Overview
The Nagano Keiki GV50-323X5 pressure sensor switch gauge is engineered for precision pressure measurement and monitoring across industrial applications. Manufactured by Nagano Keiki (NKS), a trusted Japanese producer of pressure instrumentation, the GV50-323X5 combines robust construction with accuracy suitable for hydraulic systems, pneumatic circuits, pumps, manifolds, and fluid transfer lines. Its compact form factor and stainless steel housing make it an ideal replacement or upgrade for existing pressure monitoring infrastructure.
Key Features
- Stainless steel construction for corrosion resistance and durability in harsh environments
- Precision-engineered dial gauge for accurate and repeatable pressure readings
- Compact design enabling easy installation in confined spaces and manifold applications
- Suitable for use with oils, water-glycerine mixtures, and industrial fluids
- Dependable operation in hydraulic, pneumatic, and general industrial pressure systems
Technical Specifications
- Manufacturer: Nagano Keiki Co., Ltd. (NKS)
- Model Number: GV50-323X5
- Series: GV50 (Stainless Steel Pressure Gauge)
- Country of Origin: Japan
- Housing Material: Stainless Steel
- Connection Type: Bottom or back connection (verify with system integrator)
- Application Class: General industrial pressure measurement
- Typical Pressure Range: Consult manufacturer datasheet for specific range
Typical Applications
The GV50-323X5 is widely deployed in:
- Hydraulic systems and power units
- Pneumatic control circuits and compressed air systems
- Pump discharge monitoring and system protection
- Manifold and valve assemblies requiring pressure verification
- Industrial equipment requiring fluid pressure indication and alarm functions
- Water treatment and general plumbing pressurization systems
Compatibility & Replacements
Compatible With
- Hydraulic power units and systems using ISO fluid or HLP oils
- Pneumatic applications up to typical gauge ratings (verify pressure class)
- Industrial equipment and machinery requiring standard pressure gauge connections
- Manifold blocks with bottom or rear port connections
- Systems using water-glycerine or synthetic fluids compatible with stainless steel wetted parts
Replaces / Drop-In Replacement For
The GV50-323X5 may serve as a replacement for other GV50-series Nagano Keiki pressure gauges with identical connection configurations. Verify compatibility with your system integrator or maintenance documentation before ordering, as pressure range and port specifications must match original equipment.
Works With
- ISO 1219 and ISO 4401 standard industrial manifold connections
- SAE ported hydraulic valve blocks and pump discharge lines
- ANSI/NFPA hydraulic component standards
- Pneumatic system piping and tubing (matching thread sizes)
- Industrial control systems requiring visual pressure indication and switching functions
