Cast steel wedge gate valve with sliding spindle DN 300- ?N 4,0 MPa Cast steel wedge gate valve with sliding spindle DN 100- ?N 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 800 - PN 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 50 - PN 6,3 MPa Cast steel wedge gate valve with sliding spindle DN 100- ?N 6,3 MPa Cast steel wedge gate valve with sliding spindle DN 250- ?N 6,3 MPa Cast steel wedge gate valve with sliding spindle DN 200- ?N 6,3 MPa Cast steel wedge gate valve with sliding spindle DN 400- ?N 4,0 MPa Cast steel wedge gate valve with sliding spindle DN 100 - PN 4,0 MPa Cast steel wedge gate valve with sliding spindle DN 65- ?N 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 1000- ?N 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 50- ?N 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 400- ?N 2,5 MPa Cast steel wedge gate valve with retractable spindle DN 150- ?N 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 300 - PN 6,3 MPa Cast steel wedge gate valve with sliding spindle DN 400 - PN 6,3 MPa Cast steel wedge gate valve with sliding spindle DN 450- ?N 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 150- ?N 6,3 MPa Cast steel wedge gate valve with sliding spindle DN 500- ?N 4,0 MPa Cast steel wedge gate valve with sliding spindle DN 600 - PN 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 80 - PN 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 200- ?N 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 50- ?N 4,0 MPa Cast steel wedge gate valve with sliding spindle DN 80 - PN 4,0 MPa Cast steel wedge gate valve with sliding spindle DN 250- ?N 4,0 MPa Cast steel wedge gate valve with sliding spindle DN 300 - PN 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 250- RN 2,5 MPa Cast steel wedge gate valve with sliding spindle DN 350- ?N 2,5 MPa