PN 100 multiway cocks производства Siemens

The PN 100 (1450 psi) multiway cock is available in versions for aggressive and non-aggressive liquids, gases and vapors.

• Version available for aggressive liquids, gases and vapors
• Robust design
• Oil-free and grease-free version possible
• One-hand operation

The multiway cock can be flanged with four screws to pressure transmitters for differential pressure.

The PN 100 (1450 psi) has 2 process connections and one blow-out connection. A steel version of the multiway cock is available for non-aggressive media, and a stainless steel version for aggressive media. The housing is forged in one piece. The switching lever is removable.

Sealing can be improved during operation.

Note: An accessory set is always required for flanging of the multiway cock to a differential pressure transmitter:

Multiway cock PN 100 (1450 psi), permissible operating pressure as a function of the permissible operating temperature

• Shutting off the differential pressure lines
• Blowing out the differential pressure lines
• Testing the pressure transmitter zero

Cock positions; the symbols are printed on the cock

7MF9004-1P multiway cock for flanging to pressure transmitters for differential pressure, dimensions in mm

Mounting bracket 7MF9004-6AA (M13), dimensions in mm

Accessory set for multiway cock PN 100

• L31: 4 screws ⁷/₁₆-20 UNF x 1 inch, 2 flat gaskets
• L11: 4 screws M10x25 to DIN EN 24017, 4 washers, 2 flat gaskets
• L15 (suitable for oxygen): 4 screws M10x25 to DIN EN 24017, 4 washers, 2 flat gaskets

Washers Ø 10.5 to DIN 125

Flat gaskets made of PTFE, max. permissible temperature 80 °C (176 °F)

Multiway cock in oil-free and grease-free design

• S11 (only for aggressive liquids, gases and vapors (7MF9004-1Q.)): Max. PN 63 (914 psi) (instead of PN 100 (1450 psi)), BAM-tested lubricant, gasket suitable for oxygen

Mounting brackets

• M13: Required for wall mounting or for securing on rack (72 mm grid); made of electrogalvanized sheet-steel