RIV 230 Opale Series Pressure Relief Valve with Free Discharge, 1" BSPP Inlet, 0.5–1.5 Bar, 050230000007
Technical overview
RIV 230 Opale is a spring operated pressure relief valve with free discharge designed for low-pressure protection. It has a 1" ISO 228/1 (BSPP) threaded inlet and releases pressure through free discharge when the set point is reached. The adjustable relief pressure range is 0.5 to 1.5 bar (7–21 psi), and the maximum working pressure rating is 1.5 bar (21 psi) at room temperature. This valve is intended for gaseous discharge and is not suitable for the passage of liquids, especially with solids in suspension.
Key Features
- Spring operated relief design supports low-pressure overpressure protection.
- Adjustable set pressure range is 0.5–1.5 bar (7–21 psi) for on-site setting.
- Maximum working pressure rating is 1.5 bar (21 psi) at room temperature.
- Uses a 1" ISO 228/1 (BSPP) threaded inlet for standard installation.
- Free discharge outlet provides direct venting when the set pressure is reached.
- Setting can be sealed tamper-proof through the drilled tongues method.
- Certified in accordance with PED 2014/68/EU.
- Made in Italy.
Specifications
SeriesRIV Opale 230
Valve TypeSpring operated, free discharge
Inlet Port1" ISO 228/1 (BSPP)
Body MaterialBrass (CB754S)
Adjustable Pressure Range0.5-1.5 bar (7-21 psi)
Maximum Pressure1.5 bar (21 psi)
Temperature Range0 to 180°C (without liquid)
Seal MaterialFKM
Compliance StandardsPED 2014/68/EU
ApplicationSlurry tanker protection