burkert 2002氣動(dòng)三通直座閥寶帝2002 The pneumatically operated 3/2-way valve is operated with a piston actuator. The standard actuator material is PA. burkert 2002氣動(dòng)三通直座閥寶帝2002 For high ambient temperatures (eg external sterilization) PPS is available on request for temperatures up to 140º.  High fl ow rates are attained with the gunmetal 3-way body.  The reliable selfadjusting packing gland provides high sealing integrity.

參數(shù)：

burkert 2002 Orifi ce DN 15 - 50
burkert 2002 Body materials Gunmetal
Actuator material PA (PPS on request)
burkert 2002 Seal material PTFE
Media Water, alcohol, oils, fuels, hydraulic fl uid, alkaline solutions,
burkert 2002 salt solution, organic solutions, hot water, steam

Viscosity Max. 600 mm2/s
burkert 2002 Packing gland
(with silicone grease)
PTFE V-rings with spring compensation
burkert 2002 Media temperature -10 to +180 °C
Ambient temperature
burkert 2002 PA actuator 
burkert 2002 PPS actuator
 Actuator sizes Ø 50-80
 Actuator sizes Ø 100-125

-10 to +60 °C
+5 to +140 °C
+5 to +90 °C, (up to 140 °C for a short period)
burkert 2002 Installation As required, preferably with actuator in upright position
Control medium Neutral gases, air
Max. pilot pressure 10 bar
7 bar with actuator Ø 125
Port connections Threaded port ISO228

參數(shù)