Portable grinding & lapping machines

Portable grinding and lapping machines for working on valves with flat seating faces:

• Globe valves
• Safety relief valves
• Check valves

Drives:

• Electric 230 V/110 V AC, 50/60 Hz,
• Battery drive for VENTA 50, 50 SV VENTA 150, 150 SV
• Pneumatic drive 5 – 7 bar (72 – 90 psi)

Options:

• Lapping equipment (lapping paste and lapping disks)
• Micro finishing film abrasives grit P80 –1800 and 4000
• Working depth extensions
• Slight changes in working range
• Customized grinding tools
• Additional tools for grinding gate valve seats with VENTA 150 in work shop
• Grinding tools for tapered valve sealing surfaces with various angles (KVS tools)
• Stainless steel transport boxes for VENTA 300 – 600
• HDPE transport boxes for VENTA 50, 50 SV, 150, 150 SV

Standard:

• VENTA machines are supplied complete with all tools, accessories and abrasives in metal boxes
• Spring loaded drive spindle to control working pressure

Advantage:

VENTA tools are compatible with other unigrind machines:
Spring loaded grinding adapters size 1– 4 for stationary drill press, stationary grinding machines STM 500 and STM 800E.