High-Purity Dual-Source Single-Stage Semiautomatic Manifold - Process Gas Purging System
DruvaPUR 20 m3 Series
The DruvaPUR 20 m3 Series Low Flow high-purity single-stage dual-source semiautomatic manifold - process gas purging system is used in gas supply systems for pure, inert, flammable, and oxidising gases and gas mixtures up to a maximum gas purity of 6.0. It is not usable for corrosive and/or toxic gases.
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - Process Gas Purging SystemIntroduction
The Druva single-stage semiautomatic gas manifold with a process gas purging system delivers impeccable precision and safety for high-purity gas systems. It ensures smooth switching between two gas sources while maintaining exact pressure control. Equipped with safety valves and relief systems, it can securely handle inert, flammable, and oxidising gases. Designed for compact installations, this high-purity gas manifold system guarantees maximum operational reliability and easy maintenance in critical applications.
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - Process Gas Purging SystemIntroduction
The Druva single-stage semiautomatic gas manifold with a process gas purging system delivers impeccable precision and safety for high-purity gas systems. It ensures smooth switching between two gas sources while maintaining exact pressure control. Equipped with safety valves and relief systems, it can securely handle inert, flammable, and oxidising gases. Designed for compact installations, this high-purity gas manifold system guarantees maximum operational reliability and easy maintenance in critical applications.
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - Process 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, including O2 ignition tests for the main valve, ensuring safety and reliability in critical applications.
- Regulator conforms to ISO 7291, including O2 ignition tests, 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 - Process 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, including O2 ignition tests for the main valve, ensuring safety and reliability in critical applications.
- Regulator conforms to ISO 7291, including O2 ignition tests, 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 - Process Gas Purging SystemGallery & Videos
High-Purity Dual-Source Single-Stage Semiautomatic Manifold - Process Gas Purging SystemGeneral properties
General properties
| Product Line | druvaPUR - High Purity |
|---|---|
| Purity Grade | 6.0 (99.9999%) |
| Gas Properties | pure, inert, flammable, oxidizing |
| Material (main body) | Brass chrome plated, 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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