NH3 & SO2 – manual changeover, shut-off valve at inlet
MSLLEMSS – manual changeover manifold with low pressure and shut-off valve at inlet in combination with a cylinder connection purging block. Please note that the purging block needs to be ordered separately.
TECHNICAL SPECIFICATION
- Switching between two sources by manual valve actuation
- 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 ISO 10297:2015
- Regulator - designed and approved regarding ISO 7291
- Relief valve in delivery pressure side
- Manifold with process inlet shut-off valve
- Available with a shut-off valve at outlet, safety valve at outlet, check valve at the inlet
- Electrostatic chargeabitlity test
- Fulfils requirements according to 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
| Working temperature: | -20°C to +60°C |
| Body material: | Stainless steel |
| Seat material: | EPDM |
| Flow nominal: | 3m3/h (N2) according to ISO 7291 at 2 bar outlet pressure and 5 bar inlet pressure |
| Pressure rates manifold: | |
| Max. inlet pressure: | 12 bar |
| Delivery pressure: | 1 | 2 bar |
For more technical details please refer to the attached data sheet.
MSLLEMSS.pdf 
