Rocky high pressure filling valve with anti-high pressure and precision gauge， widely used in filling breathing tanks, unique design ensure no leakage and won't be polluted
300 bar 4500 psi high pressure Breathing cylinder filling valve
Rocky high pressure filling valve, (with anti-high pressure and precision gauge)， widely used in filling breathing tanks, unique design ensure no leakage and won't be polluted.
For technical support or inquiries, please leave your contact information.