item: 542007
The Prestex 833 is a brass draincock with male tapered thread. By using Prestex in your piping system you can install in easy to use heat free system. Prestex provides a piping suitable for domestic and light commercial applications.

potable water

heating

cooling
commercial building

BSI Kitemark

NSF

UK water regulation 4
label
value
label
d1
value
21.0
label
DN1
value
1/2" (DN15)
label
l1
value
17
label
z1
value
3
label
slw1
value
21
label
l2
value
40
label
slw2
value
25
label
V
value
13
label
a
value
55
color
brass
materials
brass (CW617N)
finishing
none
shape
straight (0º)
connection type
R - male thread gas conical (BSPT), hose connector
pressure rating (PN)
PN 20
sealing
EPDM
product group
valves (fill and drain valves)
ETIM class
EC010985 Drain valve (radiator and tap water)
HS code
84818019
brand
Pegler
series
Draincock
product type
833
UNSPS
40141654
item
Pegler type A draincock M R1/2" (DN15)
item number with gtin
542007 (05013866007866)
product number with gtin
542007 (05013866017285)
manufacturer
Aalberts integrated piping systems Ltd (Pegler)
item group
833 - Brass Draincock
size
Rc1/2"
weight
0.12 kg
dimensions
60x30x40 mm
packaging
box (20 pce)
max operating pressure liquid
20 bar
min. medium temperature
30 °C
max medium temperature
120 °C
peak medium temperature
110 °C
label
value
label
ETIM class
label
Size of threaded connection
value
1/2 inch (15)
label
Connection 1
value
External thread conical BSPT-R (ISO 7-1 / EN 10226-1)
label
Connection 2
value
Hose pillar
label
Max. medium temperature (continuous)
value
120°C
label
Max. medium temperature (continuous) (imperial)
value
248°F
label
Surface protection
value
Untreated
label
Operation
value
Key
label
Suitable for tap water
value
Yes
label
Suitable for central heating water
value
Yes
label
KIWA certified
value
No
carbon footprint (A-C) embodied carbon
0.54kgCO2e
data source
TM65
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