H7250W1000-S7 - 3-way globe valve, PN16 flange, DN 250, kvs 1000 Stem/bypass-seat stainless steel

H7250W1000-S7 - 3-way globe valve, PN16 flange, DN 250, kvs 1000 Stem/bypass-seat stainless steel

•    Seal PTFE
•    Temperature of medium max. 120°C
•    Characteristic A-AB linear
•    Characteristic B-AB linear
•    Leakage rate A-AB max. 0.05% of kvs

On request
SKU
H7250W1000-S7
£10,168.80 £8,474.00

Features


 



  • Mode of operation The large globe valve is adjusted by a large stroke actuator of the GV Series. The actuators are controlled by a commercially available modulating or 3-point control system and move the valve cone, which acts as a mixing device, to the opening position dictated by the control signal.



  • Flow characteristic A linear flow characteristic is produced in the direction of flow by the profile of the valve cone. The bypass exhibits a linear characteristic curve.


  • Manual Operation  The valve stem can be actuated manually with a handwheel on the large stroke actuator GV..



More Information
Manuals & Datasheets
 DATA-SHEET 
DATASHEET
Technical Information

•    Functional data Media Cold and low temperature hot water Water with max 50% volume of glycol
•    Medium temperature (–10°C) +5°C ... +120°C (–10°C on request)
•    Authorised pressure ps 1600 kPa (PN 16)
•    Flow characteristic Control path A – AB: linear (VDI/VDE 2173) Bypass B – AB: linear (VDI/VDE 2173)
•    Rangeability Sv >50
•    Leakage rate Control path A – AB: Leakage Class III (DIN EN 1349 and DIN EN 60534-4) Bypass B – AB: max. 1% of the kvs value
•    Pipe connection Flange to ISO 7005-2 (PN 16)
•    Stroke 65 mm
•    Closing point Top (▲)
•    Installation position Standing to lying (in relation to the stem)
•    Maintenance Maintenance-free
•    Materials Fitting GG25
•    Valve cone Stainless steel
•    Valve stem Stainless steel
•    Seat Stainless steel
•    Stem seal EPDM ring
•    Dimensions and weights See «Dimensions and weights», page 3
•    Motorizing see general overview «The complete range of water solutions»

Manufacturer Belimo