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VAG ZETA® Knife Gate Valve with handwheel

PN: 10 - DN: 700...1400

Productgroup: Knife Gate Valves and Penstocks

Medium: Wastewater

DN 700….1400;
shut-off valve;
Medium wastewater;
non-rising stem;
Resilient-seated knife-gate valve in fully flanged design, sealing in both flow directions, with integrated scraper system and free flow passage. Operation via handwheel. The enlarged bottom seal and the metallic limit stop of the knife in the body ensure perfect tightness. 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
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
Horizontal and axial guiding of the knife on flexible plastic sliding rails
Horizontal sealing adjustable during operation and replaceable with the valve installed in the pipeline
Scraper installed on both sides of the plate to clean the knife
Handwheel version with AUMA bevel gearbox GK (type A for rising stem)

Operating kit: With handwheel
Stem: Stainless steel 1.4021
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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Assembly and operating instruction

ZETA® HW
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Drawing

ZETA®_DN_500-1000_DWG
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ZETA®_DN_600-1000_DXF
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ZETA®_HR_DN_1200-1400_DWG
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Product information

Knife Gate Valves and Penstocks
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Tender text

ZETA® HW
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ZETA® HW short-Text
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Video

ZETA®
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3D model

VAG ZETA® Knife Gate Valve

Contact

VAG Valves Middle East DMCC
Unit No: 2O-00-A2, J&GPlexS.
Jumeirah Lakes Towers.
P.O. Box :337675, Dubai, UAE
Tel: +971-4-8769133
Fax: +971-4-8769144

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