Belimo R450 - 2-way open/close ball valve

Name: Belimo R450 - 2-way open/close ball valve
Brand: Belimo
SKU: R450
Price: 1046.26 PLN
Availability: BackOrder

Belimo

zł1,046.26

VAT included

zł850.62 tax excluded

Belimo R450 is a 2-way open/close ball valve with G 2 3/4" male thread. Specifications: DN 50, PN 25, ps 1600 kPa and Kvs 49 m³/h.

Designed for open and closed water systems. Medium temperature: -10...100°C [14...212°F].

Delivery in approx. 14 days

Belimo R450 – 2-way ball valve

Open/close valve with male thread for water-side shut-off and open/close control in ventilation and heating systems. Designed for open and closed water systems.

Key features and specifications

Type: R450; DN 50; PN 25; connection G 2 3/4".
Kvs: 49 m³/h; ps: 1600 kPa; ∆pmax: 400 kPa; closing pressure: 1400 kPa.
Medium: water or water with a maximum of 50% by volume glycol; drinking water on request.
Medium temperature: -10...100°C [14...212°F].
Tightness: bubble-tight, leakage rate A (EN 12266-1).
Nickel-plated brass body; stainless steel closing element and stem.
Rotation angle: 90°. The valve opens anticlockwise and closes clockwise.

At medium temperatures of -10...2°C, a valve stem extension is recommended. The permitted temperature range may depend on the actuator used. Installation is permitted from vertical to horizontal; installation with the stem pointing downwards is not permitted.

Brand

Belimo
Reference

R450
EAN13

7630498108259

Kvs

49 m³/h
Medium

Water, water with up to 50% vol. glycol.
Pattern

2-way
Fluid temperature

-10...100°C [14...212°F]
Fluid temperature, note

At a fluid temperature of -10...2°C, extending the valve neck is recommended. The permissible fluid temperature may be limited depending on the actuator type. Refer to the relevant actuator data sheets for limitations.
Differential pressure

∆pmax 400 kPa
Closing pressure

1400 kPa
Differential pressure note

200 kPa for quiet operation
Permissible leakage

Bubble-tight, leakage class A
Pipe connection

External thread