Diaphragm control valve with positioner
DN20-100 CALSS150#-300#
Shanghai SanZhou Automation Dash Co., Ltd
Body:
Nominal Diameter: DN20, 25, 32, 40, 50, 65, 80, 100
Nominal Pressure: ANSI150
Connection: ANSI B16.5 RF; DIN2543/2544/2545RF; JIS B2201RF
Body material: WCB, ZG0Cr18Ni9(CF8), ZG0Cr18Ni12Mo2Ti(CF8M)
Trim
Plug type: Cylinder Plug
Flow characteristics: Quickly opening
Plug material: 0Cr18Ni9(304), 0Cr17Ni12Mo2(316)
Seat material: 0Cr18Ni9(304), 0Cr17Ni12Mo2(316), 304+F4, 316+F4
Stem material: 0Cr17Ni4Cu4Nb(17-4pH), 0Cr17Ni12Mo2(316)
Bellow material: 0Cr17Ni12Mo2(316), 00Cr17Ni14Mo2(316L)
Actuator and command
Type: Mult-spring diaphragm type
Pressure adjust scope: Please check chart 1
Diaphragm cover material: A3, A4+PTFE, 0Cr18Ni9(304)
Diaphragm rubber: NBR, EPR, VITON,
Spring material: 60Si2Mn
Environmental temperature: -20~80 c
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