Croatia
Pressure filter-regulators
Series MD
Ports with interchangeable cartridges: threaded (1/8, 1/4, 3/8) or integrated with super-rapid fitting for tube with Ø 6, 8 and 10 mm
Modular assembly
Bowl with technopolymer cover and bayonet-type mounting
Modular assembly
Bowl with technopolymer cover and bayonet-type mounting
Series MD filter-regulators integrate filter and pressure reducer in one unit, thus reducing their dimensions.
The by-pass valve allows the fast exhaust of the air introduced. The different springs enable a more accurate adjustment of the pressure.
Thanks to the solution adopted for the pneumatic connection, it is possible to equip the same element with interchangeable cartridges that can either be threaded, or with an integrated super-rapid fitting, both types available in different sizes. Intermediate cartridges can be also integrated to join multiple functions or with derivation to draw air.
The by-pass valve allows the fast exhaust of the air introduced. The different springs enable a more accurate adjustment of the pressure.
Thanks to the solution adopted for the pneumatic connection, it is possible to equip the same element with interchangeable cartridges that can either be threaded, or with an integrated super-rapid fitting, both types available in different sizes. Intermediate cartridges can be also integrated to join multiple functions or with derivation to draw air.
Download catalogueSeries
Accessories
Filter-regulator ser. md - MD1-FR0000
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Filter element
25 µm with relieving
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Min operating pressure [Bar]
0.5 ÷ 10 bar
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Filter-regulator ser. md - MD1-FR0000-1/4
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Filter element
25 µm with relieving
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Min operating pressure [Bar]
0.5 ÷ 10 bar
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Filter-regulator ser. md - MD1-FR1000
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Filter element
5 µm with relieving
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Min operating pressure [Bar]
0.5 ÷ 10 bar
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Filter-regulator - MD1-FR1000-1/4
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Filter element
5 µm with relieving
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Min operating pressure [Bar]
0.5 ÷ 10 bar
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Conn. kit 1/4 ser. md (pair) - MD1-A-1/4
Conn. kit 1/8 ser. md (pair) - MD1-A-1/8
Conn. kit 3/8 ser. md (pair) - MD1-A-3/8
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| Construction | modular, compact with filtering element in HDPE |
| Materials | see TABLE OF MATERIALS on the following page |
| Ports | with interchangeable cartridges: 1/8, 1/4 and 3/8 threaded or integrated with super-rapid fitting for tube with diameters of 6, 8 and 10 mm |
| Condensate capacity | 24 cm³ |
| Mounting | in-line; wall-mounting by means of through holes in the body or with a support bracket; panel mounting |
| Operating temperature | -5°C ÷ 50°C up to 16 bar (with the dew point of the fluid lower than 2°C at the min. working temperature) |
