MK 10

MK 10

MK 10

Product catalog summary
General Specifications:
The document describes the technical specifications of the MK 10 coaxial valve, which is a direct-acting valve with a pressure range of 0-64 bar and a nominal diameter of 10 mm. It is available in normally closed (NC) and normally open (NO) configurations, with pressure balancing and spring return features. The valve is constructed from materials such as brass, nickel-plated brass, stainless steel, and synthetic resin on metal, with seal materials including NBR, FPM, CR, and EPDM.
Design and Functionality:
The valve is designed for both gaseous and liquid media, including contaminated substances. It supports bi-directional flow with a maximum pressure of 16 bar and a flow rate of 2.5 m³/h. The valve operates with a leak rate of less than 10-6 mbar•l•s-1. The opening and closing times are both 25 ms, with a switching cycle rate of 200 per minute.
Temperature and Voltage Specifications:
The operating temperature range for DC is -10 to +100°C and for AC is -10 to +80°C. The valve can be powered by DC 24 V or AC 230 V at 40-60 Hz, with special voltage options available upon request. The valve includes a direct-current magnet with an integrated rectifier and has an insulating rating of H 180°C and protection class IP65.
Connection and Mounting:
The valve features a plug connection according to DIN EN 175301-803 form A, with a wire diameter of 6-8 mm, and a terminal box M16x1.5. Optional connections include an M12x1 connector according to DESINA and VDMA standards. The valve can be equipped with illuminated plugs with varistors and limit switches for additional functionality.
Additional Information:
The document notes that specifications not highlighted are standard, while those highlighted in grey are optional. It emphasizes the importance of precise order or application specifications to avoid incorrect technical design. Detailed drawings and further technical alterations can be requested from the manufacturer, Müller Co-ax AG.
See more

Catalog excerpts

MK 10-1

data sheet coaxial valve type MK 10 2/2 way valve pressure range orifice connection function direct acting PN 0-64 bar DN 10 mm thread valve normally closed symbol NC valve normally open symbol NO design pressure balanced, with spring return body materials ① brass ②  ③ brass, nickel plated ⑤  ④  ⑥ stainless steel valve seat synthetic resin on metal seal materials NBR FPM, CR, EPDM Above stated body materials refer to the valve port connections that get in contact with the media only! general specifications special threads function pressure range details needed ■ orifice ■ port ■ function NC/NO ■ operating pressure ■ flow rate ■ media ■ media temperature ■ ambient temperature ■ nominal voltage Kv value vacuum pressure-vacuum back pressure media abrasive media damping flow direction switching cycles switching time media temperature ambient temperature limit switches manual override approvals mounting weight additional equipment gaseous - liquid - contaminated as marked 200 opening 25 closing 25 DC: -10 to +100 AC: -10 to +100 DC: -10 to +80 AC: -10 to +80 < 10-6 mbar•l•s-1 upon request available (max. 16 bar) bi-directional (max. 16 bar) -30 to +120 -30 to +120 inductive LR/GL/WAZ mounting brackets upon request electrical specifications DC 24 V AC 230 V 40-60 Hz direct-current magnet direct-current magnet with integrated rectifier special voltage upon request special voltage upon request insulating rating protection energized duty rating connection optional additional equipment current consumption nominal voltage actuation The valves‘ technical design is based on media and application requirements. This can lead to deviations from the general specifications shown on the data sheet with regards to the design, sealing materials and characteristics. If order or application specifications are incomplete or imprecise there exists a risk of an incorrect technical design of the valve for the required application. As a consequence, the physical and / or chemical properties of the materials or seals used, may not be suitable for the intended application. N-coil H-coil 100% plug acc. DIN EN 175301-803 form A, 4 positions x90° / wire diameter 6-8 mm connector acc. DESINA iluminated plug with varistor DC 24 V 1,00 A AC 230 V 40-60 Hz 0,13 A explosion proof limit switches terminal box M16x1,5 connector acc. VDMA normally open-PNP normally open-PNP ■ specifications not highlighted are standard specifications highlighted in grey are optional Email [email protected]

 Open the catalog to page 1
MK 10-2

function: NC closed when not energized constructive length function: NO open when not energized müller co-ax shall retain the rights to these documents. Modifications to the documents are strictly prohibited. Rights

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.