Shanghai SEG Fluid Electromagnetic Valve 551 Type Spot EFG551A001MS

Shanghai SEG Fluid Electromagnetic Valve 551 Type Spot EFG551A001MS
ASCO solenoid valve EFG551A001MS
ASCO solenoid valve EFG551H465EFG551H465
*ASCO solenoid valves and other products are available in large quantities in stock
Characteristics of ASCO solenoid valve EFG551H465
·Control the cylinder, no air is needed.
·Up to 8 single and double solenoid solenoid valves can be combined and assembled together.

ASCO provides a full range of explosion-proof solenoid heads that comply with ATEX and NEMA, CSA, UL standards (including various explosion-proof forms such as explosion-proof, intrinsic safety, increased safety, and sealing). Users can choose various types of solenoid valves according to their needs. ASCO's explosion-proof solenoid valves have a wide range of performance, especially in the petrochemical industry.
ASCO solenoid valve consists of two basic functional units: electromagnetic coil and magnetic core. A valve body containing one or several holes. When the electric coil is powered on or off, the operation of the magnetic core will cause fluid to pass through the valve body or be cut off. The ASCO electromagnetic coil is directly installed on the valve body, and the magnetic core is enclosed in a sealed tube, forming a simple and compact combination. ASCO pulse dust removal valves from the United States, including SCG353A043, SCG353A044, SCG353A047, SCG353A051, SCG353.060, and SCXE353.60, come in a complete range of specifications and models, with some in stock and competitive quality and price
ASCO solenoid valve EFG551H465EFG551H465 ASCO solenoid valve EFG551H465EFG551H465 ASCO solenoid valve EFG551H465EFG551H465
SCG531B001MS SCG551B401MO SCG551A065 SCG551A066
SCG552A001 EFG551A001MS EFG551A001MS EFG551A001MS
SCG551A001MS SCG551A017MS SCG552A017MS 238410-058-D

Shanghai SEG Fluid Electromagnetic Valve 551 Type Spot EFG551A001MS
ASCO solenoid valve selection essentials:
The selection of solenoid valves should first follow the four principles of safety, reliability, applicability, and economy. Secondly, the selection should be based on six aspects of on-site conditions (i.e. ASCO solenoid valve pipeline parameters, fluid parameters, pressure parameters, electrical parameters, action mode, and special requirements).
ASCO solenoid valve selection criteria:
1、 Select the solenoid valve based on pipeline parameters: diameter specification (i.e. DN), interface method
1. Determine the diameter (DN) size according to the on-site pipeline inner diameter size or flow requirements.
2. Interface method, generally>DN50 requires flange interface, ≤ DN50 can be freely selected according to user needs.
2、 Select ASCO solenoid valve based on fluid parameters: material, temperature group
1. Corrosive fluids: corrosion-resistant solenoid valves and all stainless steel should be selected; Edible ultra clean fluid: It is recommended to use food grade stainless steel solenoid valves.
2. High temperature fluid: It is necessary to choose electromagnetic valves made of high-temperature resistant electrical materials and sealing materials, and to choose piston type structures.
3. Fluid state: ranging from gaseous, liquid or mixed state, especially when ordering with a diameter greater than DN25, it must be distinguished.
4. Fluid viscosity: Usually below 50cSt, it can be freely selected. If it exceeds this value, a high viscosity solenoid valve should be used.
3、 Selecting ASCO solenoid valves based on pressure parameters: principles and structural varieties
1. Nominal pressure: This parameter has the same meaning as other general valves and is determined based on the nominal pressure of the pipeline.
2. Work pressure: If the work pressure is low, the principle of direct action or step-by-step direct action must be selected; When the minimum working pressure difference is above 0.04Mpa, direct acting, step-by-step direct acting, and pilot operated can all be selected.
4、 Electrical selection: The voltage specifications should preferably be AC220V or DC24, which are more convenient.
5、 Choose based on the duration of continuous work: normally closed, normally open, or continuously powered on
1. When the ASCO solenoid valve needs to be opened for a long time and the duration is longer than the closing time, the normally open type should be selected.
2. If the opening time is short or the opening and closing time is not long, choose the normally closed type.