H711R - Belimo 3-way globe valve, PN6 flange, DN 15, kvs 0,63 Housing and seat gray cast iron GG25

All Valves made by Belimo that are in stock with iacs are shipped for free or within 1-2 days.

The Belimo H711R is a Valve used as a control or shutdown Valve in heating, ventilation, and air conditioning systems.

The Pressure Nominal of this Belimo control Valve is PN 6.

It is a Globe Valve with a Diameter Nominal of DN 15.

This H711R Belimo Valve has 3 port opening connection.

You can find the best Belimo Valve for your system at the greatest price at iacs.

If you have questions about size or installation, consult the Belimo custom datasheet above or contact iacs through email for personalised assistance.

Features

• Mode of operation The globe valve is operated by an NV series linear actuator. The linear actuators are controlled by a standard modulating or 3-point control system and move the cone of the valve, the throttling device, to the opening position dictated by the control signal.


• Flow characteristic An equal-percentage flow characteristic is produced by profiling the valve cone. The bypass exhibits a linear characteristic curve.


• Manual operation On the NV or AV linear actuator, the valve stem can be actuated manually using a hexagonal key.

•    Functional data Flow media Cold and warm water, water with max. 50% volume of glycol
•    Temperature of medium (–10°C) +5°C ... +120°C (–10°C on request)
•    Rated pressure ps 600 kPa (PN 6)
•    Flow characteristic Control path A – AB: equal percentage (to VDI/VDE 2173) n(gl) = 3, optimized in the opening range bypass B – AB: linear (to VDI/VDE 2173)
•    Rangeability Sv See «Type overview»
•    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 6)
•    Stroke See «Type overview»
•    Valve closing point Up (▲)
•    Installation position Upright to horizontal (in relation to the stem)
•    Maintenance Maintenance-free
•    Materials Fitting Cast iron GGG 25
•    Valve cone Stainless steel
•    Valve stem Stainless steel
•    Valve seat Cast iron GG25 / Niro (bypass)
•    Stem gland seal EPDM O-Ring
•    Dimensions / Weights Dimensions and weights See «Dimensions and weights», page 3
•    Motorizing See the Complete overview «The complete range of water solutions»