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 Hydr casing: CL 150, PN 10, PN 16
Maximum nominal size TSG: DN 600
Max allowed fluid temp TSG: 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

Component function: Shut off/control flow
Connection type Inlet: Installation between flanges
Design concept Drive: With electric actuator,
With handwheel,
With pneumatic actuator
Mtrl Hydraulic casing: A351 GRADE CF8M,
A351 GRADE CF8,
A216 GRADE WCB
Nominal pressure Hydr casing: CL 150,
PN 10,
PN 16
Maximum nominal size TSG: DN 600
Minimum nominal size TSG: DN 50
Max allowed fluid temp TSG: 120 °C
Min allowed fluid temp TSG: -10 °C

Sectional Drawings

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