| Condensate drain | semi-automatic manual, automatic, protected depressurisation, direct G1/8 exhaust |
| Quality of delivered air according to ISO 8573-1:2010 | Class 6.8.4 with 5 µm filtering element Class 7.8.4 with 25 µm filtering element |
| Inlet pressure | 0.3 ÷ 16 bar ( with automatic drain 1 ÷ 9 bar ) |
| Exit pressure | 0.5 ÷ 2bar 0.5 ÷ 4bar 0.5 ÷ 7bar 0.5 ÷ 10bar |
| Nominal flow | see FLOW DIAGRAMS on the following pages |
| Fluid | compressed air |
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CODING EXAMPLE
| MD | 1 | FR | 0 | 0 | 0 | 0 | 1/8 |
| MD | SERIES |
| 1 |
DIMENSION: 1 = 42 mm |
| FR | FILTER-REGULATOR |
| 0 |
FILTERING ELEMENT (further details in the dedicated section) AND DESIGN TYPE: 0 = 25 µm with relieving 1 = 5 µm with relieving 2 = 25 µm without relieving * 3 = 5 µm without relieving * 4 = 25 µm with relieving and by-pass valve 5 = 5 µm with relieving and by-pass valve 6 = 25 µm without relieving, with by-pass valve * 7 = 5 µm without relieving, with by-pass valve * * this option is available with semiautomatic-manual drain only |
| 0 |
DRAINING OF CONDENSATE (further details in the dedicated section): 0 = semiautomatic-manual drain 3 = automatic drain 5 = protected depressurisation 8 = direct G1/8 exhaust |
| 0 |
OPERATING PRESSURE (1 bar = 14,5 psi): 0 = 0.5 ÷ 10 bar 2 = 0.5 ÷ 2 bar 4 = 0.5 ÷ 4 bar 7 = 0.5 ÷ 7 bar |
| 0 |
PRESSURE GAUGE: 0 = without pressure gauge (with 1/8 port) |
| 1/8 |
PORTS (IN - OUT)*: = without cartridges 1/8 = G1/8 1/4 = G1/4 3/8 = G3/8 6 = tube Ø6 8 = tube Ø8 10 = tube Ø10 * NOTE: if the inlet (IN) cartridge is different from the outlet (OUT) cartridge, both dimensions shall be indicated. Example: MD1-FR0000-1/4-1/8 |
Series MD filter-regulators - dimensions
| Mod. | A | B | C | D | E | F | G | H | I | L | M | N | P | Q | R | S | T | U | V | W | Peso (Kg) | Z | Weight (kg) |
| MD1-FR0000 | - | G1/8 | 42 | Ø28 | 42 | M28X1,5 | G1/8 | 26.2 | 43 | Ø4 | 110 | 208.2 | 22.7 | 4 | 51.7 | 133.2 | 34.6 | 0 ÷ 11 | 9 | 48.8 | 0.2 | Ø3.2 | 0.2 |
| MD1-FR0000-1/8 | G1/8 | G1/8 | 42 | Ø28 | 42 | M28X1,5 | G1/8 | 26.2 | 43 | Ø4 | 110 | 208.2 | 22.7 | 4 | 51.7 | 133.2 | 34.6 | 0 ÷ 11 | 9 | 48.8 | 0.2 | Ø3.2 | 0.2 |
| MD1-FR0000-1/4 | G1/4 | G1/8 | 42 | Ø28 | 42 | M28X1,5 | G1/8 | 26.2 | 43 | Ø4 | 110 | 208.2 | 22.7 | 4 | 51.7 | 133.2 | 34.6 | 0 ÷ 11 | 9 | 48.8 | 0.2 | Ø3.2 | 0.2 |
| MD1-FR0000-3/8 | G3/8 | G1/8 | 42 | Ø28 | 42 | M28X1,5 | G1/8 | 26.2 | 43 | Ø4 | 110 | 208.2 | 22.7 | 4 | 51.7 | 133.2 | 34.6 | 0 ÷ 11 | 9 | 48.8 | 0.2 | Ø3.2 | 0.2 |
| MD1-FR0000-6 | Ø6 | G1/8 | 47 | Ø28 | 42 | M28X1,5 | G1/8 | 26.2 | 43 | Ø4 | 110 | 208.2 | 22.7 | 4 | 51.7 | 133.2 | 34.6 | 0 ÷ 11 | 9 | 48.8 | 0.2 | Ø3.2 | 0.2 |
| MD1-FR0000-8 | Ø8 | G1/8 | 62 | Ø28 | 42 | M28X1,5 | G1/8 | 26.2 | 43 | Ø4 | 110 | 208.2 | 22.7 | 4 | 51.7 | 133.2 | 34.6 | 0 ÷ 11 | 9 | 48.8 | 0.2 | Ø3.2 | 0.2 |
| MD1-FR0000-10 | Ø10 | G1/8 | 67 | Ø28 | 42 | M28X1,5 | G1/8 | 26.2 | 43 | Ø4 | 110 | 208.2 | 22.7 | 4 | 51.7 | 133.2 | 34.6 | 0 ÷ 11 | 9 | 48.8 | 0.2 | Ø3.2 | 0.2 |
| MD1-FR0000 | - | G1/8 | 42 | Ø28 | 42 | M28X1,5 | M10x1 | 26.2 | 43 | Ø4 | 110 | 197.6 | 22.7 | 4 | 51.7 | 122.9 | 34.6 | 0 ÷ 11 | 9 | 48.8 | 0.2 | Ø3.2 | 0.2 |
