Plant Valve - Control Valve(Pneumatic) - Lv-21

LV-21
Control Valve(Pneumatic)

+ Pressure Rating: ASME B16.34 / JIS 10K, 16K, 30K & 40K
+ Body Wall Thickness: ASME B16.34
+ Body Bore Size: ASME B16.34
+ Inspection And Testing: API 598
+ Finishes For Contact Faces of Flanges : ASME B16.5 or MSS-SP-6
+ Marking System: MSS-SP-25
+ End Connection:
- ASME B16.5(Raised Face) / ASME B16.25(Butt Weld) /
- ASME B16.34(Ring Joint) / ASME B16.11(Socket Weld Ends)

++ Actuator
+ Single Acting Diaphragm Actuator(Type SA) / Single Acting Piston Actuator(Type SV)
+ Double Acting Piston Actuator(Type SP)
+ Supply Pressure:
+ Diaphragm Actuator-Type SA(1.2~4.0 kgf/cm2)
+ Type SV5(1.2~2.8 kgf/cm2 )
+ Piston Actuator-Type SA(4~5kgf/cm2) / Type SV5(3~5 kgf/cm2)
+ Spring Range: Type SA or SV5;-0.2~1.0 or 0.8~2.4(kgf/cm2)
+Type SV6; 1.9~3.5 or 1.9~4.0(kgf/cm2)