NG # 04059-HW-coax-003
The MK / FK 15 is a 2/2-way coaxial direct acting solenoid valve designed for industrial fluid control applications. It is suitable for gaseous, liquid, and contaminated media, available in normally closed (NC) and normally open (NO) configurations, and can be supplied with threaded or flanged connections. The design offers reliable switching performance across a wide pressure and temperature range, with compact rugged construction and options for various electrical connections.
Stock
Custom Pricing
Get A Quote
Stock
Custom Pricing
Get A QuoteThe MK / FK 15 direct acting valve is part of the coaxial valve series engineered for demanding environments. It provides two-port, two-position operation with pressure-balanced design and spring return. Available in threaded (G 3/8 to G 3/4) or flanged (PN 16/40/100) versions, it supports both normally closed and normally open functions. The valve accommodates various media types including gaseous and liquid, with performance tailored through its flow coefficients at different pressure stages. Electrical actuation is provided by either DC or AC magnets with standard protection and connection options.
General
• Valve type: 2/2-way coaxial direct acting solenoid valve
• Function options: Normally Closed (NC) / Normally Open (NO)
• Flow direction: A → B as marked
• Valve series: MK / FK 15
Ports and Connections
• Threaded ports: G 3/8 – G 3/4
• Flanged connections: PN 16 / 40 / 100
• Electrical connection options:
Pressure and Flow
• Pressure range: 0-16 / 0-40 / 0-63 / 0-100 bar
• Flow coefficient (Kᵥ):
Media Compatibility
• Suitable for gaseous, liquid, highly viscous, gelatinous, contaminated media
Performance
• Switching cycles: up to 200 per minute
• Switching time: approx. 80 ms open and close
Temperature
• Media temperature range:
Electrical
• Nominal voltage: 24 V DC (+5% / -10%), 230 V AC 40-60 Hz (+5% / -10%)
• Actuation types: DC magnet or AC magnet with rectifier
• Insulation rating: Class H (180°C)
• Protection class: IP65
• Energized duty rating: 100% ED
Mechanical
• Weight: MK approx. 3.8 kg, FK approx. 5.0 kg
Options and Accessories
• Alternative electrical connections (DESINA / VDMA, DIN plug, terminal boxes)
• Limit switches (Icomatic, Balluff, Honeywell)
• Mounting brackets
2/2 Way coaxial Direct Acting Valves MK / FK 50
2/2 Way coaxial Direct Acting Valves MK / FK 32
2/2 Way coaxial Direct Acting Valves MK / FK 25
2/2 Way coaxial Direct Acting Valves MK / FK 40
2/2 Way coaxial Direct Acting Valves MK / FK 20
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