7311745000
Valve 3Way Thread V311T/50/38
Trade Price
£586.10
Per
1
Unit
EA
Pack Quantity
1
Information
The V311T is an internally threaded 3-way 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: DN5, G External, Flow capacity, Kvs: 38 m³/h. Constructed and flanged to a PN16 pressure class. ΔPm of maximum 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).
Technical Specifications
Valve product range
Venta
Product or component type
Valve
Valve type
Globe
Valve product series
V311T
Valve model
V311T/50/38
Medium compatibility
Glycol 25 % Glycol 30 % Glycol 50 % Water
Valve configuration
3-Way
Valve connection type
Rp Internal
Valve connection size
Rp 2
Pipe size
50 mm
Body size
50 mm (2 in)
Flow characteristic
Equal percentage
Flow coefficient
43.94 cv 38 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 closes A and opens B to AB
Stem movement
Linear
Trim material
Brass
body material
Nodular cast iron EN-JS 1030
Seat material
Port A: nodular cast iron EN-JS 1030 Port B: 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) Port B: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
11.0 cm
Package 1 Width
18.0 cm
Package 1 Length
25.0 cm
Package 1 Weight
4.219 kg
Warranty
18 months
Document Links
Datasheet