Zone valve with covers off - may indicate overheating and jamming; Zone valve with its manual lever left in the manual "on" position - may indicate that the valve does not work - this zone is forced into "always on" status. In our photo above, that notch at the left end of the zone valve control lever will "lock" the valve in the open position. In this video I show you how to change the mechanical plumbing part of the valve. In a previous video I showed how to change the motor of a zone valve. The. · Sticking Erie/Honeywell zone valve. I have a 16 year old Infloor radiant heating / DHW system that uses an Erie/Honeywell three way motorized 24 VAC valve to swap the boiler output between the radiant loops and the DHW heat exchanger. Several times in the past 5 months, the valve has become stuck in its normal (unpowered) (house heating) position.
Two Position Zone Valve Two-Way and Three-Way VT, VS Series F Made in U.S.A. 3 Part Numbering System Part Numbering System Two Position Zone Valves, Spring Return Actuators V X X X X X X X X X XX X Voltage A = 24 Vac, 50/60 Hz B = Vac, 50 Hz and Vac, 60 Hz D = Vac, 50/60 Hz T = Vac, 50/60 Hz U = Vac, 50 Hz and • Manual override lever (normally closed only) • Actuator can be replaced without any tools, or removal of valve from system • VS Series available for low pressure steam Applicable Literature EN Water and Steam System Guidelines, F Schneider Electric Erie VT/VS PopTop Series General High Close-Off PopTop Zone Valves. Erie’s revolutionary PopTopTM zone valve design allows you to remove the valve actuator with one hand in seconds. Simply squeeze a button and lift. It’s that simple. TM Erie’s PopTop zone valves, used in fan coil and baseboard applications, include these features: •Designed for the control of hot and cold water flow •PopTop allows operator to easily.
Schneider Electric's industry leading Erie Zone valve and Normally Closed actuators feature a manual override lever. Environment. Shipping and storage. All functions of the Zone Valve's operation are the top of the operator for manual operation of the valve. Honeywell, Erie and Sparco Wire Leads. valves are available in normally closed operation only. Valve body reversal provides normally open flow for. three-way valve bodies. Spring Return. Features. •.
0コメント