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VMK 25 High Pressure 100bar Coaxial Valve Manifolds

VMK Series coaxial valve manifold combines multiple coaxial valves on a compact base plate, enabling one high-pressure pump to control several coolant or lubrication lines. Its straight-through flow path ensures low pressure loss, while the diaphragm-free, pressure-balanced design provides reliable switching in contaminated cutting fluids.
The modular layout reduces piping and leakage points, offering fast, repeatable actuation for multi-station CNC coolant and flushing systems in limited installation space.

Model:
VMK 20X25
Brand:
VPC Pneumatic

Module type:	2/2 way externally controlled valve
Valve type:	3/2 way internal guide valve
Pressure range:	0 to 100 bar
Orifice:	DN 20 to 25mm
Manifold positions:	2 to 4 Customizable
Availability:



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Product Description

■ Product Feature

1. Reliability in High-Pressure & Contaminated Media

·Diaphragm-free design, anti-clogging
·Pressure-balanced spool reduces sticking
·Long sealing life, less downtime

2. Fast & Stable Switching

·Light-load spool for rapid actuation
·Stable response for high-frequency cycles

3. High Flow, Low Pressure Loss

·Straight-through coaxial flow path
·Higher flow than poppet/diaphragm valves of same size

4. Modular Manifold Option

·Integrates 2–4 valves on one manifold
·One pump controls multiple outlets; compact and easy to service

5. Broad Media Compatibility

·Water- / oil-based coolants
·Emulsions, lubricants, medium-viscosity fluids

■ Symbol

pneumatic coaxial valve

coaxial valves

Product Specifications

Model	VMK, VMK3V, VMK4V
Working medium	Liquid
Control type	Normal closed / Normal open
Working pressure	Low pressure: 0 to 1.0MPa, High pressure: 0 to 10MPa
Working temperature	-20 to 160 ℃
Switching times	50 to 3000 ms
Actuation	Standard pilot solenoid valve
Valve body	Aluminium or Stainless steel
Module body	Aluminium or Stainless steel
Seal materials	HNBR/TPU/PTFE
Energized protection	IP 65
Energized duty rating	ED 100%
Kv value (A→B)	8.8 to 13.3 m³/h