2, 3 and 5-spindle valve manifolds DN 5 производства Siemens

The spindle valve manifolds DN 5 are designed for liquids and gases

Each is available in a version for oxygen on request

• Max. operating pressure 420 bar (6092 psi)
• Each available in version for oxygen

All versions of the valve manifolds have a process connection ½-14 NPT. The connection for the pressure transmitter is always designed as a flange connection to IEC 61518, Form B. The 2-spindle and the 5-spindle valve manifold have in addition a vent and test connection ¼-18 NPT.

The valves have an external spindle thread.

Materials used

5-way valve manifold DN 5 (7MF9411-5..), permissible working overpressure as a function of the permissible working temperature

Functions of all valve manifolds:

• Shutting off the differential pressure lines
• Checking the pressure transmitter zero

Additional functions of the 2-spindle and 5-spindle valve manifolds through the vent and test connection:

• Venting on the transmitter side
• Checking the pressure transmitter characteristic

2-spindle valve manifold DN 5 (7MF9411-5A.), dimensions in mm

3-spindle valve manifold DN 5 (7MF9411-5B.), dimensions in mm

5-spindle valve manifold DN 5 (7MF9411-5C.), dimensions in mm

Mounting plate 7MF9006-6.. (M11, M12) for valve manifold, dimensions in mm

2-spindle, 3-spindle and 5-spindle valve manifold DN 5, connections

Accessory set for 2-, 3- and 5-spindle valve manifolds

2-spindle valve manifold DN 5

• K35: 2 screws ⁷/₁₆-20 UNF x 1¾ inch to ASME B18.2.1, 1 flat gasket
• K15: 2 screws M10x45 to DIN EN 24 014, 2 washers, 1 flat gasket

3-spindle and 5-way valve manifold DN 5

• K36: 4 screws ⁷/₁₆-20 UNF x 1¾ inch to ASME B18.2.1, 2 flat gaskets
• K16: 4 screws M10x45 to DIN EN 24 014, 4 washers, 2 flat gaskets

Washers Ø 10.5 to DIN 125

Flat gaskets made of PTFE, max. permissible 420 bar (6092 psi), 80 °C (176 °F)

Note: Flange connection with M10 screws only permissible up to PN 160!

mounting plate

Made of electrogalvanized sheet-steel

• M11: For wall mounting or for securing on rack (72 mm grid)
  Scope of delivery:
  • 1 mounting plate with bolts for mounting on valve manifold
• M12: For pipe mounting
  Scope of delivery:
  • 1 mounting plate M11
  • 2 pipe brackets with nuts and washers for pipes with max. Ø 60.3 mm

Valve manifold 100 bar, suitable for oxygen

• S12: For 2-way valve manifold
• S13: For 3-way valve manifold
• S14: For 5-way valve manifold