Pneumatic hard seal ball valve

Product Item： ALK

Description

Product Features

Straight through design, low flow resistance, reduced pressure, and high temperature resistance.

Anti blowout valve stem design, reliable in use.

Sealed operation is protected, with the sealing surface in a protected state from impact and cavitation when the valve is fully open and fully closed.

Pre tightened packing design ensures good sealing effect of the packing.

Product Display
01	02	03
Stainless steel flange	Pneumatic actuator	Precision cast thickened valve body
Stainless steel flange, earthquake resistant stable, with high mechanical strength and with high ductility and strength, High temperature resistance, not easy to rust	Gear type dual piston, High output torque, low friction coefficient, flexible rotation, and small volume	The valve body is made of stainless steel material,corrosion and rust resistance, long service life

Function Display

Supporting instrument

Explosion proof

reply device

Pneumatic

actuator

Flange

connection

Filter

Explosion-proof

Solenoid valves

Precision cast

thickened

valve body

Product Information
Customized processing	Yes
Product name	Pneumatic hard seal ball valve
Nominal pressure	1.6MPa~4.0MPa
Nominal diameter	DN15~DN300
Air supply pressure	0.4~0.7MPa
Valve core angle	90°
Drive mode	Pneumatic
Body material	Cast steel/stainless steel
Connection method	Flange connection
Temperature	-20℃~300℃
Action form	Gas on, gas off
Traffic characteristics	Quick open
Gasket	Polytetrafluoroethylene, asbestos
Packing material	Polytetrafluoroethylene, graphite