Combined Shape
Combined Shape


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Simplex drain Standard rotatable

Simplex drain Standard rotatable


  • with O-ring seal
  • including hose connector





building installations
item number size weight dimensions packaging gtin
3204344 G1/2" Ni 0.04 kg 34x41x25 mm bag (10 pce) 08711985072266
item number size DN1 z1
3204344 G1/2" Ni 1/2" (DN15) 8
see above for the diagram related to these dimensions
color white, silver
materials plastic, brass
finishing nickel-plated
manufacturer Simplex
shape End coupling
connection type G - male thread gas cylindrical (BSPP)
product group radiator valves (fill and drain valve)
ETIM class EC010985 Drain valve (radiator and tap water)
HS code 84818039
brand Simplex
series Radiator appliances
type H3720
label value
ETIM class EC010985 Drain valve (radiator and tap water)
Size of threaded connection 1/2 inch (15)
Connection 1 External thread cylindrical BSPP-G (ISO 228-1)
Max. medium temperature (continuous) 110°C
Max. medium temperature (continuous) (imperial) 230°F
Surface protection Nickel-plated
Operation Key
With operating key No
Rotating spout Yes
Suitable for tap water No
Suitable for central heating water Yes
KIWA certified No


item number description
3204333 Simplex vent key 5mm