progressive block usage
VSL Block

VSL Block

The Design is similar as VSG Type.But the discharge is the higher than VSG.

Outlets:2/4/6/8
Material:Carbon Steel
Surface:Zinc-plate
Lubricant: up to NIGL#3
Discharge:0-5ml
Adjustable by Turn:0.15cm3
Inlet:3/8
outlet:1/4
Material:Carbon Steel

vsl dimension

VSL Diemsion

P.N. Outlets L1(mm) L(mm)
VSL-2 2 30.5 44.5
VSL-4 4 62 76
VSL-6 6 94 108
VSL-8 8 126 140

VSL Indicator

The advantage of the VSL blocks is easy adjustable and witness the working situation through the indicat pin “G”.
You could turning the Screw “F” to adjust the the discharge.

vsl indicator
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