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Paul Tube Fittings is a well-respected manufacturer and supplier of top-notch bronze check valves, proudly based in Houston, USA. Known for their reliability and durability, this company serves a diverse array of industrial and commercial clients. Their bronze check valves are celebrated for their impressive corrosion resistance, robust construction, and consistent performance even in tough conditions. Each valve is meticulously engineered to meet strict quality standards, ensuring optimal flow control and effective backflow prevention. With prompt delivery, expert technical support, and a strong commitment to excellence, Paul Tube Fittings truly shines as a trustworthy source for bronze check valves.
These bronze check valves are primarily made up of copper (80–88%), tin (4–10%), and trace amounts of zinc, lead, and phosphorus, which enhance their strength and machinability. They are particularly prized for their corrosion resistance, especially in marine and chemical settings. Their mechanical properties include tensile strength ranging from 35,000 to 50,000 psi, yield strength between 15,000 to 25,000 psi, and good ductility with elongation rates of 10–25%. Plus, they maintain stability across a wide temperature range, offering excellent durability, thermal conductivity, and wear resistance in fluid systems.
| BRAND NAME | Paul 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 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 |
At Paul Tube Fittings, we are the leading supplier, manufacturer, and exporter of Bronze Check Valves in Houston, USA. Our advanced manufacturing facilities, strategically located in the USA, 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.
| STANDARD | UNS | AFNOR | WERKSTOFF NR. | EN |
| Alloy 28 | N08028 | Z1NCDU31-27-03 | 1.4563 | X1NiCrMo31-27-4 |
Paul Tube Fittings is a leading supplier and stockist of premium Bronze Check Valves in Houston, USA. 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.
Bronze check valves play a crucial role in preventing reverse flow and ensuring that fluid moves in one direction within piping systems. You’ll often find them in plumbing systems, marine applications, chemical plants, HVAC units, oil and gas pipelines, and water treatment facilities. Their corrosion resistance makes them especially suitable for saltwater environments, like offshore platforms and ships. In both residential and commercial systems, they help maintain pump integrity and prevent water hammer effects. These valves are also essential in fire protection systems, irrigation setups, and other infrastructures that require reliable, long-lasting flow control solutions.
Please feel free to contact us if you need any further information or for enquiry.
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