1 The cover is engraved with the inner diameter size for easy identification and you can easily use the pneumatic throttle valve 2 Has the characteristics of compression resistance, corrosion resistance, stable performance, and can accurately control the flowing rate 3 With practical and convenient features, the oval release hoop is adopted, which makes the disassembly more labor saving and easy 4 After careful polishing, the pneumatic throttle valve has glossy edges, so you don't have to worry about scratching your hands during use 5 Can be used after the trachea is inserted, and the airtightness is good. Easy to operate, you can use the pneumatic throttle valve with confidence
What's in the box
5 x Pneumatic Throttle Valve
