Explosion-proof rotary valve for pneumatic conveying
700 x 1000 mm, 410 m³/h, ATEX | ZSM seeries Jaudt Dosiertechnik Maschinenfabrik GmbH

For safe discharge and dosing of derived fuels by shearing of excess material.


Technical details:

Nominal sizes ■ :
400x400, 500x500, 630x630, 700x700, 700x1000
other sizes on request

Capacity: (m³/h)
48 - 410

Material:
- Housing / Bearing cover: structural steel, stainless steel, heat resistant steel
- Bucket wheel: structural steel, stainless steel, heat resistant steel
- Cutting edge: high-alloy steel 1.2631
- Fixed knife: high-alloy steel 1.2631

Temperature:
T80, T250

Bucket wheel:
- WITH / WITHOUT boundry disks
- 5, 7 pockets

Bearing:
outboard bearings

Shaft seal:
- packing
- shaft sealing ring,
- purging- / barrier air connection

Transmission:
- chain drive
- slip on gear mechanism

Wear protection:
- hard-chromium-plated
- chrom-steel / and
- tungsten-carbide coating

Equipment acc. to ATEX:
- Ex-Zone inside/outside 1, 2 / 1, 2 GAS
- Ex-Zone inside/outside 20, 21, 22 / 21,22 DUST

ATEX protective system:
Kst-value (0 up to <= 200)
max. explosion pressure 10 barü

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