Compatible Gases:
Oxygen, argon and argon mixtures, helium, acetylene, hydrogen, LPG and fuel gases
Availability:
Can be added to any hose assembly supplied by NGP. Please contact sales to request this option.
![Type 10/20 spigot with NRV [NP-188CV]](http://www.nichegas.com.au/cdn/shop/products/NP-188CV.jpg?v=1701256102)
![Type 10/20 spigot with NRV [NP-188CV]](http://www.nichegas.com.au/cdn/shop/products/NP-188CV_medium.jpg?v=1701256102)
Non-return valve built in to Type 10 spigot.
Check valve spigots are factory tested and installed in Type 10/20 spigots for additional safety in gas systems etc to prevent dangerous reverse flow of gases in lines and other compressed gas equipment.
Ideal for hoses connected to a manifold system. Also reduces contamination of gas in hoses.
NOTE: These check valves protect against reverse flow only and are not flashback arrestors (see our flashback arrestor section for these)
Maximum Working Pressure: 3000psi
Cleaning: Oxygen cleaned.
Shop the look
Choose Options
Edit Option
Have Questions?
Back In Stock Notification
Terms & Conditions