Prokostal

DEPL

Energy Industry

Energy Industry

Our company, as a representative of Edelhoff Industrie-Armaturen GmbH, Edelhoff Industrie–Armaturen GmbH manufactures dampers and flaps for gas desulfurization installations, denitrification installations, and gas turbines. We provide these devices for the energy, cement, and chemical industries. Since 1985, our partner has been successfully designing and manufacturing these devices worldwide.

Dampers and louvered flaps EDELHOFF

In ring, flange, and welded versions; as OPEN/CLOSE flaps; low pressure loss due to aerodynamic blade profile; reliable operation and long-term tightness; with drive and manual operation

Tandem and double dampers EDELHOFF

• 100% gas-tight with sealing air according to UVV
• as OPEN-CLOSE dampers or with adjustment
• EDELFLEX sealing system, flexible stainless steel 2.4605 (STOP 59)
• electric, pneumatic, or hydraulic actuation
• low leakage and high tightness

Safety dampers EDELHOFF

• Safety function OPEN or CLOSE <5 seconds
• for round and square cross-sections
• electromechanical, pneumatic, or hydraulic actuation

Rotary and check dampers EDELHOFF

• with double sealing and sealing air, 100% gas-tight according to UVV
• EDELFLEX sealing system, flexible stainless steel 2.4605 (STOP 59)
• electromechanical, pneumatic, or hydraulic actuation

Chimney dampers EDELHOFF

• as protective or rain covers
• Temperature range up to + 600 °C

Hot gas dampers and gates EDELHOFF

• with refractory lining or designed for on-site bricking
• with air or water cooling of the valve disc and shaft
• Temperature range up to + 1200 °C

Dampers with sealing air EDELHOFF

• with 100% sealing air according to UVV
• with flexible stainless steel sealing systems
• low leakage and high tightness
• electric, pneumatic, or hydraulic actuation

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