Technical data type AS

Performance features Stop Silent AS valves

No moving parts subject to wear - low maintenance and long service life - Low operating costs
Silent and gentle closing, reduces water hammer or pressure surges
High-quality materials. Housing/cone made of stainless steel 1.4404
Certified diaphragms for every application. EPDM, silicone, NBR, Viton, Elastosil, fluorosilicone
Effective backflow protection for liquid, pasty, sticky, sandy and gaseous media
Seals in media that can stick together mechanically, such as glycose or chocolate
Depending on the design, ideal for use in confined spaces

Temperature ranges: -20 to +200 °C (no steam)
Flow velocity: (fluids) 2.5 m/s
Flow velocity: (gases) 15 m/s
Variants: from DN 25 to DN 2200 depending on design
Less space required: more compact than other valve types.
Flexibility: can be integrated into existing pipelines without major modifications.
Universal compatibility: compatible with various piping standards and flange types.
Operating pressure: Max. 16 bar