Papua New Guinea Manual ultra-high vacuum gate valve

The CC series ultra-high vacuum plug-in valve is driven by a screw through the handwheel, and the connecting rod mechanism is pushed (pull) by the transmission rod to drive the valve plate to move in the axial direction, so as to realize the opening or closing of the valve, so as to achieve ultra-high vacuum The purpose of turning on or off the flow of air in the system. It is reasonable in structural design, beautiful in appearance, stable in action, small in size, large in flow rate, reliable in use, good in sealing performance and long in life, and can be widely used in ultra-high vacuum equipment. The applicable working medium is clean air and non-corrosive gas.

Product Description

  • Applicable range (Pa) 10^5~1.3X10-7
  • Valve leakage rate (Pa.L/S) ≤1.3X10-7 when DN≤200, ≤6.7x10-7 when DN≥250
  • Valve baking temperature (C) ≤150 (except transmission)
  • When the valve is open, the pressure difference on both sides of the valve plate (Pa) ≤2.7X103
  • Valve plate seal standard factory fluorine rubber
  • Seal at the shaft seal Stainless steel bellows
  • Installation position stainless steel bellows