Stationary grinding & lapping machines

Stationary valve grinding and lapping machine for sealing surfaces in gate, globe, check valves, gate valve wedges and safety relief valves.

STM 500 SV-Combi:

• Working range DN 10 – 300/350 (3/8"–12"/14")
• Max. flange diameter 600 mm (23,6")
• Max. valve height 700 mm (27,5")
• Tilt table size 500 x 500 mm (19,7")
• Tilting range +/- 13°
• Rotary table diameter Ø 500 mm (19,7")
• Eccentric adjustment 0 – 20 mm (0,8")

STM 500 SV -1 (special for safety relief valves):

• Working range DN 10 – 300 (3/8"–12")
• Max. valve height 700 mm (27,5")
• With one rotary table diameter Ø 500 mm (19,7")
• Eccentric adjustment 0 – 20 mm (0,8")

STM 500 SV – 2 (special for safety relief valves):

• Working range DN 10 – 300 (3/8"–12")
• Max. valve height 700 mm (27,5")
• With two rotary table diameter Ø 500 mm (19,7")
• Eccentric adjustment 0 – 20 mm (0,8")

STM 500:

Also available only with one or two tilting tables.

• Working range DN 10 – 350 (3/8"–14")
• Max. flange diameter 600 mm (23,6")
• Tilt table size 500 x 500 mm (19,7")
• Tilting range +/- 13°