HAV-Pneumatic venturi angle valve

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HAV-Pneumatic venturi angle valve

HAV - Pneumatic venturi angle valve

Material:

Valve body: ZG230-450, ZG1Cr18Ni9Ti, 316, 316L, anti-corrosion alloy

Valve seat: 1Cr18Ni9Ti, 316, 316L, anti-corrosion alloy, F4

Packing material: PTFE, flexible graphite

Diaphragm material: NBR

Nominal dimension (mm)	25						40			50			65			80			100			125			150
Seat diameter (mm)	-	-	-	-	-	-	20	25	32	25	32	40	32	40	50	40	50	65	50	65	80	65	80	100	80	100	125
Rated flow (Cv)	1.0	1.6	2.5	4.0	6.3	10	11	17	24	17	24	44	24	44	68	44	68	99	68	99	175	99	175	275	175	275	395
Rated travel (mm)	14.3						25						38									50
Rangeability	25:1
Nominal pressure	JIS 10, 16, 20, 30, 40K; ANSI 125, 150, 300, 600; JPI 125, 150, 300, 600; PN1.6, 4.0, 6.4MPa
Flow character	Equal percentage, Linear
Core type	Single seat plunger type
Flange standard	JB78-59, JB79-59,JB/T79.1-94, JB/T79.2-94, ANSI, JIS, DIN etc
Bonnet	Normal temp type (-17~230oC); Extension Ⅰ(-45~-17oC, 230~566oC); Extension Ⅱ(-100~-45oC); extension Ⅲ(-196~-100oC)
Action type	Air to open, air to close
Actuator	ZHA/B multi spring pneumatic diaphragm actuator
Accessories	Positioner, solenoid valve; air filter pressure reducing valve, limit switch, valve position feedback device, emergency actuating device, handwheel etc

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