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Murphy天然气压缩机洗涤罐液位控制系统 SLS
Murphy Scrubber Level Control System

Scrubber Level System天然气压缩机洗涤罐液液位系统用于天然气压缩机洗涤罐,通过液位开关控制沉淀物的排出,从而起到保护压缩机的作用。系统中使用的金属铸件符合在腐蚀环境内长时间使用的要求。SLS系统在气体洗涤器应用中提供液体控制,通过倾倒液体来排放,并使用高液位开关保护压缩机。湿润的金属部件是为了在腐蚀性环境中长期使用而制造的。SLS system provides for liquid control in gas scrubber applications by dumping liquids to drain and protecting compressors with a high liquid level switch. Wetted metal parts are made to survive constant use in corrosive environments.

You save money by purchasing the SLS system which includes the following:
您可以通过购买SLS系统来节省资金,该系统包括:

  • LS200, MLS-020 High Level Shutdown Switch
  • DVU Series Dump Valve
  • LS200NDVOR Pneumatic Level Control with:
  • Filter Regulator with Gage
Scrubber Level System
Level Switches
  • Designed for harsh gas compressor scrubber applications
  • 304 stainless steel float: Specific gravity varies by model and configuration
  • For Separators/Scrubbers rated for up to 2000 psi (13.8 MPa) [138 bar] working pressure
  • Electric and pneumatic models available

Dump Valve Operator / Dump Valve

  • Hex union allow plug and seat replacement without piping removal
  • Operates on 30-70 psi (207-483 kPa) [2.07-4.83 bar] control pressure
  • Manual valve operator

* LS200NDVO float operation is minimum 0.63 specific gravity while the electric switch SG may be less. Refer to product literature for full details.

 


天然气压缩机洗涤罐液位控制系统
SLS system which includes the following:

LS200, MLS-020 High Level Shutdown Switch
DVU Series Dump Valve
LS200NDVOR Pneumatic Level Control with:
Filter Regulator with Gage

 

Scrubber Level System Tools

Scrubber Level Control System Emissions Calculator (.xls, 613KB)
The SLS Emissions Calculator allows you to plug in application information, such as ambient temperature, dump frequency, dump rate and supply pressure, and provides the total system emission of gas per hour.

DVU Selection Guide (.zip, 327KB)
The DVU Selection Guide selects the appropriate dump valve model for the user using a series of calculations. This calculation is obtained after the user inputs application information such as diameter of vessel, duration of dump cycle, vessel pressure and pressure at outlet of DVU.


 

LS200 High Level Shut down Switch
DVU2120 Pneumatic Dump Valve
LS200NDVOR Pneumatic Level Control with
Filter Regulator with MURPHYGAGE

 

LS200NDVOR气动液位开关浮球驱动的液位开关控制带压气源打开或关闭排泄阀。LS200NDVOR气动液位开关,气动调节器,压力调节过滤阀和压力表。

LS200高液位停机开关:不锈钢浮球驱动液位开关报警或停止设备运行。LS200 2 NTP螺纹连接,最高工作环境压力2000psi,13.7MPa,137bar,符合1级,1区防护等级标准。标配为单刀单掷SPDT,可选双刀双掷开关DPDT。

DVU2120 DUMP VALVES排泄阀:两片式的设计可以方便用户对顶杆上的软赛和硬座进行更换而不用拆下排污管线或与洗涤罐的链接。压力膜片的工作压力范围:30-70psi,2-5bar。

 

Level Switches

  • Designed for harsh gas compressor scrubber applications
  • 304 stainless steel float: Specific gravity varies by model and configuration
  • For Separators/Scrubbers rated for up to 2000 psi (13.8 MPa) [138 bar] working pressure
  • Electric and pneumatic models available

Dump Valve Operator / Dump Valve

  • Hex union allow plug and seat replacement without piping removal
  • Operates on 30-70 psi (207-483 kPa) [2.07-4.83 bar] control pressure
  • Manual valve operator

* LS200NDVO float operation is minimum 0.63 specific gravity while the electric switch SG may be less. Refer to product literature for full details.

 

The SLS system provides for liquid control in gas scrubber applications by dumping liquids to drain and protecting compressors with a high liquid level switch. Wetted metal parts are made to survive constant use in corrosive environments.

You save money by purchasing the SLS system which includes the following:

  • LS200, MLS-020 High Level Shutdown Switch
  • DVU Series Dump Valve
  • LS200NDVOR Pneumatic Level Control with:
  • Filter Regulator with Gage

Scrubber Level System Tools

Scrubber Level Control System Emissions Calculator (.xls, 613KB)
The SLS Emissions Calculator allows you to plug in application information, such as ambient temperature, dump frequency, dump rate and supply pressure, and provides the total system emission of gas per hour.

DVU Selection Guide (.zip, 327KB)
The DVU Selection Guide selects the appropriate dump valve model for the user using a series of calculations. This calculation is obtained after the user inputs application information such as diameter of vessel, duration of dump cycle, vessel pressure and pressure at outlet of DVU.

 

Below are the products that make up the Scrubber Level System. Click their names and product images for more info.

LS200 / LS200N / LS200NDVOR
Liquid level switches.
(For SLS Systems)
MLS Liquid Level Switch
Liquid Level Switch
(For MSLS Systems)
DVU Series Dump Valves
Pneumatically controlled dump valves.

 

LS200


Accesories


 

For more information about this product, you can download the related literature here:

Scrubber Level System - Sales Bulletin (04005; revision date: 09/2017)
For literature relating to the pieces that make up the SLS, visit the following pages:

DVU Series Dump Valves
LS200 / LS200N / LS200NDVOR Level Switches
MLS Liquid Level Switches

 

 

Scrubber Level System Tools

Scrubber Level Control System Emissions Calculator (.xls, 613KB)
The SLS Emissions Calculator allows you to plug in application information, such as ambient temperature, dump frequency, dump rate and supply pressure, and provides the total system emission of gas per hour.

DVU Selection Guide (.zip, 327KB)
The DVU Selection Guide selects the appropriate dump valve model for the user using a series of calculations. This calculation is obtained after the user inputs application information such as diameter of vessel, duration of dump cycle, vessel pressure and pressure at outlet of DVU.

 

For more information about this product, you can download the related literature here:

For literature relating to the pieces that make up the SLS, visit the following pages:

  • DVU Series Dump Valves
  • LS200 / LS200N / LS200NDVOR Level Switches
  • MLS Liquid Level Switches

 


Murphy Instrument Distributor

美国DMK Engineering Solutions公司
信德迈科技(北京)有限公司 CNMEC Technology

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