ASCO VALVE SCG353G047
ASCO Valve SCG353G047 is a pulse valve, dual stage, integral pilot, threaded connection type, pipe size (G) 1½ inch, used to supply pneumatic pulse jet in dust collection system.


Features of ASCO Valve SCG353G047
Diaphragm pulse valve is specially designed for dust collection service applications, combining high flow, long life and extremely fast opening and closing to create reliable and economical operation.
Complies with standards: Model SCG353G047 belongs to the SCG353 Series of electromagnetic pulse valves, which are high pressure and flow electrical devices in ASCO’s Industrial Automation Solutions, meeting the world’s leading quality standards:
– Common European standards CE, dust and water resistance IP65, electrical safety IEC 335, spade plug cable connection ∅ 6-10 mm ISO 4400.
– The valves satisfy all relevant EC directives.
– Optional types meeting other standards: IP67, CEE10, NEMA, ATEX, UL or depending on the country.
Brand awareness:
– Valves and Coils have ASCO brand identification features (anti-counterfeiting).
– ASCO spare parts.
Additional options available:
– Diaphragms: FPM (fluoropolymer elastomer) is safety material, resistant to harsh chemicals and very high operating temperature ranges from -20ºC to +140ºC for the severe conditions.
– Solenoid pilot operated type: IP 67 stainless steel dust and water resistant enclosure and ATEX, IECEx, NEMA explosion proof solenoid valves.
Materials in contact with fluid:
Notes: Ensure that the compatibility of the fluids in contact with the materials is verified.
| Body | Aluminium |
| Core tube | Stainless steel |
| Core and plugnut | Stainless steel |
| Core spring | Stainless steel |
| Sealings & disc | NBR |
| Diaphragm | Chloroprene |
| Shading coil | Copper |
| Coil insulation class | F |
| Connector | Spade plug (cable Ø 6 – 10 mm) |
| Connector specification | ISO4400 |
| Electrical safety | IEC335 |
Electrical Characteristics:
– Standard voltages: DC (=) 24V. AC (~) 24V/50, 110V/50, 120V/60, 220V/50, 240V/60. (Other voltages and 60 Hz on request.)
– Coil type MXX-FT: Nominal Power ratings 11.6W, operation temperature range -20 ~ +85°C, protection IP65.
Product Review of ASCO Valve SCG353G044: “With countless other tasks to accomplish, inefficient valves with short lifespans are just unacceptable. Instead, get the job done right with the Series 353 Pulse Valve—a remarkable solution designed with your pressure and flow needs in mind.” (ASCO EMERSON)
Oder Code for ASCO Valve SCG353G047
| Valve Code | Pipe size (inche) | Flow (Kv, m³/h) | No. of diaphragm | Spare parts code |
| SC G353 G047 | 1½ | 44 | 2 | C140741 |
| SC G353 A047 (old) | 1½ | 44 | 2 | C113827 |
See the product range SCG353 Series, ASCO Threaded Valve: Van ASCO kết nối ren
Dimensions and Weight of model SCG353G047: see details marked in blue in the table.


See more: Model SCG353G065 (Fig.2). Same orifice size and flow, the Model G0565 “compression fitting pipe connection” valve (Fig. 2) is larger in size and heavier in weight than the Model G047 “threaded pipe connection” valve (Fig. 1).
Contact TAN THANH
If you need more information about Valves, Valve Controllers and Spare Parts, please contact our consulting engineer:
Tan Thanh Filtration Company Limited (TATA Filter).
Consulting phone number: Mr. Kelvin: 0917531007 & Mr. Binh: 0919823239
Contact site: Contact us | Tan Thanh
Key applications
The ASCO Series 353 Pulse Valve can be used in harsh industrial, and hazardous environments including:
| • Concrete Processing • Cement Factories • Power Plants • Steel Mills • Metal Processing • Lime Industry • Agriculture and Feed • Metal Working (Abrasive Blasting) | • Food Processing • Foundries • Pharmaceutical • Mining • Wood, Energy Industries (Coal Plant) | • Grain Processing Facilities • Power Plants • Chemical & Petrochemical Plants • Pulp & Paper Factories • Blasting & Sanding Facilities • Paint Coating Factories |
Special application of Valve SCG353G047 in the cement industry:
In addition to the general application of valve equipment in dust collection systems for many industries, SCG353G047 valve is recommended by ASCO as a typical equipment solution in cement dust collection systems.
Upgradability:
With the same pipe size, orifice size and flow rate, ASCO has a line of valves connecting pipes with quick couplings with Model SCG353G065 which is also recommended as a specialized equipment solution in cement dust collection systems. With the ability to install faster and more flexibly than threaded valves, it can be adapted to any location in the cement plant. Both types of valves use the same solenoid coil code MXX-FT. Genuine ASCO products provided by Tan Thanh.
Note to prevent counterfeit, poor quality, and unknown origin products:
- Tan Thanh Filtration Company is the only Authorized Distributor of Emerson Asia Pacific, provided ASCO Pulse Valves in the Vietnamese market from 2014 (Dat Tin) upto now.
- Imported and warranted by genuine ASCO.
- Instructions for installing and using ASCO valves.
- Instructions for identifying and distinguishing between genuine and fake dust removal valves.
- Survey, evaluate performance, advise on dust collection systems, and replace genuine spare parts.
We are committed to providing ASCO goods with full import records and warranty from the manufacturer.
Certification of Authorised Distributor for Emerson Asia Pacific:
– Product Range: ASCO & AVENTICS
– Region: Vietnam /Asia Pacific.
– Industry: Dust Collector Technology and Solutions.
Note: Please contact us directly for appropriate consulting information. Any form of copying content or images must have the written consent of Tan Thanh Industrial Filter Company.
References:
– ASCO™ Pulse Valves Series 353 (Dual stage, integral pilot, threaded body 1½” to 3″ or compression fitting ∅1½”).
– Pulse Valves and Automation Components for Dust Collector Systems. (ASCO Numatics. ASCO ASIA. EMERSON Industrial Automation.)
– ASCO EMERSON: ASCO | Emerson IN



















