Gate valve HERA-BDS

Knife gate valve to ANSI/ASME with full-lug body made of carbon steel or stainless steel; bi-directional, with gland packing, rubber-lined, rising stem, non-rising handwheel.

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Main Applications

Mining
Waste water treatment plants
Paper industry / pulp industry
Cement plants

Technical Data

Nominal pressure: CL 150, PN 10, PN 16
Max. nominal size: DN 600
Maximum allowable fluid temperature: 120 °C

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Benefits

Blade bottom edge curved for high cutting force. Smooth blade surface due to precision grinding and hard chromium plating, for increased abrasion resistance and long service life.
Internal gland packing with improved sealing performance
Two-piece body designed without dead volumes to prevent pulp deposits inside the body and jamming of the blade, particularly in the case of solids-laden fluids.

Technical Data

Function: Shut off/control flow
Connection type: Installation between flanges
Design concept Drive: With electric actuator,
With handwheel,
With pneumatic actuator
Casing material: A351 GR CF8M,
A351 GR CF8,
A216 GR WCB
Nominal pressure: CL 150,
PN 10,
PN 16
Max. nominal size: DN 600
Min. nominal size: DN 50
Maximum allowable fluid temperature: 120 °C
Minimum allowable fluid temperature: -10 °C

Sectional Drawings

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