Nominal diameter : DN20–DN600 (DN 20 nur PN10/16)

Face-to-face : EN 558 Series 20 (DIN 3202 T3 K1), ISO 5752 Series 20, API 609 Table 1, BS 5155 Series 4

Tightness check : EN 12266 (Leakage Rate A), ISO 5208 (Category 3), API 598 Table 5, ANSI B 16-104 (Class

VI)

Temperature range : -20 °C bis + 160 °C (depending on pressure, medium and materials)

Operating pressure : max. 16 bar

Differential pressure : max. p 16 bar

Vacuum : 0,2 bar absolute (depending on medium and temperature)

Z 014-A : DN 25 - DN 600

Lug-type butterfly valve with tapped holes. This design enables downstream pipe dismantling. Series Z 014-B:

Butterfly valve with a vulcanized-in liner up to DN 300 available.


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