MAC solenoid valve 411A-FOA-GM-GDFA-IKT in stock

Brand

MAC/USA

Flow Direction

Other

3C Valve Category

Industry

Application Areas

Chemical, Petroleum, Mining, Road/Rail/Marine, Comprehensive

Several features of MAC solenoid valves (USA):

1. Coil burnout prevention.

2. Air and spring return ensure smooth and consistent valve response and prevent blockage.

3. Internal check accumulator design prevents valve tripping in case of insufficient air during operation.

4. Built-in shaft design with a larger open flow orifice provides a larger flow rate than usual.

5. Built-in dual shafts move within a single flow orifice, shortening the valve stroke, resulting in less wear and longer lifespan.

MAC solenoid valves currently hold a 26% market share in the US. 45% of their customers are in packaging machinery, with the remainder in sorting machinery, tire machinery, mining, automotive, electronics, aluminum, wood, paper, printing, food, and beverage industries.

The American MAC solenoid valve has a sealed chamber with through-holes at different locations, each connecting to a different oil pipe. Inside the chamber is a piston, flanked by two electromagnets. When the coil of one electromagnet is energized, the valve body is attracted to that side. Controlling the movement of the valve body opens or closes different drain holes. The inlet hole is always open, allowing hydraulic oil to enter different drain pipes. The oil pressure then pushes the piston in the cylinder, which in turn moves the piston rod, which in turn drives the mechanical device. Thus, controlling the current to the electromagnets controls the mechanical movement.

American MAC Solenoid Valve Selection Criteria:

1. Select the solenoid valve based on pipeline parameters: nominal diameter (DN) and connection type.

1) Determine the nominal diameter (DN) based on the inner diameter of the pipeline or flow requirements.

2) For connection type, generally, >DN50 requires a flange connection; ≤DN50 can be freely selected according to user needs.

2. Selecting Solenoid Valves Based on Fluid Parameters: Material and Temperature Group

1) Corrosive fluids: Corrosion-resistant solenoid valves and all-stainless steel valves are recommended; Ultra-clean edible fluids: Food-grade stainless steel solenoid valves are recommended.

2) High-temperature fluids: Solenoid valves made with high-temperature resistant electrical and sealing materials should be selected, and piston-type valves are preferred.

3) Fluid state: Fluids can be gaseous, liquid, or mixed, especially when the diameter is greater than DN25, these must be clearly distinguished.

4) Fluid viscosity: Generally, any viscosity can be selected below 50 cSt. If it exceeds this value, a high-viscosity solenoid valve should be selected.

3. Selecting Solenoid Valves Based on Pressure Parameters: Principle and Structural Types

1) Nominal pressure: This parameter has the same meaning as other general-purpose valves and is determined by the nominal pressure of the pipeline.

2) Working pressure: If the working pressure is low, a direct-acting or step-direct-acting principle valve must be selected; when the minimum working pressure difference is above 0.04 MPa, direct-acting, step-direct-acting, and pilot-operated valves can all be selected. Key features of MAC solenoid valves from the USA:

1. Balanced valve design, response time unaffected by pressure changes;

2. Anti-jamming protection design for the valve core, preventing coil burnout;

3. Strong coil suction, ensuring fast and precise operation;

4. Automatic wear compensation, extending valve lifespan;

5. Air isolation for the coil, extending coil lifespan;

6. Available in various sizes, including M5-2 1/2";

7. 18-month warranty.

Common models in the 35 series:

35A-ACA-DDAA-IBA

35A-ACA-DABA-IBA

35A-AAA-DEDA-1BA

35A-ACA-DDFA-1BA

35A-AAA-DACA-IBA

35A-ACA-DDBA-1BA

Common models in the 44 series:

44B-ABA-GDFA-1KA

44B-ABA-GDFA-1BA

Common Models in the 100 Series:

1618-501 (Deng)

1618-611 (He)

1I1B-501JA

1168-501JD

II6B-8T1 (Wu)

1168-501 (Deng)

111B-291JA

117B-611BA

II1B-291JA

130B-501BA

111B-871 (Ji)

1118-5518 (Ren)

111B-122 (Sun)

1668-611 (Ji)

130B-611 (Dao)

111E-111CA

IIBB-591BA

111B-551B (Ren)

35A-ACB-DDAJ-1KJ

35A-B00-DDAA-1BA

35A-SCB-DDFJ-3DK

35A-AAA-DDAJ-1KD

Common 200 Series Models:

225B-111CAAA

225B-121CAAA

25OB-611CAAA

225B-611BAAA

25OB-501JA

225B-120EA

2258-500EA

225E-502π

Common 400 Series Models:

411A-DOA-DM-DDAA-1BA

411A-ADA-DM-DDAJ-1K11

411A-COA-DM-DDAJ-1JB

411A-COB-DM-DDAA-1BA

411A-DOB-DM-DDAJ-1JB

421A-DOA-DM-DDAA-1BA

451A-DOA-DM-DDAA-IBA

411A-FOA-GM-GDFA-IKT

411 A-DOB-DM-DDAJ-1JB

The company mainly deals in European and American brands and can source brands from any European country. For example, key German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, HIRSCHMANN industrial switches, Henschler, MURR, SCHMERSAL, SAMSON, and EPRO (a subsidiary of Emerson). MOOG (USA), ASCO (USA), MAC (USA), NUMATICS (USA), PARKER (USA), VICKERS (USA), ROSS (USA)

Norgren (UK)

OMAL (Italy), ATOS (Italy), CAMOZZI (Italy), UNIVER (Italy), Camozzi (Italy)