CTF‑2 Gas Cylinder Valve

When customers search for what is cylinder valve, what is gas cylinder valve, they are looking for high‑pressure control hardware for compressed gas storage containers. This CTF‑2 gas cylinder valve is a heavy‑duty safety component specially engineered for CNG compressed natural gas cylinders. Different from what is lp cylinder valve for low‑pressure liquefied gas, this product is built to withstand 20 MPa rated working pressure for high‑pressure gas storage scenarios. It also differs from what is oxygen cylinder valve which is optimized for oxygen service with special anti‑oil treatment. Many mechanical repair technicians also inquire about what is a 4 cylinder valve adjustment, which refers to engine valve tuning, an entirely separate concept from our gas cylinder hardware.

Manufactured from premium high‑strength brass alloy, this CTF‑2 valve delivers outstanding pressure resistance and reliable sealing performance under extreme working conditions. It integrates dual safety protection devices, including pressure relief at above 30 MPa and temperature relief at 110℃±5℃. When internal pressure or ambient temperature exceeds the preset threshold, the safety device will activate to release excess gas and prevent cylinder risk.

The valve adopts standard PZ27.8 inlet thread to connect with CNG cylinder neck, and W21.8‑14‑LH‑EXT left‑hand external outlet thread for quick connection with filling and discharging pipelines. With DN5 flow channel, it ensures stable gas flow while keeping compact overall structure. Every finished valve undergoes strict pressure and air‑tightness tests before delivery. It is widely supplied for CNG cylinder manufacturers, vehicle gas refitting factories and global gas equipment wholesalers. Please note that this cylinder valve cannot be mixed‑used for oxygen or low‑pressure LP gas without modification, users shall select correct model according to actual gas medium and working pressure.