SPECIFICATIONS
Product Name: Penumatic
Control Valve
Design: Single Seated Globe Valve
Body material: Ductile Iron GGG40, Carbon Steel GP240GH(1.0619), ASTM A216 WCB, Stainless Steel ASTM A351 CF8M
Plug and seat material: Stainless Steel AISI 316L, 17-4PH
Bonnet: Standard in ASTM A105, AISI 420, AISI 316
Sizes: DN15-DN100, 1/2 Inch - 4 Inch
Pressure Rating: PN16-PN25, Class 150 LB - 300 LB
Operating temperature range: -20°C to +205°C
Flow characteristics: linear, equipercent
Flow coefficient Kvs: 0.09 – 256 [m3.h-1]
Leakage class (IEC 60534-4): Class IV, Class V, Class VI
End Connection: Flange
Servocontrol:
With pneumatic action (max 2,5 bar) direct and reverse
in stamped plate FE (epoxy varnish)
Size: S.200, S.275, S.340, S.430
Standard spring range: 3-15 psi, 6-18 psi, 6-30 psi
Current equipment: Travel indicator
VALVE PARTS NOMENCLATURE