媒体
Negative pressure liquid, negative pressure gas, etc
Name
Pneumatic fluorine lined regulating valve
Body form
Straight through type forging valve body
Spool form
Multi stage throttle valve core
Nominal diameter
DN20~200 NPS 3/4"~ 8
Nominal pressure
PN10.0~42.0MPa;CALSS 600~900 LB
Applicable temperature
-196~+650℃(Optional)
Connection form
Flange, welding, screw thread
Flange distance
Meet IEC 60534
Gland form
Bolt pressing type
Sealing gasket
Saw tooth type metal gasket