Pressure Gauge Isolator Valve | 1GI
The Hyloc 1GI is a high-performance, seat-type pressure gauge isolator valve engineered to serve as a protective interface between a hydraulic system and a pressure gauge.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Hyloc 1GI series is a seat-type pressure gauge isolator valve designed to protect hydraulic pressure gauges from system surges and vibrations. By isolating the gauge when a reading isn’t needed, it prevents continuous strain and extends the life of the instrument.
| Category | Details & Specifications | Key Features |
|---|---|---|
| Max Operating Pressure | 350 bar | Gauge Protection: Shields gauges from hydraulic shocks and pressure surges. |
| Mounting Styles | Sub-plate (1GIM) or Panel/Threaded (1GIP) | Simple Assembly: Designed for quick installation on manifolds or control panels. |
| Construction | Seat type (leak-free shut-off) | Swivelling Connection: Allows 360° axial orientation of the gauge face for easy reading. |
| Port Connections | G 1/4, G 3/8, or G 1/2 | Compact Profile: Eliminates the need for additional gauge supporting brackets. |
| Temperature Range | -20°C to +70°C | Durability: Reliable performance with mineral oil across a wide viscosity range (10–380 cSt). |
| Seal Materials | Nitrile (NBR) or FKM (Viton) | Versatile Fluids: Suitable for standard mineral oil systems or specialized high-heat/chemical setups. |
| Fluid Cleanliness | ISO 4406 20/18/15 or better | Low Maintenance: Built for clean hydraulic systems with standard filtration requirements. |