M6 - 4mm Meter-Out Brass Straight Check Valve
Notice: This product is discontinued
Notice: This product is discontinued
Description
This is a meter-out straight check valve that allows free flow in one direction and prevents it from going in the opposite direction. The valve has a spring loaded poppet that blocks the orifice of the valve. If the air is coming from the poppet side, the poppet will be pushed from the base of the orifice and the air will go through. If the air comes from the opposite side it will press the poppet against the base and block its way. The meter-out configuration implies that the flow is free going from the male threaded port and restricted in the opposite direction. It is the other way around for the meter-in configuration.
It has a 4 mm push-in fitting on one side and an metric M6×1 male threaded port on the other side. The push-in fitting provides an easy connection with the tubing. Push the tube in and the fitting will fix it with stainless steel claws. The flow is metered going from the male threaded port to the push-in fitting port.
It is suitable for a maximum operating pressure of 9 bar (130.5 psi. Also suitable for vacuum applications at a pressure of -1 bar (-14.5 psi). It has NBR seals that make it suitable for applications within a temperature range from 0 to 60°C (32 to 140 °F) (no freezing).
Pros:
- Suitable for vacuum applications
- Equipped with easy to connect push-in fittings
Cons:
- Dust could damage the pneumatic system if vacuum is applied without a filter on the inlet side
CVC series
The CVC - series includes straight spring loaded check valves that provide one-directional flow of the air. These valves have a push-in fitting on one port and a male threaded port on the other side. The push-in fitting sizes range from 4 to 12 mm and threaded ports range from M5x0.8 to M6x1 and also range from R1/8 to R1/2 inch. The maximum operating pressure is at 9 bar, also suitable for vacuum applications at a minimum pressure of -1 bar. These valves have a cracking pressure of 0.1 bar. The check valves are NBR sealed which make them suitable for a temperature range from 0 to 60°C (no freezing). These valves have a push-in fitting on one port and a male threaded port on the other side. The push-in fitting sizes range from 4 to 12 mm and threaded ports range from M5x0.8 to M6x1 and also range from R1/8 to R1/2 inch. The maximum operating pressure is at 9 bar, also suitable for vacuum applications at a minimum pressure of -1 bar. These valves have a cracking pressure of 0.1 bar. The check valves are NBR sealed which make them suitable for a temperature range from 0 to 60°C (no freezing).