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Diaphragm Valve Type 487
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pneumatically operated
DN 65 - 200 mm (2 1/2" - 8")
metal diaphragm actuator with adaption |
Attributes
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maintenance free diaphragm
actuator
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Cf. 1 / 2 / 3 / 4 / 9 are
normally closed, Cf. 5/ 6 are normally open
and Cf. 7 / 8 are double acting
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the springs are integrated and
protected against external influence
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compact design
General
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the valve is unaffected by
contaminated media
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depending on the diaphragm
material for all neutral and aggressive, gaseous
and liquid media
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the flow can be in either
direction
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hermetic sealing
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cavity free body
Options
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