2017 High quality 774 Elbow 45° to Mauritania Factories
It is a good way to improve our products and service. Our mission is to develop creative products to customers with a good experience for 2017 High quality 774 Elbow 45° to Mauritania Factories, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more detail
The Vitas Expanding Gate valve is a through conduit double block and bleed valve with double isolation sealing. The gate is designed in two segments, the ‘male’ and the ‘female’, having a different length. When closing, the linear operation of the stem will push down the gate up to the end of travel, achieved when the male segment touches the bottom of the gate. The two segments slide on each other expanding transversally against the seat area. Double isolation is guaranteed and the body cavity can be drained with pressure in the line. The Vitas Expanding Gate valve is a safe, reliable and robust double block and bleed valve with a long life expectation.