LOW FLOW RANGE - DUAL STAGE - HIGH PRESSURE VALVE
MANIFOLD FOR PURE GAS SUPPLY SYSTEMS, Two sources, Semi changeover system, High-pressure valve
The manifold used in gas supply systems for pure, inert, flammable, oxidizing gases and gas mixtures. not usable for corrosive and/or toxic gases and gas mixtures. Maximum gas purity is 6.0.
TECHNICAL SPECIFICATION
- Manifold for two gas cylinders
- Regulator and Valves - Hastelloy/Elgiloy diaphragm tighting system to atmosphere
- Compact design
- Excellent pressure adjustment
- Valves - designed and approved in accordance with relevant sections of EN ISO 10297:2015 (including O2 - ignition test for the main valve)
- Regulator - designed and approved regarding ISO7291 (including O2 - ignition test)
- A relief valve in the delivery pressure side
- Available with a shut-off valve at the outlet, safety valve at outlet check valve at the inlet
- Electrostatic chargeability test
- Fulfils requirements according to DIN EN ISO 80079-36, IEC TS 60079-32-1 and German TRGS 727
- Usable in EX-areas zones 1 and 2 for gases with explosion risk group I; IIA; IIB; IIC
SPECIAL FEATURES OF MANIFOLD
- Splitted plates of the manifold
- Separated mounting of the ground plate
- Easy mounting of the manifold to ground plate and fix with one screw only
- Front plate cutout for in-field gauge replacement
TECHNICAL DATA - MANIFOLD
| Working temperature | -20°C to +60°C |
| Material | Brass chrome plated or Stainless steel |
| Material bracket | Stainless steel |
| Flow nominal | 20 m3/h (N2) according to ISO 7291 at 20 bar outlet pressure and 41 bar inlet pressure |
| Pressure rates manifold | |
| Max. inlet pressure | 300 bar |
| Delivery pressure | 2/3/6/10/14 bar |
MPLH0SDS_drawings.pdf
