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self-operated valves that can work without an external source of power. ֺ
also relieves excessive system pressure. the bermad series large size control valves are hydraulically operated, diaphragm actuated type. unique hydro-dynamic globe valve design with a special open plug provides high flow capabilities. the valves are available in the standard configuration or with an...
https://www.bermad.com/wp-content/uploads/WW_735-M-M5-M5L-M6-Large-Sizes_Product-Page_English_12-2017_smart.pdf
self-operated valves that can work without an external source of power. ֺ
shuts off drip-tight at a pre-set high level. the bermad series large size control valves are hydraulically operated, diaphragm actuated type. unique hydro-dynamic globe valve design with a special open plug provides high flow capabilities. the valves are available in the standard configuration or with an...
https://www.bermad.com/wp-content/uploads/WW_750-66-M5-M5L-M6-Large-Sizes_Product-Page_English_12-2017_smart.pdf