https://www.powtech.de/en/ausstellerprodukte/powtec23/product-10326984/special-valve-designs

BARL special valve designs are used under conditions that are not entirely the everyday type.
- For system and/or differential pressure
- At high switching frequencies
- At high temperatures
- Required pressure surge resilience

Due to the great number of possible executions, we have dispensed with specification of further types.

The following are illustrated:
- High-temperature sliders
- Needle sliders for shutting off large bulk material grains of 20 – 100 mm. They are used as repair sliders
- Double flat sliders

STANDARD SIZES
150 x 150 to 1,000 x 1,000, DN 150 to DN 1000

HOUSING MATERIALS
S235JRG2, boiler sheet (P265GH), 16Mo3, Hardox 400, 1.4301, 1.4541, 1.4571, 1.4828, others on request

SEALING MATERIAL
PUR, EPDM, CR-white, Viton, others on request

FORCE TRANSMISSION
Direct, with coupling or via chain drive

ACTUATION
Hand-actuated, pneumatically or by electro-motor

TEMPERATURE RANGE
-40° C to +900° C

EX-PROTECTION
ATEX-directive 94/9 EC

PRESSURE SURGE RESISTANT
Up to 10 bar

CPI
Suitable

FDA
Suitable

WEAR PROTECTION
With surface coating, lining or replaceable inserts

CELL WHEEL LOCK
BARL cell wheel locks are designed in diverse versions.

Barl Maschinenbau GmbH in Thierhaupten near Augsburg specialises in the production of components for process technology in the bulk goods area. Our high-quality dosage, conveyor and shut-off devices are gladly accepted by our customers in and outside of the country. In addition to our standard products, we develop problem solutions for difficult poured goods that can only be conveyed, dosed, shut off or loosened up together with our customers. This way, we can offer complete solutions for nearly any systems of poured goods handling.

For more than 200 years, the company has been headquartered in Thierhaupten as a family-owned company. In the area of mechanical process technology for bulk material, the company is able to look back on more than 30 years of experience.

The close cooperation between development, construction and production has enabled us to put technically high- quality products on the market at competitive prices.