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A6125H - This Product has now been Phased Out

On request

A6125H - This Product has now been Phased Out

•    2-way shut-off valve, PN6/10/16
•    Wafer type, DN 125, kvmax 820
•    Housing GGG40, seal EPDM
•    Valve disk stainless steel SS304
•    Temperature of medium -20°C..+ 120°C with manual lever

More Information


  • Mode of operation The valve cone made of stainless steel is pressed into the soft-sealing EPDM seat by a manual rotary movement and ensures leakage rate A (tight). The pressure losses are slight in the open position and the kv value is at a maximum.

  • Manual override – With lever (DN 25 ... 150): Adjustable in 10 ratchet steps with position indication (0 = 0°; 9 = 90°). – With worm gear (DN 125 ... 350): Steplessly adjustable (self-locking) with position indication.
Manuals & Datasheets
Technical Information

•    Technical Media Cold and warm water,Water with max 50% volume of glycol
 •    Medium temperature–20°C ... +120°C(max. 130°C during one hour)
•    Authorised pressure ps1600 kPa
•    Flow rate kvmaxSee «Overview of types»
•    Leakage rate A, tight (EN 12266-1)
•    Pipe connectors DN 50 ... DN 150DN 200 ... DN 350 Flange PN 10 / PN 16 (according to ISO 7005-2) Flange PN16 (according to ISO 7005-2)
•    Suitable connecting flangesAccording to ISO 7005-2 and EN 1092-2
•    Angle of rotation 90°
•    Installation position Standing to lying (in relation to the stem)
•    Maintenance Maintenance-free
•    Fitting EN-JS1030 (GGG 40), Epoxy powder-coating (RAL 5002)
•    Valve cone1.4301 (Stainless steel)
•    Stem1.4005 (Stainless steel)

Manufacturer Belimo