The document describes a manual adjuster for butterfly valves with counter bearings. It provides specifications for different models of the adjuster, including dimensions, materials, valve breadth compatibility, and weight. The adjusters can be used to regulate air flow in rectangular and circular duct systems, and are designed for easy assembly using rivets to connect to different pipe forms.

1. 3.1 MANUAL ADJUSTER for valves
3.1
REGULATION OF AIR FLOW
Manual adjuster for butterfly valves with counter bearings
3.1.2 MEZ-DAMPER VALVE FS
with PVC bearing bush, heat resistant till +70°C
Product description:
- Lever using wing screw
- Fastening segment
- Clamping screw
- Ball bearing-equalising shim washer
- 2 units PVC bearing bush
- 2 units retaining rings
Art.-Nr. Material A B C DØ E S Valve VPE Weight
breadth units kg /unit
360 E Galv. steel 140 100 10 10 165 1,50 700 1 0,350
360 E Stainless steel 140 100 10 10 165 1,50 700 1 0,350
361 E Galv. steel 140 100 10 12 165 1,50 700 1 0,350
361 E Stainless steel 140 100 10 12 165 1,50 700 1 0,350
362 E Galv. steel 140 100 10 14 165 1,50 700 1 0,350
362 E Stainless steel 140 100 10 14 165 1,50 700 1 0,350
Individual customisation on request
Workmanship + Assembling:
- Ideal for rectangular and circular air duct systems
- Easy to assemble using a rivet on a four-point connection
- The bending point has been constructed to match to the different pipe forms
MEZ-AXLE
76
45 31
Art.-Nr. Material Ø VPE Weight
mm units kg /unit 50
375 Galv. steel 10 1 0,050 19 31
110
52 58
Art.-Nr. Material Ø VPE Weight
mm units kg /unit
376 Galv. steel 14 1 0,050
104
377 Galv. steel 12 1 0,050 53 51
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