V3B100VSAFE6B10 дисковый поворотный затвор Vanessa 30K DN100 PN40 c голым штоком VALVE TYPE: VANESSA 30000 SERIES VALVE, BODY STYLE: DOUBLE FLANGED (STD FtoF), BODY DRILLING / RATING: EN1092-1 PN 40, END FINISH: RAISED FACE 3.2-6.3 ?m , NOMINAL DIAMETER: 100mm - 4'', TRIM: TRIM 52 bar Style2, CONFIGURATION: BASIC CONFIGURATION, BODY MATERIAL: EN 10213-2 1.0619 (-50°c + 450°C), OPTIONS: STANDARD OPTION, TOPWORKS: WITH COUPLING BRACKET, REQUIREMENTS: VANESSA STANDARD REQUIREMENTS, VARIANT: STANDARD