| Parameter | Specification |
|---|---|
| Model No. | VRV |
| Valve Type | Vacuum Relief Valve |
| Manufacturing Standard | API 2000 7th Edition |
| Testing Standard | API 2000 7th Edition, API 2521 |
| Size Range | 1" to 24" (15 NB to 600 NB) |
| Body Material | Carbon Steel, SS304, SS316, Aluminium |
| Disc Material | Aluminium / Stainless Steel |
| Seal Material | PTFE / Viton |
| End Connection | Flanged / Threaded |
| Pressure Setting | 2–24 Inches Water Column |
| Temperature Range | -20°C to +80°C |
| Operation | Mechanical Spring-Loaded |
| Media | Air, Gases, Vapors |
| Applications | Storage Tanks, Process Vessels, Chemical & Petrochemical Industries |
Vacuum Relief Valve (Model No: VRV)
The Vacuum Relief Valve (VRV) is designed to protect storage tanks and process vessels from excessive vacuum conditions. It prevents tank deformation by allowing atmospheric air to enter when the vacuum reaches the preset level, ensuring safe and reliable operation.
Key Features
- Vacuum protection for storage tanks
- Quick response mechanism
- Low-maintenance design
- Corrosion-resistant construction
- API 2000 compliant
- Optional flame arrester
- Available in Carbon Steel, SS304, SS316 & Aluminium
| Parameter | Specification |
|---|---|
| Model No. | VRV |
| Valve Type | Vacuum Relief Valve |
| Manufacturing Standard | API 2000 7th Edition |
| Testing Standard | API 2000 7th Edition, API 2521 |
| Size Range | 1" to 24" (15 NB to 600 NB) |
| Body Material | Carbon Steel, SS304, SS316, Aluminium |
| Disc Material | Aluminium / Stainless Steel |
| Seal Material | PTFE / Viton |
| End Connection | Flanged / Threaded |
| Pressure Setting | 2–24 Inches Water Column |
| Temperature Range | -20°C to +80°C |
| Operation | Mechanical Spring-Loaded |
| Media | Air, Gases, Vapors |
| Applications | Storage Tanks, Process Vessels, Chemical & Petrochemical Industries |
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