Zone Valve, 20mm, 2-Way, G External, Brass, 6kvs

In stock
SKU
VZ208E-20BP09
Special Price EGP 2,310 Regular Price EGP 5,005
Zone Valve, 20mm, 2-Way, G External, Brass, 6kvs is available to buy in increments of 1
Quick Overview

Compact design zone valve
For use with MP140 thermal actuators - low cost and silent operation
On/Off control with a soft seat for tight close off
External thread allows ease of mounting in any orientation and a simple disassembly
Brass construction, PPS cartridge and EPDM seals for excellent corrosion resistance

The VZ208 is a short stroke and small linear zone valve designed for control of hot and chilled water. The valve is used with a thermo-electric actuators type MZ140. The valves utilise a double O-ring design on the plug to ensure a leak tight seal on both valve ports, this ensures no loss of energy leakage through the valve. It is a BSP male threaded valves with flat face seals, a range of connection sets are available to mate onto pipe. DN20, Kvs: 6. m³/h. Two-way valve, Normally closed without actuator fitted. Pressure class PN16, stroke 2.5 mm. It is recommended to fit a strainer upstream of the valve to increase reliability and to follow water treatment guidelines as detailed in VDI 2035. Valves should be installed in the return pipe to reduce exposure to media temperature extremes.

Specifications:

Main

 

Product or component type

Valve

Valve type

Zone

Device application

Fan coil unit

 

Chilled ceiling

 

Terminal unit

Medium compatibility

Glycol 25 %

 

Glycol 30 %

 

Water

 

Glycol 50 %

Valve configuration

2-Way

Valve connection type

G External

Valve connection size

G 3/4A

Body size

20 mm (3/4 in)

Pipe size

20 mm

Flow characteristic

Uncharacterized

Flow coefficient

6 kvs

 

6.94 cv

Pressure class

PN16

Pressure fluid max delta P quiet service

62.05 kPa

Pressure fluid max delta P normal life

103.4 kPa

Seat leakage

Port A: Class IV-S1 (0.005 %)

Stem movement

Linear

Trim material

Brass

body material

Brass

Stem material

Stainless steel AISI 303

Seating seal material

Port A:EPDM (ethylene propylene diene monomer)

Stem seal material

EPDM (ethylene propylene diene monomer)

More Information
Weight0.500000
BrandSchneider Electric
ModelVZ208E-20BP09
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