Name:carbon steel 4 flanged knife gate valve cv, resilient gaate valve
Pressure:PN10 & 150PSI &JIS1OK
Slze range:Standard from DN50 to DN1200 & 2
Body:GGG40,WCB+solid solution,CF8 +solid solution,CF8Msolid solution
Gate:SS304+solid solution,SS316+solid solution
Stem:SS420;F304+solid solution, F316+solid solution
Pneumatic:ANSI 1045+chrome plated
Seat:EPDM,Metal, Viton,PTFE,NBR
Support plate:A36+epoxy baked
Operated type:Handwheel,Pneumatic, Gear,Bare shaft.
Structure:Uni-directional & Bi-directional.
Standard flange connection: EN1092 PN10 & ANSI B16.5 (class 150) & JIS (10K).
Maximum working pressures::
DN 50 to DN 250: 10 bar,DN 300 to DN 450: 7 bar ,DN500 to DN 600:4
bar, DN 700 to DN 900: 2 bar,DN 1000 to DN 1200: 1 bar
Maximum working temperatures:
Nitril:80°C, NBR:110 °C ,EPDM:110°C, PTFE:150 °C