High-Purity Dual-Source Single-Stage Semiautomatic Manifold - External Gas Purging System
DruvaPUR 20 m3 Series
The DruvaPUR 20 m3 Series Low Flow high-purity dual-source single-stage semiautomatic manifold - external gas purging system is used in gas supply systems for pure, inert, flammable, oxidising, corrosive, and toxic gases and gas mixtures up to a maximum gas purity of 6.0.
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - External Gas Purging SystemIntroduction
Maximise operational safety and efficiency with the Druva single-stage semiautomatic manifold, designed for high-purity systems needing external gas purging. This gas system manifold ensures reliable switching between gas sources while maintaining precise pressure control. It features relief valves and leak-proof sealing to maintain reliable performance and system integrity. Ideal for pure, inert, and toxic gases, this high-purity gas manifold meets electrostatic chargeability requirements and ensures performance in EX-areas.
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - External Gas Purging SystemIntroduction
Maximise operational safety and efficiency with the Druva single-stage semiautomatic manifold, designed for high-purity systems needing external gas purging. This gas system manifold ensures reliable switching between gas sources while maintaining precise pressure control. It features relief valves and leak-proof sealing to maintain reliable performance and system integrity. Ideal for pure, inert, and toxic gases, this high-purity gas manifold meets electrostatic chargeability requirements and ensures performance in EX-areas.
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - External Gas Purging SystemFeatures
- Semi-automatic changeover system ensures smooth and reliable switching between two gas sources.
- Features Hastelloy/Elgiloy diaphragm tightening system in the regulator and valves to provide a leak-proof seal to the atmosphere.
- Compact design ensures efficient use of space, ideal for installations in limited areas.
- Delivers excellent pressure adjustment for precise and consistent pressure control during operation.
- Includes a built-in relief valve on the delivery pressure side for added safety and pressure control.
- Available with shut-off and safety valves at the outlet and check valve at the inlet.
- Valves are designed and approved in accordance with the relevant sections of EN ISO 10297:2015 to ensure safety and reliability in critical applications.
- Regulator conforms to ISO 7291, meeting high safety standards.
- Electrostatic chargeability test
- Meets the requirements of DIN EN ISO 80079-36, IEC TS 60079-32-1 and German TRGS 727.
- Usable in EX-areas (Zones 1 and 2) with gases in explosion risk groups I, IIA, IIB, and IIC.
- Split manifold plates
- Separate ground plate mounting for simplified installation and improved stability.
- Manifold attaches to the ground plate with just one screw for a fast, hassle-free setup.
- Front plate cutout allows for simple in-field gauge replacement.
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - External Gas Purging SystemFeatures
- Semi-automatic changeover system ensures smooth and reliable switching between two gas sources.
- Features Hastelloy/Elgiloy diaphragm tightening system in the regulator and valves to provide a leak-proof seal to the atmosphere.
- Compact design ensures efficient use of space, ideal for installations in limited areas.
- Delivers excellent pressure adjustment for precise and consistent pressure control during operation.
- Includes a built-in relief valve on the delivery pressure side for added safety and pressure control.
- Available with shut-off and safety valves at the outlet and check valve at the inlet.
- Valves are designed and approved in accordance with the relevant sections of EN ISO 10297:2015 to ensure safety and reliability in critical applications.
- Regulator conforms to ISO 7291, meeting high safety standards.
- Electrostatic chargeability test
- Meets the requirements of DIN EN ISO 80079-36, IEC TS 60079-32-1 and German TRGS 727.
- Usable in EX-areas (Zones 1 and 2) with gases in explosion risk groups I, IIA, IIB, and IIC.
- Split manifold plates
- Separate ground plate mounting for simplified installation and improved stability.
- Manifold attaches to the ground plate with just one screw for a fast, hassle-free setup.
- Front plate cutout allows for simple in-field gauge replacement.
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - External Gas Purging SystemGallery & Videos
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - External Gas Purging SystemGeneral properties
General properties
| Product Line | druvaPUR - High Purity |
|---|---|
| Purity Grade | 6.0 (99.9999%) |
| Gas Properties | pure, inert, flammable, oxidizing, corrosive, toxic |
| Material (main body) | Stainless steel |
| Regulation Type | Single stage |
| Applications | Laser and Plasma cutting, Industry, Automotive, Petrochemical, Semi conductor |
| Manifold Type | Two sources - semiautomatic change over |
| Flow Nominal | 20 m3/h (N2) according to ISO 7291 at 20 bar outlet pressure and 41 bar inlet pressure |
| Material bracket | Stainless steel |
| Pressure rates manifold | |
| Maximum Inlet Pressure (bar/psi) | 300 (4351) |
| Delivery Pressure Range (bar/psi) | 10, 14, 28, 50 (145, 203, 406, 725) |
| Working temperature | -20°C to +60°C |
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