burkert5281 B 13.0 G1/2 0.2-16bar内径：DN 13 - 65 mm
阀体材质：黄铜
密封材质
NBR：中性介质如空气，水
FKM：热空气
EPDM：油性介质
耐温程度
介质温度
NBR：-10 to +80 °C
FKM：-40 to +90 °C (with epoxy coil to +100°C)
EPDM：-10 to +90 °C (with epoxy coil to +120°C)
环境温度
zui大+55 °C
压力承受范围
0.2-16bar 
回路功能
A 两位两通常闭 B 两位两通常开
水的流量范围：4-40 m³/h

burkert5281 B 13.0 G1/2 0.2-16bar

Inner diameter: DN 13-65 mm

Body material: brass

Sealing material

NBR: neutral medium such as air, water

FKM: hot air

EPDM: oily medium

Heat resistance level

Medium temperature

NBR: - 10 to + 80 ° C

FKM: - 40 to + 90 ° C (with epoxy coil to + 100 ° C)

EPDM: - 10 to + 90 ° C (with epoxy coil to + 120 ° C)

The environment temperature

The biggest + 55 ° c.

Pressure tolerance

0.2-16 bar

Loop function

A two two usually closed B two usually open

Water flow range: 4-40m cubed/h

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