Brass Check Valve
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Nestled in the industrial heart of Kolkata, Rudra Tubefittings has built a strong reputation as a trusted manufacturer and supplier of precision-engineered fluid control components. Our focus on quality and reliability is perfectly embodied in our Brass Check Valve, a product designed to deliver uninterrupted performance in diverse settings. We understand that dependability is paramount, which is why each valve is crafted with meticulous attention to detail, ensuring our clients receive a solution that stands the test of time and reinforces the integrity of their piping systems.
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The strength of our Brass Check Valve begins with its composition, typically a durable lead-free brass alloy that offers excellent resistance to corrosion. This material choice provides a robust build that can handle significant pressure and temperature fluctuations without compromising its function. The valve’s simple yet effective spring-assisted mechanism ensures a swift and positive closure, preventing any backflow the moment the upstream pressure drops. This combination of resilient materials and smart design results in a product known for its long service life and consistent operation.
Brass Check Valve Specifications
| BRAND NAME | Rudra Tube Fittings |
| VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
| CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
| THREADS | NPT, BSPP, BSPT, METRIC, JIC, UNF |
| FLOW PATTERN | STRAIGHT |
| BODY SHAPE | HEXAGON |
| 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 |
| 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 |
| BODY TYPE | BAR STOCK, FORGED |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| EQUIVALENT BRANDS | SWAGELOK, PARKER, STAUFF, DK-LOK, HAMLET, OLIVER VALVES, HOKE |
| MATERIAL | BRASS |
Brass Check Valve Chemical Composition
| Material | Pb | Fe | Zn | Cu |
| Nominal | 2.7 | – | 35.4 | 61.5 |
| Min./Max. | 2.5-3.0 | 0.35 | Rem. | 60.0-63.0 |
Brass Check Valve Mechanical Properties
| Properties | US Customary |
| Melting Point -Solidus | 1630 F |
| Electrical Conductivity | 26 %IACS @ 68 F |
| Electrical Resistivity | 39.90 ohms – cmil/ft @ 68 F |
| Melting Point -Liquidus | 1650 F |
| Density | 0.307 lb/in3at 68 F |
| Thermal Conductivity | 67 Btu · ft/(hr · ft2·oF)at 68F |
| Modulas of Elasticity in Tension | 14000 ksi |
Top Brass Check ValveManufacturing Company in Kolkata
At Rudra Tube Fittings, we are the leading supplier, manufacturer, and exporter of Brass Check Valves in Kolkata, Kolkata. Our state-of-the-art manufacturing facilities, strategically located in the Kolkata, allow us to provide high-quality, customized solutions tailored to your specific requirements. With an extensive inventory of over 16,000 tons of premium-grade brass materials, we are well-equipped to meet your demands with efficiency and reliability. Our commitment to excellence ensures that we consistently maintain sufficient stock to support your business needs and deliver superior performance.
Types of Brass Check Valve






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Brass Check Valve Equivalent Grade
| WERKSTOFF NR. | UNS |
| 934 | C36000 |
Largest Manufacturer and Supplier of Brass Check Valve in Kolkata, Kolkata
Rudra Tube Fittings is a leading supplier and stockist of premium Brass Check Valves in Kolkata, Kolkata. Our products are widely used across various industries, and we are dedicated to delivering exceptional service and ensuring complete customer satisfaction. With our advanced finishing techniques, we set ourselves apart in the metal industry. We are committed to consistently providing top-quality brass check valves while efficiently meeting the needs of our clients across diverse sectors, ensuring reliability and excellence in every application.
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We offer These Products as per DIN, ISO, JIS or ANSI Standard.
Brass Check Valve Uses
The versatility of the brass check valve makes it a common sight in countless applications. You will find it diligently working in domestic water lines, hot water systems, and irrigation networks, quietly ensuring water flows in only one direction. Beyond the home, it is essential in various industrial equipment, air compressor lines, and chemical dosing systems where preventing reverse flow is critical for both safety and efficiency. Its reliable performance in managing water, oil, air, and other non-aggressive fluids makes it a fundamental component for maintaining system stability and preventing potential damage.



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