MAC solenoid valve 111B-611JM in stock

Brand

MAC/USA

Flow Direction

Other

3C Valve Category

Industry

Application Areas

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

About MAC Valves Inc. (USA):

MAC Valves was founded in January 1948 as Mechanical Air Control, with a capital of US$2,000. In 1962, the company name was changed to MAC Valves Inc.

Starting in 1964, MAC implemented an 18-month unconditional quality guarantee policy for all its products, printing this guarantee on its brochures and distributing them worldwide to emphasize the quality of MAC products. To date, no other manufacturer prints an 18-month quality guarantee on its brochures.

In 1971, MAC Valves Europe was established in Belgium as a branch of MAC Valves Inc.

In 1971, the Japanese government approved a manufacturing contract between MAC and SMC Corporation of Japan, under which MAC transferred technology to SMC and authorized SMC to produce solenoid valves in Japan. SMC also became MAC Valves' agent in the Asia-Pacific region. SMC was originally a filter manufacturer.

In 1972, MAC sold one million valves; five years later, sales doubled, exceeding two million by 1977.

In 1984, MAC Valves Pacific was established in New Zealand, a branch of MAC Valves responsible for sales and service in the Asian and Australian markets.

MAC Valves is an employee-owned company with over 1,300 employees worldwide.

Over the past six decades, MAC's technology in designing and developing equipment has successfully created highly competitive products with superior advantages for industrial automation applications.

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

MAC Solenoid Valves:

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 action;

4. Automatic wear compensation, extending valve lifespan;

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

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

7. 18-month warranty.

MAC Solenoid Valves

Selection Principles

Safety

1. Corrosive media: Plastic King Solenoid Valves and all-stainless steel valves are recommended; for highly corrosive media, diaphragm type valves must be selected. For neutral media, solenoid valves with copper alloy valve bodies are also recommended; otherwise, rust particles will often fall from the valve body, especially in infrequent operation. Copper cannot be used for ammonia valves.

2. Explosive environments: Products with the appropriate explosion-proof rating must be selected. For installations in dusty or high-temperature environments, waterproof and dustproof models should be selected.

3. The nominal pressure of the solenoid valve should exceed the maximum working pressure in the pipe.

Applicability:

1. Medium Characteristics

1) Different types of solenoid valves should be selected for gaseous, liquid, or mixed states;

2) Different specifications of products should be used for different medium temperatures, otherwise the coil will burn out, the seals will age, and the lifespan will be severely affected;

3) Medium viscosity is usually below 50 cSt. If it exceeds this value, use a multi-functional solenoid valve when the diameter is greater than 15mm; use a high-viscosity solenoid valve when the diameter is less than 15mm.

4) When the cleanliness of the medium is not high, a backflush filter valve should be installed before the solenoid valve. When the pressure is low, a direct-acting diaphragm solenoid valve can be selected;

5) If the medium is directional and backflow is not allowed, a bidirectional flow valve is required;

6) The medium temperature should be selected within the allowable range of the solenoid valve.

2. Pipeline Parameters

1) According to the medium flow... 1) Select valve port and model according to requirements and pipeline connection method;

2) Select nominal diameter based on flow rate and valve Kv value,

or select the same as the pipeline inner diameter;

3) Working pressure difference:

For minimum working pressure difference above 0.04Mpa, indirect pilot-operated valves can be selected; for minimum working pressure difference close to or less than zero, direct-acting or step-by-step direct-acting valves must be selected.

3. Environmental conditions

1) The maximum and minimum ambient temperatures should be within the allowable range;

2) In environments with high relative humidity or water droplets/rain, waterproof solenoid valves should be selected;

3) In environments with frequent vibration, bumps, and impacts, special types should be selected, such as marine solenoid valves;

4) In corrosive or explosive environments, corrosion-resistant types should be selected based on safety requirements;

5) If space is limited, multi-functional solenoid valves should be selected, as they eliminate the need for bypass and three manual valves and facilitate online maintenance.

4. Power supply conditions 1) Select AC or DC solenoid valves according to the type of power supply. Generally, AC power is more readily available.

2) Prioritize AC220V and DC24V voltage specifications.

3) Power supply voltage fluctuations are typically +10% to -15% for AC and ±10% for DC. If these fluctuations exceed the tolerance, voltage stabilization measures must be taken.

4) Select the rated current and power consumption according to the power supply capacity. Note that AC has a higher VA value during startup; if the capacity is insufficient, indirect-acting solenoid valves should be preferred.

