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Home » NH3 & SO2 – manual changeover, shut-off valve at inlet

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.

Technical Drawings Top

Download Technical Drawings

Acrobat Logo MSLLEMSS_drawing.pdf
Safety Top

Download Safety Documentation

Acrobat Logo IFU-MXLLXMS.pdf