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Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler
FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!
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Compact Type On-Off Boiler Top Level Control Device
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
The top switch will switch the feedpump off. However, in practice a single switch will often provide on/off pump control, leaving the second switch for an alarm. This same arrangement can be used to provide level alarms. A more sophisticated system to provide modulating control will use a coil wrapped around a yoke inside the cap.Get Price
Methods of Detecting Water Level in Steam Boilers | Spirax Get Price
Effective Boiler-Level Control | HPAC EngineeringGet Price
SK-T 2400 Compact On-Off Level Control and Alarm System. Product Images. Explanation. An On - Off signal for level control is the most common method of level controlling which is simply to start the feedpump at the low level and let it …Get Price
Models C24/C25, boiler, and water column liquid level switches. product details. Models T20 & T21 top-mounting single-stage and dual-stage float switches. product details. Models T5x & T6x side-mounting float switches. product details. Modulevel Pneumatic and APM liquid level control / transmitter. product details.Get Price
The first instrument in this control system is the level transmitter, or "LT". The purpose of this device is to sense the water level in the steam drum and report ("transmit") that measurement to the controller in the form of a signal. In this case, the type of signal is pneumatic: a variable air pressure sent through metal or plastic tubes. The greater the water level in the drum, the more …Get Price
From Auxiliary valve outlet on boiler to drain pit. From Blow down valve on boiler to blow down pit. From Safety valve exhaust on boiler to atmosphere outside boiler house Vent piping from Economizers to a maximum height of 0.5m above water tank top level in sections of 25 / …Get Price
Effective Boiler-Level Control | HPAC EngineeringGet Price
Effective Boiler-Level Control | HPAC EngineeringGet Price
This is an operational question and is often answered by the type of level control found on the boiler that the pump will be servicing. As a general rule of thumb, boilers with a capacity of 10,000 lbs./hr. or less utilize a float type switch that starts and stops the boiler feed pump to satisfy a predetermined water level within the boiler.Get Price
A low-water fuel cutoff is used on both steam and hot water boilers to shut off the fuel or source of heat when the water drops below a predetermined, safe operating level. The most common type of low water fuel cutoff is a float inside a chamber. The float mechanism actuates an electrical switch when the float reaches a preset level.Get Price
A 68 to 75 kW electric steam generator/boiler with low water cut-off/level control, water level sight glass, main off/on switch, pilot light, blowdown/drain valves, safety valve, and steam pressure gauge.Get Price
Boiler power (kW)** 9 9 Water consumption (lt./cycle) 2 2 Total power (kW) 9,9 9,9 Noise level (dBA) < 68 < 68 Built-in rinse aid dispenser • • Included baskets 1 basket for 18 plates 1 cutlery container 1 basket for 18 plates 1 cutlery container On /Off button Washing Temperature indicator No water supply When lit, it indicatesGet Price
1 level control with switch-on / off delay; 0,1-100 kOhm Active output 24 VDC, Power supply 24 VDC Project description HY-TTC 94 is the top-level electronic control unit of the HY-TTC 50 controller family, offering enhanced flexibility and safety. boiler control system. Interactive control or autom. Business. For the boiler to start Get Price
Leader in High pressure pumps, boilers, motors. MAZZONI S.R.L. – A MANUFACTURER OF CLEANING EQUIPMENT AND COMPONENTS. Over the years Mazzoni has evolved into an important manufacturer of high quality pressure cleaners, scrubber driers and sweepers highly specialized and fundamentally convinced that Quality, Safety and Problem Solving come first.Get Price
This is an operational question and is often answered by the type of level control found on the boiler that the pump will be servicing. As a general rule of thumb, boilers with a capacity of 10,000 lbs./hr. or less utilize a float type switch that starts and stops the boiler feed pump to satisfy a predetermined water level within the boiler.Get Price
Jul 04, 2016 · The processors needed to know whether a failure of the control system should result in a device being left in the "off" state or the "on" state. For example, a control failure should leave all hallway, stairway and exit lights on, but should turn off systems that could become dangerous if they are not controlled, such as boilers or Get Price
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