Bronze Check Valve
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For over a decade, Rudra Tubefittings has been a trusted name in Kolkata’s industrial landscape, specialising in high-quality fluid control solutions. We take pride in our meticulous craftsmanship, particularly in our range of Bronze Check Valves. Designed for reliability and longevity, our valves are engineered to prevent backflow effectively, safeguarding your systems from potential damage. As a direct manufacturer and supplier, we ensure that every valve meets rigorous standards, offering our clients across India and beyond a product they can depend on for both performance and value.
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Our Bronze Check Valves are crafted from a superior gunmetal composition, primarily a mix of copper, tin, and zinc. This specific blend gives the valve its excellent resistance to corrosion, especially from seawater and other aggressive fluids. Mechanically, these valves are built to withstand significant pressure and temperature fluctuations without compromising their sealing ability. The robust construction ensures a tight seal and smooth operation over a long service life, making them a fundamentally sound and durable component for any pipeline system.
Bronze Check Valve Specifications
| BRAND NAME | Rudra Tube Fittings |
| MANUFACTURER OF BRONZE VALVES SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
| CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
| MANUFACTURER OF BRONZE VALVES THREADS | NPT, BSPP, BSPT, METRIC, JIC, UNF |
| MANUFACTURER OF VALVES FLOW PATTERN | STRAIGHT |
| BODY SHAPE | HEXAGON |
| MANUFACTURER OF BRONZE VALVES PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
| CRACKING PRESSURE | 0.5 BAR |
| ORIFICE SIZE | 2 MM TO 40 MM |
| MANUFACTURER OF BRONZE VALVES TYPE | POPPET TYPE, SPRING TYPE |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-50* C TO 350*C ) RANGE AS PER PRESSURE |
| MANUFACTURER OF BRONZE VALVES BODY TYPE | BAR STOCK, FORGED |
| PACKING DETAILS | WOODEN PALLET AND BOX PACKING |
| EQUIVALENT BRANDS | PARKER, SWAGELOK, DK-LOK, STAUFF, OLIVER VALVES, HAMLET, HOKE |
| MANUFACTURER OF BRONZE VALVES MATERIAL | 904L, BRONZE, GUN METAL, TANTALUM, NIOBIUM, ZIRCONIUM 702, |
Bronze Check Valve Chemical Composition
|
Bronze Valves % |
CA104 |
|
Aluminum (Al) |
8.050 to 11.000 |
|
Iron (Fe) |
3.000 to 5.000 |
|
Nickel (Ni) |
4.000 to 6.000 |
|
Manganese (Mn) |
0.00 to 1.000 |
|
Others (Total) |
0.00 to 0.020 |
|
Lead (Pb) |
0.00 to 0.005 |
|
Silicon (Si) |
0.00 to 0.020 |
|
Zinc (Zn) |
0.00 to 0.040 |
|
Tin (Sn) |
0.00 to 0.010 |
|
Copper (Cu) |
Balance |
Top Bronze Check Valve Manufacturing Company in Kolkata
At Rudra Tube Fittings, we are the leading supplier, manufacturer, and exporter of Bronze Check Valves in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically located in the Kolkata, enable us to provide high-quality, tailored solutions to meet your specific needs. With an extensive inventory of premium-grade bronze materials, we are fully equipped to fulfill your requirements efficiently. Our commitment to excellence and operational efficiency ensures that we consistently maintain sufficient stock to support your business and deliver exceptional customer service.
Types of Bronze Check Valve






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Bronze Check Valve Equivalent Grade
| STANDARD | UNS | AFNOR | WERKSTOFF NR. | EN |
| Alloy 28 | N08028 | Z1NCDU31-27-03 | 1.4563 | X1NiCrMo31-27-4 |
Largest Manufacturer and Supplier of Bronze Check Valve in Kolkata, Kolkata
Rudra Tube Fittings is a leading supplier and stockist of premium Bronze Check Valves in Kolkata, Kolkata. Our valves are widely used across various industries, and we are committed to delivering exceptional service while ensuring total customer satisfaction. With our specialized finishing techniques, we set ourselves apart in the metal industry. We are dedicated to consistently providing high-quality bronze check valves while effectively meeting the diverse needs of our clients across a wide range of sectors.
Contact us to get a quick quote for your requirement.
We offer These Products as per DIN, ISO, JIS or ANSI Standard.
Bronze Check Valve Uses
You’ll commonly find our Bronze Check Valves hard at work in marine environments on ships and docks, where their corrosion resistance is essential. They are also a staple in plumbing systems, firefighting equipment, and various industrial applications involving water, oil, or gas pipelines. Their primary job is to allow flow in one direction only, which is critical for protecting pumps and compressors from reverse flow damage. Essentially, wherever there’s a need for dependable, one-way flow control in a demanding setting, our bronze valves prove their worth daily.



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