HPS High Pressure Pneumatic Control Valve

HPS - Pneumatic high pressure single seat control 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		25									40			50			80
Seat diameter (mm)					9	10	12	15	20	25	25	32	40	32	40	50	50	65	80
Rated flow (Cv)	JIS 63K ANSI 900, 1500 JPI 900,1500	0.25	0.4	0.63	1.0	1.6	2.5	4.0	6.3	12	12	17	25	17	25	47	47	75	110
	ANSI 2500 JPI 2500	0.25	0.4	0.63	1.0	1.6	2.5	4.0	6.3	12	-	12	17	12	17	31	31	47	75
Rated travel (mm)		14.3			25												38
Rangeability		20:1		30:1	50:1
Nominal pressure		JIS 63K; ANSI 900,1500,2500; JPI 900,1500,2500
Flow characteristic		Equal percentage, linear
Valve core		Single seat plunger
Flange standard		JB/T2769-92, ANSI, JIS, DIN etc
Bonnet		Normal temp. type (-5~30^oC), extension type (230~566^oC)
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