| stay informed search subscribe close searchclose search advanced search the sciences mind health tech sustainability education video podcasts blogs publications subscribe current issue cart sign in stay informed share latest space swirling magnetic fields hint at origins of spiral galaxy shapes the...
absence of that command. features and benefits ■ integrated "all-in-one" control valve ❏ saves space, cost and maintenance ■ hydraulically controlled, normally closed hydrometer ❏ line pressure driven ❏ closes upon control failure ❏ amplifies and relays weak command ❏ hydraulically controlled on/off ■ magnetic...
drop. it either opens or shuts in response to remote pressure commands. features and benefits ■ integrated "all-in-one" control valve ❏ saves space, cost and maintenance ■ line pressure driven, hydraulically controlled on/off ❏ protects downstream systems ❏ opens fully upon line pressure drop ■ magnetic...
commands. features and benefits ■ integrated "all-in-one" control valve ❏ saves space, cost and maintenance ■ line pressure driven, hydraulically controlled on/off ❏ protects downstream systems ❏ opens fully upon line pressure drop ■ metal control accessories ❏ damage resistant ❏ high pressure rating ■ magnetic...
pressure rise command. features and benefits ■ integrated "all-in-one" control valve ❏ saves space, cost and maintenance ■ line pressure driven, normally closed ❏ closes upon control failure ❏ protects downstream systems ❏ opens fully upon line pressure drop ❏ amplifies and relays weak remote command ■ magnetic...