TY - JOUR
AU - Mendel'son, D.
AB - 3. A.N. Trofimovich, N. I. Kravets, I. A. Fomichev, and N. S. Solodovnikov, "Fenilon- a promising antifrictional material for equipment," Metall. Gornorudn. Prom-st', No. 5, 87-88 (1972). 4. N.K. Baramboim, The Mechanochemistry of High-Molecular Compounds [in Russian], Khimiya, Moscow (1971), p. 364. 5. V.A. Kargin and G. L. Slonimskii, A Brief Outline of the Physical Chemistry of Polymers [in Russian], Khimiya, Moscow (1967), p. 232. METHOD OF ASSEMBLY, ASSURING THE SEAL OF TWO-SEAT VALVES D. A. Mendel'son UDC 621.646.002.72 Two-seat valves have been widely used due to their relief from the action of pressure, which makes it possible to considerably decrease the power, weight, and overall dimensions of the actuators. However, these valves also have a considerable shortcoming, i.e., the difficulty of assuring the tightness of the seal. Therefore, in the literature devoted to the selection and operation of a pipeline valve [1] the need to install a shutoff valve in pipelines in addition to a two-seat regulating valve is pointed out. At the present time, the fabrication of a two-seat valve is based on assuring an identical distance be- tween the sealing surfaces in assembly of the housing with the seats and in assembly of the stem with 
TI - Method of assembly, assuring the seal of two-seat valves
JO - Chemical and Petroleum Engineering
DO - 10.1007/BF01157209
DA - 2005-01-29
UR - https://www.deepdyve.com/lp/springer-journals/method-of-assembly-assuring-the-seal-of-two-seat-valves-X9KTLMjvL2
SP - 1068
EP - 1070
VL - 13
IS - 12
DP - DeepDyve
ER -