Valves boilers

Valves boilers

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series all images in this catalog are for illustration only proportional pressure reducing valve high pressure model bc- -pp-p hydraulically operated, piston actuated pressure reducing control valve that reduces a high upstream pressure to a lower downstream pressure at a fixed ratio bermad series valves
are hydraulic, oblique pattern, globe valves with double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. the valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation capacity for high differential...
https://www.bermad.com/wp-content/uploads/BC_820-PP-P_Product-Page_English_10-2018.pdf
shuts off in response to electric signal. this valve is especially useful in very low pressure applications and in corrosive fluid systems that are controlled by external fresh water or compressed air. normally open (no), normally closed (nc) or latch models are available. bermad sigma en/es series valves
are hydraulic, oblique pattern, globe valves with a raised seat assembly and double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. the valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation...
https://www.bermad.com/wp-content/uploads/WW_710-B-SIGMA_Product-Page_English_11-2017_smart.pdf
control valve with those of electronic control. in response to signals from the electronic controller, the valve changes its opening position per preset values programmed into the controller. both the valve's opening and closing speeds are controllable and on-site adjustable. bermad sigma en/es series valves
are hydraulic, oblique pattern, globe valves with a raised seat assembly and double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. the valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation...
https://www.bermad.com/wp-content/uploads/WW_718-03-SIGMA_Product-Page_English_11-2017_smart.pdf
downstream pressure, regardless of fluctuating demand or varying upstream pressure. this valve is a double chamber configuration using -way control, being extremely responsive regardless of operating conditions, allowing full opening without the risk of hydraulic lock out. bermad sigma en/es series valves
are hydraulic, oblique pattern, globe valves with a raised seat assembly and double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. the valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation...
https://www.bermad.com/wp-content/uploads/WW_720-X-SIGMA_Product-Page_English_11-2017_smart.pdf
pressure reducing functions. it sustains minimum pre-set upstream pressure, regardless of fluctuating flow or varying downstream pressure, and it prevents downstream pressure from rising above maximum pre-set level, regardless of fluctuating flow or excessive upstream pressure. bermad sigma en/es series valves
are hydraulic, oblique pattern, globe valves with a raised seat assembly and double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. the valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation...
https://www.bermad.com/wp-content/uploads/WW_723-SIGMA_Product-Page_English_11-2017_smart.pdf
check valve model en/es double chambered, hydraulically operated, active check pump control valve that opens fully or shuts off in response to electric signals. the valve isolates the pump from the system during pump startup and shutdown, thereby preventing pipeline surges. bermad sigma en/es series valves
are hydraulic, oblique pattern, globe valves with a raised seat assembly and double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. the valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation...
https://www.bermad.com/wp-content/uploads/WW_740-SIGMA_Product-Page_English_11-2017_smart.pdf
systems. the valve branches off the main line and is synchronized with the pump's electric control; it opens during pump startup and shutdown, thereby preventing pipeline surges.it also prevents startup flow debris (such as sand and pebbles) from penetrating into the system. bermad sigma en/es series valves
are hydraulic, oblique pattern, globe valves with a raised seat assembly and double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. the valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation...
https://www.bermad.com/wp-content/uploads/WW_745-SIGMA_Product-Page_English_11-2017_smart.pdf
bi-level electric float model - en/es hydraulically operated control valve that controls reservoir filling and reservoir level. reservoir filling is in response to a bi-level electric float switch signal opening at a pre-set low level and shutting off at a preset high level. bermad sigma en/es series valves
are hydraulic, oblique pattern, globe valves with a raised seat assembly and double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. the valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation...
https://www.bermad.com/wp-content/uploads/WW_750-65-SIGMA_Product-Page_English_11-2017_smart.pdf
operated control valve that controls reservoir filling and reservoir level. reservoir filling is in response to a hydraulically controlled non-modulating bi-level vertical float that opens at a pre-set reservoir low level and shuts off drip-tight at a pre-set high level. bermad sigma en/es series valves
are hydraulic, oblique pattern, globe valves with a raised seat assembly and double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. the valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation...
https://www.bermad.com/wp-content/uploads/WW_750-66-SIGMA_Product-Page_English_11-2017_smart.pdf