Control valve4
HCB cage sleeve control valve is a kind of top guide type control valve, which is used in conjunction with the assembly of multi-spring membrane actuator, and has the characteristics of high control accuracy, wide adjustable range, large flow capacity, light weight and low height.
HCB Pneumatic Cage Sleeve Control Valve Product Introduction:
Overview
HCB cage sleeve control valve is a kind of top guide type control valve It is used with the assembly of multi-spring membrane actuator, with high control accuracy, wide adjustable range, large flow capacity, light weight, low height and other characteristics, the valve body flow channel is S streamlined, especially suitable for high pressure difference and cavitation, flash fluid control.
Main technical parameters:
Valve body
Type: Straight-through cage cast ball valve
DN20~300
Nominal pressure: PN1.6, 4.0, 6.4MPa SNSI CL150, 300, 600 Connection type: flange PN16 convex PN40, 64 convex and concave ANSI B16.5.RF, FF, RJ, LG
Body and bonnet material: WCB(SCPH2)CF8(304)CF8M(316)
Trim material: CF8 (304) CF8M (316) 17-4PH
Applicable temperature: -40~230°C for normal temperature type
Medium temperature type -40~450°C
Low temperature type -250~-40°C
Gland type: bolt pressing type
Packing: V-type PTFE, impregnated PTFE asbestos asbestos woven filler
Valve body assembly
Spool type: Pressure balanced spool
Flow Characteristics: Equal Percentage (%) Linearity (L)
Leakage: GB/T4213 Class IV (Hard Seat) (GB/T4213 Class V (Soft Seat)
Sealing type: metal seal, soft seal
Actuator
Type: LA (B) multi-spring membrane actuator
Spring range: 20~100KPa, 40~200KPa80~240KPa
Air pressure: 0.14, 0.24MPa, 0.28MPa
Air connection: M10x1
Ambient temperature: -40~+70°C
Accessories: electrical valve positioner, electrical converter
Rated KV value
Size
