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Mechanical Demand
Operated Drain Valves
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Reliable and economical, mechanical demand operated drain valves do
not waste any valuable compressed air. They detect the presence of
liquid and only operate when filled to a pre-determined level. Upon
actuation, they discharge only liquid and close before any compressed
air can be exhausted. Fully automatic, mechanical demand operated
drains do not require electricity to operate.
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NLD 24 and NLD24T
The Ultimate Demand Drain
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Ball valve type discharge mechanism prevents clogging from rust and scale
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Pneumatically-powered operation. Does not require electricity to operate
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See-though vessel provides at-a-glance confirmation of liquid level to reinforce proper operation
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Triple-capacity NLD72T available for extremely large systems
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NLD1
Economy & Performance
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Vent adapter prevents air locking and makes installation easy
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Long lever ensures the float will open the drain when required
and provide a high closing pressure to prevent the valve seat from leaking
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Valve seat location prevents solid particulates from interfering with drain operation
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Manual valve allows drain to be cleaned without removing from service
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Lightweight design can be installed without mounting brackets
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Download Product Literature from Links Below
PDF format requires Adobe® Acrobat® Reader — Download here ->
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