LD electrically operated gate valve made of steel 20, PDZ.P.E.1200.025.02.NT Electrically operated LD gate valve made of steel 20, PDZ.P.E.800.025.02.NT Electrically operated LD gate valve made of steel 20, PDZ.P.E.500.025.02.HT Electrically operated LD gate valve made of steel 20, PDZ.P.E.700.025.02.VT Electrically operated LD gate valve made of steel 20, PDZ.P.E.600.025.02.HT LD electrically operated gate valve made of steel 20, PDZ.P.E.900.025.02.VT Electrically operated LD gate valve made of steel 20, PDZ.P.E.300.025.02.HT LD electrically operated gate valve made of steel 20, PDZ.P.E.250.025.02.NT Electrically operated LD gate valve made of steel 20, PDZ.P.E.250.025.02.VT LD electrically operated gate valve made of steel 20, PDZ.P.E.1000.025.02.VT Electrically operated LD gate valve made of steel 20, PDZ.P.E.800.025.02.VT LD electrically operated gate valve made of steel 20, PDZ.P.E.700.025.02.HT Electrically operated LD gate valve made of steel 20, PDZ.P.E.1000.025.02.NT Electrically operated LD gate valve made of steel 20, PDZ.P.E.600.025.02.VT LD electrically operated gate valve made of steel 20, PDZ.P.E.200.025.02.VT LD electrically operated gate valve made of steel 20, PDZ.P.E.150.025.02.VT Electrically operated LD gate valve made of steel 20, PDZ.P.E.500.025.02.VT Electrically operated LD gate valve made of steel 20, PDZ.P.E.300.025.02.VT