Yoke (OS&Y) Needle Valves, SS 304L Integral Bonnet Barstock Needle Valves, SS 304L Union Bonnet Needle Valve, 304L Stainless Steel Mini Needle Valve, SS 304L Needle Valve, Toggle Valve - VQ Series, SS 304L Forged-Body Needle Valves, 304L SS Severe-Service Union-Bonnet Needle Valves (N and HN Series), 304L Stainless Steel PFA Needle Valves |
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Manifolds Valve | Stainless steel, SS, Austenitic Stainless Steel | Gr 304L | Stainless Steel 304L Instrumentation Manifolds Valves, SS 304L Instrument Manifolds Valve, UNS S30403 Direct-Mount Manifolds and Remote-Mount Manifolds Series, DIN 1.4306 / 1.4307 Steel Bellows-Sealed 3-Valve Manifolds, 304L SS Water Manifold with Handle Type Valve, 304L SS Instrument 3 Way Manifold Valve, SS Gr.304L R Type Two Way Manifold Valve, Grade 304L SS 5 Way Manifold Remote Mounting, 304L Stainless Steel Two Way Manifold Valves, 304L SS H Type Manifold Valves |
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Relief Valve | Stainless steel, SS, Austenitic Stainless Steel | Gr 304L | Stainless Steel 304L Instrumentation Relief Valves, SS 304L Instrument Relief Valves, UNS S30403 high flow / pressure relief valve, 304L SS Sanitary Pressure Relief Valve, DIN 1.4306 / 1.4307 Cylinder Relief Valves, 304L Stainless Steel Safety Relief Valve, SS 304L Right Angle Relief Valves, SS 304L RV Series Relief Valve, 304L Stainless Steel RL Series Relief Valve, 304L SS RM Series Relief Valve |
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Metering Valve | Stainless steel, SS, Austenitic Stainless Steel | Gr 304L | Stainless Steel 304L Instrumentation Metering Valves, SS 304L Instrument Metering Valve, UNS S30403 Low Flow Metering Valves, DIN 1.4306 / 1.4307 SS Medium Flow Metering Valves, SS 304L High Flow Metering Valves, 304L SS Instrumentation Metering Ball Valves, 304L Stainless Steel Fine Metering Valve, SS 304L Milli-Mite 1300 Series Valves, SS Grade 304L Micromite 1600 Series, 2300 Series Stainless Steel 304L Metering Valves |
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Bellows-sealed Valves | Stainless steel, SS, Austenitic Stainless Steel | Gr 304L | Stainless Steel 304L Instrumentation Bellows-sealed Valves, SS 304L Instrument Bellows Valves, UNS S30403 Bellows Valves (BN Series), DIN 1.4306 / 1.4307 Stainless Steel Bellows-Sealed Valve for Switching Service (BY Series), SS 304L Metering Bellows-Sealed Valves (BM Series), 304L SS Bellows Valves (H and HK Series), 304L Stainless Steel Bellows Valves with Secondary Packing (U Series), 304L SS Bellows Valves (B Series), SS 304L Bellows Sealed Valves for Switching Service, 304L SS Metering Bellows Valves Manual, 304L SS Bellows and Multivalve Manifolds, 304L Stainless Steel High Pressure Bellows Valves, SS 304L High Purity Bellows Valves, Stainless Steel 304L General Service Manual and Actuated Bellows Valves |
Oil & Gas Industry
Chemical Industry
Petrochemical
Power Industry
Construction
Fertilizers Industry
Automotive Industry
Food Industry
It is a high-precision flow control component made from low-carbon 18-8 stainless steel. These valves regulate fluid direction and pressure accurately, ensuring reliable, leak-free performance within sensitive process pipelines.
In response to your query, they are in fact quite resistant to oxidizing environments, organic chemicals and air rust. If you are dealing with more severe sea environments or particularly acidic chemicals, specialized molybdenum-bearing alloys may be a better match for your needs.
Yes, in a word. We can produce to your drawings custom sizes, wall thicknesses and special end connectors. Give us your processing parameters and we’ll build components that are designed to satisfy your exact flow requirements.
We can handle the logistics of international shipping with no hassles. All bulk orders are packed in heavy-duty hardwood crates or strong bundles to protect them during shipment to the many industrial markets of the world.
The most common arrangements encountered on the shop floor are high pressure needle valves, floating ball valves, non-return check valves and toggle valves and multi-valve instrumentation manifold blocks for isolation.
We have a range of alternatives to suit your plumbing systems. They include NPT female and male threads, single-ferrule compression fittings, double-ferrule tube ends, and heavy-duty socket weld end connections.
They are robust and require little maintenance. Routine visual inspections and frequent seal replacements keep the inside seating tight for long-term reliability on the factory floor.
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