5. Control Accuracy

1) Ordinary solenoid valves only have open and closed positions. For high control accuracy and stable parameters, multi-position solenoid valves should be selected.

2) Activation Time: The time from when the electrical signal is connected or disconnected to when the main valve completes its action.

3) Leakage: The leakage values ​​given in the sample are for commonly used economic grades.

MAC Solenoid Valves

35A-ACA-DDAA-1AB

45A-BC1-DDAA-1BA

55B-14-P1-501BA DC24V

116B-591B-AAA 55B-11-P1-111AA 6311D-112-DM-111DA 6321D-113-PM-111DA

6321D-513-PM-111D 6521B-010-PM-111DA 6521B-213-PM-111DA PR63A-21BA-9

6521B-313-PM-111DA 6521D-010-PM-111DA PR63A-23BA-9 166B-611JM IN400K-C

66B-611JM 2181 DC24V 8.5W 52A-11-A0B-GM-GEMO-1KJ MOD3638 IN200K-C

52A-11-D0A-DM-DDAJ-1KE 111B-121CAAA 117B-871JB 11B-111AAAA AC110/50HZ

KEY-25 Float Level Switch 111B-511JB DC24V Solenoid Valve 161B-501JB 161B-501JB DC24

117B-121JD AC220V/6.5W Solenoid Valve 161B-501JB DC24V/6W Solenoid Valve 6211C-251-PM-11DA

MAC-3 Level Switch 117B-291VAA 35A-AAA-DDAJ-1KD 35A-ACA-DDAA-1BA

111B-611JB / 24VDC 771108 55B-11-PO-111CA 55B-12-PI-121CA 2570 150 PSI

250-111CAAA 24VDC 58C-43-11CAVAC 70 150PSI IN411SB-C 35A-ACA-DDBA-1BA DC12V 5.4W 45A-SC2-DDFJ-4KD 411A-D0A-DM-24VDC DN6 5281-G1 DC24V

52A-11-D0A 24VDC DN20 55B-14-PZ-501BA 24VDC DN12 6311D351-PM-501DA-24VDC DN12 6321D351-PM-501DAN20 24V 821200 8001 G1/2 DC24V 45A-FA2-DABA-2CM

MVA3B-A-211-PM-XX1JB 35A-ACA-DDFA-1BA DC24V 41A-D0A-DM-DDAA-1BA 20TO 120PS1 DMB-DDAA-1BA 24VDC 5.4 45A-LAA-DFFJ-3KD 111B-501-BAAA

45A-AC1-DDN-1BA 6VDC 6.0W 45A-FA2-DABA-2CM PPC5C-ABA-AG AB-BBD-IB

2252B-1210AAA 225B-121CAAA 225B-121BAA (1/4) 111B-511JB 116B-121JB Electronic Valve 58D-64-501JA 250B-501JA-24V 161B-501JB/2232 DC24V 1668-6115A DC24

461A-D0A-DM-DJBJ 55B-12-PI-121JA 56C-13-291JA D-NCEI

35A-ACA-DABA-1BA 111B-871JB 111B-611JB AC220V 111B-611JB DC24V

35A-SLL-0GAA-EDA 117B-121JD AC220V/6.5W 161B-501JB DC24V/6W TC1022A

3SA-AAA-DABA-1BA 45A-AC1-DDNA-1BA 6VCD 6.0W 111B-501-BAAA

34B-ABA-GDFA-1KV 111B-G115M 52A-11-AOB-GEMO-1KJ 116B-611JB Electronic valve

VL18-3F3740 111B-611JM 111B-611JM 35A-ACA-DDFA-1BA MODCLSF

161B-611JD 45A-SC2-DAAJ-1KF 45A-AA1-DDAJ-1KJ 411A-D0A-DM-DDAJ-1JB Solenoid valve 52A-11-C0A-DM-DDAJ-1JM

Solenoid valve 161B-501JB MOD2232 DC 24V

166B-611JA

DMB-DDAA-1BA

111B-511JB

JDB AC15 240V/6A

35A-ACA-DDFA-1BA

The company primarily deals in European and American brands, and can source brands from any European country. For example, its 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).

American brands include MOOG, ASCO solenoid valves, MAC solenoid valves, NUMATICS, PARKER pneumatics and hydraulics, VICKERS, and ROSS.

British brands include Norgren. Italian brands OMAL, ATOS, CAMOZZI, UNIVER, and Camozzi.