Curtis Tube Fittings, located in Manila, Philippines, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Monel Check Valves. These valves are specifically designed to ensure dependable one-way fluid and gas flow control, even in the toughest industrial settings. With a strong focus on quality, precision, and durability, the company consistently delivers products that adhere to international performance and safety standards. Curtis Tube Fittings specializes in corrosion-resistant solutions tailored for various industries, including marine, chemical, oil and gas, and power generation. Each Monel Check Valve is crafted for leak-proof performance, high pressure resistance, and a long service life, guaranteeing smooth and efficient system operation under extreme conditions.
Monel Check Valves are made from Monel alloys, which primarily consist of nickel (about 65–70%) and copper (20–30%), along with trace amounts of iron, manganese, and silicon. This distinctive blend offers remarkable resistance to seawater, acids, and alkalis, making Monel an excellent choice for highly corrosive environments. The valves boast impressive mechanical strength, high tensile properties, and exceptional resistance to stress corrosion cracking and pitting. Even when exposed to elevated temperatures, Monel maintains its toughness and dimensional stability. These features make Monel Check Valves incredibly reliable for continuous operation in both high-pressure and corrosive applications.
| INSTRUMENTATION VALVES MATERIAL | MONEL |
| INSTRUMENTATION VALVES SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| CONNECTION | SOCKET WELD END, TUBE END, THREADED, FLANGE END |
| THREADS | BSPP, NPT, METRIC, BSPT,UNF, JIC |
| PATTERN FLOW | STRAIGHT |
| MEDIA TEMPERATURE | (-50* C – 350*C ) AS PER PRESSURE RANGE |
| INSTRUMENTATION VALVES BODY SHAPE | HEXAGON |
| INSTRUMENTATION VALVES ORIFICE SIZE | 2 MM – 40 MM |
| RATING PRESSURE | 20000 PSI, 1500 PSI, 10000 PSI, 3000 PSI, 6000 PSI, 15,000 PSI |
| EQUIVALENT BRANDS | PARKER, SWAGELOK, DK-LOK, STAUFF, OLIVER VALVES, HAMLET, HOKE |
| CRACKING PRESSURE | 0.5 BAR |
| MEDIA | SEA WATER , HYDRAULIC AIR, OIL, GAS, WATER, HOT WATER , STEAM, COLD WATER , CHEMICAL |
| TYPE | SPRING TYPE, POPPET TYPE |
| BODY TYPE | FORGED, BAR STOCK |
| INSTRUMENTATION VALVES PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| grade | C | Mn | S | Ni | Si | Fe | Cu | Al |
| Monel 400 | 0.03 max | 2.00 max | 0.002 max | 63.00 min | 0.05 max | 1.00 – 2.05 | 28.00 – 34.00 | |
| Monel K500 | 0.025 max | 1.05 max | 0.0010 max | 63.00 min | 0.05 max | 05 – 2 | 27.00 – 33.00 | 2.03 – 3.015 |
| Grade | Density | Yield Strength (0.2%Offset) | Melting Point | Tensile Strength | Elongation |
| Monel 400 | 8.8 g/cm3 | 240 Mpa | 1350 °C (2460 °F) | 80,000 Psi, 550 Mpa | 40 % |
| Monel K500 | 8.44 g/cm3 | 790 Mpa | 1350 °C (2460 °F) | 1,60,000 Psi, 1100 Mpa | 20 % |
Venton Tube Fittings is the premier supplier, manufacturer and exporter of Monel Check Valve
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 | EN | WERKSTOFF NR. equivalents |
|---|---|---|
| Alloy K500 | – | 2.4375 |
| Alloy 400 | NiCu30Fe | 2.4360 |
Monel Check Valves find extensive use in systems that require backflow prevention and corrosion resistance. They are particularly well-suited for marine applications, offshore platforms, chemical processing, desalination plants, and the petrochemical industry. These valves automatically permit fluid to flow in one direction while blocking reverse flow, safeguarding pumps, compressors, and pipelines from potential damage. Thanks to their outstanding durability and non-reactive nature, Monel Check Valves are the go-to choice for seawater, acid handling, and other aggressive fluid systems. Their robust, anti-corrosive design ensures long-lasting performance and safety in demanding industrial environments.
Contact us to get a quick quote for your requirement.
Monel Check Valves are widely used in industries where resistance to corrosion and high temperatures is essential. They are commonly found in marine applications, ensuring reliable flow control in seawater systems and preventing backflow. In the chemical processing industry, these valves effectively handle aggressive substances, making them ideal for acid and alkali environments. Monel Check Valves are also utilized in oil and gas pipelines, providing safety and efficiency in transporting hydrocarbons. Their durability and reliability make them suitable for various applications, including aerospace, power generation, and water treatment systems.
Please feel free to contact us if you need any further information or for enquiry.
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