1不带工具头的平头气门芯帽VALVE CAP WITHOUT TOOL HEAD
YT-VC-4 YT-VC-4O YT-VC-6
用于各类R22.R410a.R134a.R404a.R407C等冷媒制冷系统的高品质气门芯防泄漏帽。Used for leak-proof refrigerant systems with refrigerant R22.R410a.R134a.R404a.R407C etc.
根据压力，工作环境等不同分为三类。不具备工具头功能，表面采用滚花工艺，用手即可以开启或关闭各制冷系统的气门芯。three categories according to the pressure and working environment. with function of tool head;the surface adopting knurling technology; valve core of each refrigeration system can be opened or closed by hand
2.带工具头的气门帽VALVE CAP WITH TOOL HEAD
YT-VC-4R YT-VC-4RO
用于各类R22.R410a.R134a.R404a.R407C等冷媒制冷系统的高品质气门芯防泄漏帽。
Used for leak-proof refrigerant systems with refrigerant R22.R410a.R134a.R404a.R407C etc.
根据压力，工作环境等不同分为三类。具备工具头功能，表面采用滚花工艺，用手即可以开启或关闭各YT-VC-6R制冷系统的气门芯.
three categories according to the pressure and working environment.with function of tool head;the surface adopting knurling technology; valve core of each refrigeration system can be opened or closed by hand.
3.扳手型气门帽 SPANNER TYPE VALVE CAP
YT-MC-S17 用于各类R22.R410a.R134a.R404a.R407C等冷媒制冷系统的高品质气门芯防泄漏帽
Used for leak-proof refrigerant systems with refrigerant R22.R410a.R134a.R404a.R407C etc.
YT-MC-S14 根据压力，工作环境等不同分为二类。不具备工具头功能，采用扳手可以旋紧或松开。
two categories according to the pressure and working environment. no function of tool head. A wrench can be used to tighten or loosen
