GC-40P Manual Gate Valve DN40
Frontier manual vacuum gate valve with a DN40 that offers a thin profile and low flow resistance. The gate valves are capable of transporting gases and solids and can seal against atmospheric pressure. The valve plate moves within the body cavity without contacting the walls. When opening or closing, the valve plate expands or contracts linearly upon reaching the sealing surface and avoiding friction on the O-ring seal on the valve plate. Frontier vacuum gate valves are offered in manual or pneumatic options with DN40-1320 flange sizes, in stainless steel and aluminum, with a leak rate 1.3 x 10-10 PaM3/S. Call for additional part numbers and pricing.
