Products

Pneumatic piston O type shut-off ball valve

Product Detailed

Pneumatic piston O type shut-off ball valve 1.DN15~DN400 2.PN16,25,40,64 ANSI150,300,400

1) Compact structure, small cubage, light weight and convenient

to be installed and maintained

2) Smooth flow path, almost zero flow resistance.

3) Soft sealing seat with credible sealing property which can

achieve zero leakage;

4) Anti-static device

5) Flexible seat with automatic pressure release structure

6 ) Fireproofing structure

7)Ball core with hole, and when valve is open it can balance the

pressure in the valve and protect the seat

l Main technical data

Model		PC2510	Pneumatic piston O type shut-off ball valve
DN(mm)		DN15~DN400 (please contact us for DN400 above)
PN		PN16,25,40,64 ANSI150,300,400
Actuator type		sRT or hsAW pneumatic piston double (or single) action actuator(without or with spring return)
Air supply		400KPa~700Kpa
Control signals		Electric or air ON/OFF signal
Allowable fluid temperature		Nonmetal soft sealing		RPTFE seat		-20~+180°C
				PPL seat		-20~+250°C
		Hard sealing		(304,316L)+STL overlaying seat		-60~+500°C
Rated stroke		0-90°rotary angle
Ambient temperature		-20~80°C (Note: If the working temperature of accessories such as solenoid valve is lower than this temperature, the lowest working ambient temperature of accessories should be taken as the ambient temperature of whole machine, the product should be specially produced or configured if over 80°C.)
Inherent flow characteristic		Quick open
Material of main parts		See Breakdown Drawing of valve and Table of Material for parts
Leakage	Soft sealing	RPTFE sealing			Class VI
		PPL sealing
	Hard sealing	Metal hard sealing			Class IV(class VI can be met according to client’s demand)

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