Revalve SP-400 Flat lapping (polishing) machines

Lapping-plate diameter

Ø 380 mm (15″). For gate valves wedges

DN 10…100 mm (⅜...4″)

Specification:

Valve range: 10…100 (⅜...4) DN, mm

Lapping-plate diameter (″): 380 (15) mm 

Number of cartridges: 3 

Internal diameter of the cartridges(″): 140 (6) mm 

Machined-surface roughness: 0,08...0,1 μm

Machined-surface nonflatness (accuracy): 0,6 mkm

Lapping-plate speed: 10...70 rpm

Power consumption: 0,4kW

Electric power supply: 400/50 (480/60*) V/Hz 

Overall dimensions (LхWхH)(″): 685х650х480 (27x26x19)mm

Weight: 112kg

* Upon customer request.

** Valve spools.