VAG ZETA<sup><sup>®</sup></sup> Knife Gate Valve <span>with pneumatic actuator</span>

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VAG ZETA® Knife Gate Valve with pneumatic actuator (Festo DLP)

DN: 700...1400

Productgroup: Knife Gate Valves and Penstocks

Medium: Wastewater

DN 700….1400;
shut-off valve;
Medium wastewater;
Resilient-seated knife-gate valve in fully flanged design, sealing in both flow directions, with integrated scraper system and free flow passage. Operation via pneumatic actuator. Suitable for use as shut-off valve in waste-water applications, in dams, in power plants and in industry.

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Face-to-face length: acc. to EN 558, basic series 20 (DIN 3202 / K1)
With flange end acc. to EN 1092-2, PN 10
Full-flange design, both as wafer type and for pipeline end installation, without additional counter flange at full differential pressure
Horizontal and axial guiding of the knife on flexible plastic sliding rails
Full-flange design with unrestricted flow passage
Leakproof from both flow directions
Specially shaped horizontal sealing with double quad ring profile and integrated PTFE sliding rails for reducing operation forces
Scraper installed on both sides of the plate to clean the knife

Operating kit: With pneumatic actuator
Body parts, bearing plate and gland: Cast iron EN-GJL-250 (GG-25)
Knife: Stainless steel A2
U-sealing and horizontal sealing: Elastomer (NBR)
All connecting parts: stainless steel A2 (DIN EN ISO 3506)
Yoke and sheet metal covering: Stainless steel A2

Cast iron parts: Epoxy coated

Technical datasheet

VAG ZETA® Knife Gate Valve
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Drawing

ZETA®_PA_DN_700-1400_DWG
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3D model

VAG ZETA® Knife Gate Valve

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