Teledyne 483-3/8B1-2 Spring-Loaded Poppet Check Valve

Description:

The TELEDYNE 483-3/8B1-2 Check Valve is used to provide automatic one-way flow control in hydraulic, pneumatic, and fluid power systems, preventing reverse flow while protecting pumps, actuators, and other upstream components from backflow. Commonly installed in Teledyne Fluid Systems hydraulic power units, industrial machinery, aerospace support equipment, military vehicles, and OEM fluid control systems requiring reliable non-return valve operation. Maintenance technicians and system integrators use this check valve for repair, retrofit, replacement, and preventive maintenance of hydraulic and fluid handling systems.

Applications:

The TELEDYNE 483-3/8B1-2 Check Valve is commonly used in hydraulic power systems, pneumatic circuits, oil and gas equipment, industrial process machinery, aerospace ground support equipment, military vehicle hydraulic systems, fluid transfer systems, and OEM machinery where dependable one-way flow and backflow prevention are essential.

Technical Specifications:

• Manufacturer: Teledyne Fluid Systems (Teledyne Industries Inc.)
• Manufacturer Part Number (MPN): 483-3/8B1-2
• Product Type: Check Valve
• Valve Type: Spring-loaded poppet check valve
• Function: Allows one-way flow while preventing reverse flow
• Flow Control Device: Poppet
• Valve Operation: Automatic
• Body Material: Copper alloy
• Flow Control Device Material: Type 304 stainless steel
• Maximum Operating Pressure: 3,000 PSI
• Operating Temperature: -65°F to 180°F (-54°C to 82°C)
• Connection Type: Female NPT threaded connections
• Nominal Port Size: 3/8 in. NPT
• Thread Direction: Right-hand
• Mounting Position: Horizontal
• Compatible Media: Air, water, oil, and gas
• Style: Straight-through inline check valve
• Industrial Applications: Hydraulic systems, pneumatic systems, industrial fluid power, aerospace equipment, and OEM process equipment.

Common Replacements:

• TELEDYNE 483-3/8B1-2
• PARKER-HANNIFIN 483-3/8B1-2
• CURTISS-WRIGHT 483-3/8B1-2