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... Circular Return Air Steel Volume Control Damper Description : The inner rubber seal is used for better tightness and for noise reduction. The valve opens when overpressure occurs and closes by means of spri...
Product description FQMM type pneumatic hot and cold wind isolation is an important auxiliary equipment of boiler, installed in thermal power plant boiler cold, hot air path need to shut off the isolated occasi...
... duct, used to block hot air into the coal mill.It is the combination of foreign advanced technology research and development, it USES the opening and closing electric device and lock electric device linkage...
... Zone Dampers are an essential component of a duct zoning system, providing automated control for HVAC systems. They are motorized actuators that open and close automatically, allowing for precise temperatur...
Magnetic Stripe Closed Hinged Lid Cardboard Gift Box Book Style Imagination is endless with book-style boxes. The structure of a book-style gift ......
... Partition Hardware Door Self Closing Hinge Toilet Cubicle Accessories Fittings Door Hinge Description: 304 stainless steel hinge for single door and double door. It is thus designed with the function of aut...
...Close Device Carbon Steel Automatic Close Rebound Hinge Products details SPECIFICATION DATA Product Name 304 Stainless Steel Adjustable Cabinet Door Hinges Hydraulic Buffer Hinge for Kinds of Cabinets Model ...
... can work as a volume control damper when open to adjust the air volume. The blade is reset by manually. Fire damper performance parameter table Serial number name performance parameters 1 Standard flange sp...
...n the fuse protector will be fused and the damper will close under the pull of spring. It can meet the requirement of stability and completeness in a certain time. It can insolate smog and fire outside. Mech...
...Damper * Manual control type * Normally open, the valve will close after the break-down of fuse when the temperature reaches high degrees , stop the smoke to extend along the air duct. * It can work as a vol...
... can work as a volume control damper when open to adjust the air volume. The blade is reset by manually. Fire damper performance parameter table Serial number name performance parameters 1 Standard flange sp...
...n the fuse protector will be fused and the damper will close under the pull of spring. It can meet the requirement of stability and completeness in a certain time. It can insolate smog and fire outside. Mech...
...Damper * Manual control type * Normally open, the valve will close after the break-down of fuse when the temperature reaches high degrees , stop the smoke to extend along the air duct. * It can work as a vol...
Spring Closing Heavy Duty Concealed Hinges For Doors Satin Chrome 90 Location Item No.: AG011 Name: Spring closer Invisible Spring Hinge for Channel gate Passing door 90 location Width*Length*Gap 19x95x13mm. ...
SUS304 Universal 3D Adjustable Door Hinges 100000 Times On Open Close Item No.: BG008 Name: SUS304 Universal Fire Rating 3D Concealed Hinge for Heavy Duty Wooden Metal Door Details: Size(Width x Height): 28x160...
Self Closing 3D Concealed Hinges With Casting Zinc Alloy Material 3D Concealed Hinges Usage and Installation Suitable for solid wood door, steel wood door, wood door, security door, steel door, ......