MD41H

This compact H-model 4-valve, double isolate/equalize/vent, manifold is designed to accommodate any DIN19213 / IEC61518, Direct Mounted instrument interface compliant pressure transmitter.

This valve is usually fitted on a backplate for 2”-pipe mounting and supports the instrument on it.

This manifold is standard produced in AISI316/L NACE material, but e.g. Monel, Hastelloy, Duplex, Super Duplex or Alloy 825/625, 6Mo/254SMO or Titanium compliant materials are also available.

• Standard pressure rating (AISI316/L): 420 bar / 6000 psi
• Maximum working temperature: 200°C / 392°F (PTFE packing)
• High temperature up to: 450°C / 842°F (Graphite packing)

Connections

As default: Vent and/or Test ports will have ¼″ thread size.

For ordering information please consult the Model Code Wizard of the MD41H leaflet.

Pressure vs. Temperature Diagram

Design features

• Self aligning metal seats
• Non-rotating spindle tip
• Metal seal between body and bonnet
• Bonnet Locking pins
• Safety back seating T-Bar and Anti-Tamper operated valves
• Full traceability of all materials (unique serial number)
• 100% pressure tested (1,5 x MWP)

Options

• Specifications as per MESC: 60.98.56/201 Type A
• Valve head(s) with Anti-Tamper facility, with a removable T-bar key to prevent unauthorized operation of the valve
• Mounting plates for 2”-pipe stand mounting
• Heated Body enclosure with Ex electrical manifold heater (or steam heater)
• Available in e.g.: Monel, Hastelloy, Duplex, Super Duplex, Alloy 825/625, 6Mo/254SMO or Titanium compliant materials
• High temperature up to 450°C / 842°F (Graphite packing)

Valve diagram