... valve 2)No noise 3)Travel place and open display 4)Fire-proof PC 5)PTC heating ... Electro-thermal Actuator is designed to control the open/close of small valve or Actuating control of PDM ... power off. 3) No noise. 4) Travel place and open display. 3, Technical Data 1) Power Supply: AC24V, ... Electro-thermal Actuator is designed to control the open/close of small valve or Actuating control of PDM of ...
... adjustment during lifetime. 4Shutter adopt special push-pull, open-close device, ensure shutter totally open and close, windproof, rainproof and dustproof. 5Newly punch forming ...
... have inlet and outle dual-way sealed;and the open-close moment with this structure is 1/2 that ... of the common valves only,able to lightly open and close valves.3.The seat ring uses the sealing ... fitted with the sealing face whether in full open or full close status to have the sealing face protected ... intermal cavity when the valve is about to close(see the working principle diagram for the details) ...
... entering into a particular room/ office.. 2. Time switch: Automatically open/ close FCU in advance or delay according to different tenants' working ...
... : 650mm6. Passing Speed: 30 persons/min (normal open), 20 persons/min (normal close)7. Arm Open/Close Time: 2s8. Input Interface: +12V electrical signal ... direction card reading and another freely3. When power off, arm open automatically and power on again, arm will be held automatically ...
... , photoelectric sensor - Access Modes: locked; remote control by computer; authorized. - Open/Close Time: 0.3/0.5 second - Lane Width: 500-600mm ... 4. Mechanism is specially processed, more durable 5. Always open or close modes, When Fire alarm on, The arcylic will retract automatically ...
tilt & turn for PVC window Tilt&turn design for European PVC window, Any size available. 50000times open close test passed tilt & turn for PVC windowTilt&turn design for European PVC window,Any size available.50000times open close test passed tilt and turn window hardware
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.