Piston Check Valves 15,000psi & 20,000psi Rated

Available in two pressure ratings:

Available in two pressure ratings:
'XC15' Series rated 15,000psi (1,035bar)
'XC20' Series rated 20,000psi(1,380bar)
The Alco Valves High Pressure Non Return Valve is designed for higher flow and low pressure drop across the valve - having a larger through bore than most other manufacturers equivalent product.
The “XC" series valve has a wide range of body and trim materials available, several types of sealing materials can be used to cope with most aggressive mediums. Having a soft primary seat provides first time seal followed a secondary metal seat makes the 'XC' Series suitable for many arduous cyclic duties.

Various cracking pressures are available with different springs being used to suit our clients requirements.

Note: Also available in exotic materails