Warex - 137938 / 2010 / WX2000 / Type DKZ110 DN 250
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Technical information
Manufacturer | Warex |
---|---|
Part number | 137938 / 2010 / WX2000 / Type DKZ110 DN 250 |
Inner Code | 5061167 |
Description | butterfly valve |
Custom code | 84818085 |
Technical specification | Basis: Preliminary contract 137938/2010 for medium: bulk material, fluid group 2 Property: free-flowing, chemically neutral, not prone to baking Work Pressure: Vacuum max. allowable Operating overpressure: 1.0 bar (Ps) MAWP (Note: MAWP = Ausl. -Pressure) Operating temperature: 0 °C... + 60 °C (Ts) MAWT Surround. -Temperature: 0 °C... + 45 °C (Ta) Explosion protection: no requirement evaluation of butterfly valves in accordance with DGRL 2014/68/EU, Diagram 7, certified module A2. The valves are not subject to conformity assessment. Test pressure: design pressure x 1.1 bar on density Butterfly valve, type DKZ110 DN 250 Construction length 68 mm for clamping between flanges in accordance with EN 1092, PN 10 Silumin housing stainless steel flap disc 1.4408 1.4057 or higher grade stainless steel shafts Shaft sealing with O-rings Brass shaft bearing - socket White NBR sealing collar firmly glued in the housing further attachments: pneumatic rotary actuator AT 220 DR double-acting required control pressure 6.0 bar |