- Hydraulics - Pneumatics
- Valve
- Knife gate valve
- GEFA Processtechnik
Knife gate valve AT 200 Rwith handwheelfor controlregulating
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Characteristics
- Type
- knife gate
- Operation
- with handwheel
- Function
- for control, regulating
- Media
- for water
- Body
- flange, lug type, 2-piece, stainless steel
- Applications
- for the chemical industry, for water treatment, pump, for the paper industry
- Associated function
- sewage
- Other characteristics
- DIN, compact, ATEX
- DN
Max.: 1,200 mm
(47.244 in)Min.: 50 mm
(1.969 in)- Pressure
10 bar
(145 psi)- Temperature
Max.: 200 °C
(392 °F)Min.: -30 °C
(-22 °F)
Description
Control knife gate valve with optimised control plate designed for precise air volume control with almost linear control function, e.g. for ventilation tasks in sewage installation plants. Lug type knife gate valve for installation between flanges acc. to EN 1092-1 / PN 10. Also suitable for dead-end service. Two-piece body, bidirectional tight shutoff. Metal guided plate, locked when closed. Self-adjusting COMPACT cross seal, no necessity for gland packing – maintenance-free.
Face-to-face dimension according to DIN EN 558 line 20 (DIN 3202 K1)
Body GG25, EN GJL-250 / GGG40, EN GJS-400-15
Coating EKB, both inside and outside
Colour RAL 5010
Plate Stainless steel 1.4301 or 1.4571
Sealings NBR (EPDM, FPM, PTFE)
Certifications CE-Marking, FDA approval, ATEX
Catalogs
Valve technology catalogue
44 Pages
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.