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XRT-The Stainless Steel Pressure Gauge Overpressure Saver is manufactured using high-quality 304 and 316 stainless steel, specifically designed for precise control and adjustment of media flow in pressure gauge applications. These needle valves offer exceptional corrosion resistance and a wide temperature range (-50°C to +400°C), ensuring long-term reliable performance in extreme environments. The product is available in various connection types (such as NPT and BSP threads) and sizes (ranging from 1/8″ to 1/2″) to meet diverse system requirements. Optional seat materials, such as PTFE or RPTFE, ensure bubble-tight sealing performance.
SpecificationsProduct Name: Stainless Steel Pressure Gauge Overpressure Saver
Model: XRT-GNV
Material: 304/316 Stainless Steel
Pressure Range (Bar): 0-10, 0-16, 0-25, 0-40, 0-60, 0-100, etc.
Overpressure Protection (%): Up to 130%-150% of Full Scale
Activation Pressure: Adjustable or Fixed (depending on model)
Reset Type: Automatic or Manual
Connection Size(Inch/mm):1/4″, 3/8″, 1/2″, G1/4, G1/2, M10x1, M20x1.5
Operating Temperature (°C): -40°C to +85°C
Media Compatibility: Water, Oil, Gas, Steam, Corrosive Fluids
Valve Type: Spring-Loaded, Piston, Diaphragm
Flow Capacity (Nm³/h): Depends on size and design (e.g., 5-50 Nm³/h)
Leakage Rate: Bubble-Tight or <1×10⁻⁶ mbar·l/s
Response Time (ms): Typically <50 ms
Mounting Orientation: Vertical, Horizontal
Weight (kg): 0.3 – 2.0 (depending on size and material)
Protection Rating: IP65