This system sold by Red Valve has sufficient storage capacity in the reserve air tank to close a Red Valve Pinch Valve in the event of air or electrical failure.

• 这个由美国红阀公司销售的系统在储气罐内高效储存气体，使得美国红阀夹管阀在气源或电源出现问题时能够关闭阀门。