Home > 6000 Psi Check Valve
Mason Tubefittings is a Hamilton, New Zealand-based manufacturer and supplier specializing in high-pressure instrumentation and fluid control components, including robust 6000 psi check valves for demanding services. With a focus on precision engineering, quality materials, and reliable sealing performance, the company supports industries such as hydraulic systems, process plants, and general industrial installations requiring secure one-way flow control under high pressure. Mason Tubefittings aims to offer durable, compact check valve solutions that integrate easily into existing piping and tubing systems for efficient and safe operation.
6000 psi check valves are commonly manufactured from stainless steel grades such as 304 or 316 for corrosion resistance, or carbon steel for hydraulic and general industrial service. Sealing elements are typically elastomers like Viton (FKM), NBR (Buna-N), or other specialized polymers selected for compatibility with the medium and temperature range. These valves are designed for working pressures up to about 400 bar (6000 psi), provide tight shut-off, and use spring-loaded poppet or piston designs to ensure reliable resealing and unidirectional flow control under cyclic and pulsating conditions.
| BRAND NAME | Mason Tube Fittings |
| MANUFACTURER OF VALVE SIZE | 6 MM – 50 MM / 1/8″ – 2″ |
| CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
| THREADS | JIC, BSPT, METRIC, NPT, UNF, BSPP, |
| FLOW PATTERN | STRAIGHT |
| MANUFACTURER OF VALVE BODY SHAPE | HEXAGON |
| PRESSURE RATING | 6000 PSI, 3000 PSI, 15,000 PSI, 10000 PSI, 20000 PSI |
| CRACKING PRESSURE | 0.5 BAR |
| MANUFACTURER OF VALVE 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 |
| MANUFACTURER OF VALVE BODY TYPE | BAR STOCK, FORGED |
| PACKING DETAILS | WOODEN PALLET, BOX PACKING, |
| MANUFACTURER OF VALVE EQUIVALENT BRANDS | OLIVER, HOKE, STAUFF, SWAGELOK, PARKER, DK-LOK, HAMLET |
| MATERIAL | SS 316, SS 304, SS 316 TI, SUPER DUPLEX, BRASS, DUPLEX, INCONEL, MONEL, HASTELLOY, CS, COPPER, ALLOY 20, SMO 254, 904L, TITANIUM & ALL OTHER ALLOYS |
At Mason Tube Fittings, we are the leading supplier, manufacturer, and exporter of 6000 PSI Check Valves in Hamilton, New Zealand. Our advanced manufacturing facilities, strategically based in the New Zealand, allow us to deliver top-tier, customized solutions tailored to your high-pressure system requirements. With an extensive inventory of over 16,000 tons of premium-grade materials, we are fully equipped to meet your demands with efficiency and precision. Our commitment to quality and performance ensures that we maintain ample stock to support your business needs seamlessly.
Mason Tube Fittings is a leading supplier and stockist of premium 6000 PSI Check Valves in Hamilton, New Zealand. Our valves are widely used across numerous industries, ensuring reliable performance in high-pressure applications. We are dedicated to delivering exceptional service and ensuring complete customer satisfaction. With our specialized manufacturing and finishing techniques, we set ourselves apart in the valve industry. Our commitment to providing top-quality 6000 PSI Check Valves allows us to meet the diverse needs of our clients with efficiency and excellence.
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6000 psi check valves are used wherever high-pressure fluids or gases must flow in only one direction and backflow must be prevented to protect upstream equipment. Typical applications include hydraulic power units, test rigs, chemical and petrochemical lines, compressed gas systems, water injection and pumping skids, and general industrial process circuits operating at elevated pressures. They are installed in pump discharge lines, branch connections, and safety-critical circuits to maintain system pressure, avoid reverse rotation of pumps or motors, and enhance overall reliability and safety in compact high-pressure layouts.
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