7211140000
Valve 2Way Flange V211/40/25
Trade Price
£612.14
Per
1
Unit
EA
Pack Quantity
1
Information
The Venta V211 is a 2-way flanged globe valve designed for a wide range of heating and cooling applications. The valve uses a crown plug for precise fluid control. Nodular iron construction provides a long life and high corrosion resistance. The crown plug provides precise fluid control with a rangeability of 5:1 and is of a self cleaning design for reliable operation. Valve size: DN40, Flow capacity, Kvs: 25 m³/h. Constructed and flanged to a PN16 pressure class. ΔPm of 4 Kpa. EPDM seals provide a working temperature range of -2 °C to + 12 °C, the soft seat seal ensures a tight close off with no leakage. 2 mm stroke ensures high controllability, Equal percentage flow characteristic ensures high controllability at low opening degrees. Meets the 214/68/EE, article 4.3 of the PED (Pressure Equipment Directive). PN16 flanges have fibre gaskets bonded to the flange face. The flange face has a design that accommodates that flexes to allow small mis alignment in the pipes. Valve Length (between flanges) is 13 mm, height is 164.5 mm, width 95 mm, Weight is 2.1 Kg. High Controllability and long life.
Technical Specifications
Valve product range
Venta
Product or component type
Valve
Valve type
Globe
Valve product series
V211
Valve model
V211/40/25
Medium compatibility
Water Glycol 25 % Glycol 30 % Glycol 50 %
Valve configuration
2-Way
Valve connection type
Flanged
Valve connection size
DN40 (ISO 7005-2)
Pipe size
40 mm
Body size
40 mm (1-1/2 in)
Flow characteristic
Equal percentage
Flow coefficient
28.91 cv 25 kvs
Pressure class
PN16
Operating fluid temperature
-20…120 °C
Pressure fluid max delta P normal life
399.90 kPa
Control valve rangeability
Greater than 50:1
Stroke length
20 mm
Seat leakage
Port A: Class IV-S1 (0.005 %)
Stem flow action
Stem up closed
Trim material
Brass
body material
Nodular cast iron EN-JS 1030
Seat material
Port A: nodular cast iron EN-JS 1030
Stem material
Stainless steel AISI 303
Plug material
CW602N brass
Stem seal material
EPDM (ethylene propylene diene monomer)
Seating seal material
Port A:EPDM (ethylene propylene diene monomer)
Packing material
EPDM (ethylene propylene diene monomer)
Targeted region
Europe Asia Pacific. Australia.
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
15.0 cm
Package 1 Width
20.0 cm
Package 1 Length
23.0 cm
Package 1 Weight
5.71 kg
Warranty
18 months
Document Links
Datasheet