Operating temperature
0–95 °C
Product material
Gunmetal (CuSn5Zn5Pb2-C)
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For cold and hot potable water
For cold potable water up to 16 bar / 1600 kPa operating pressure
For cooling and heating water without antifreeze agent
For cooling and heating water with antifreeze agent
For compressed air (oil purity class 0–3)
For compressed air up to 6 bar / 600 kPa operating pressure
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Valve top fully exposed to flow
Valve body made of gunmetal
Upper part made of lead-free gunmetal
Maintenance-free spindle seal with self-lubricating lip seal made of EPDM
Valve and upper part seals made of EPDM
Valve seat made of stainless steel
Connection for emptying valve 1/4", closed
Pressing indicator
Leaky if unpressed
Seal ring made of CIIR, black
Pressing socket with transparent protection plug
DN: 20
DNV: 20
d, ø: 22 mm
D: 6 cm
L: 10.9 cm
L1: 3.2 cm
L2: 10.5 cm
Z: 2.2 cm
Z1: 4.5 cm
PN: 10 bar