HTS single-seat control valve is a valve top guide structure, body fluid channel S streamlined, the pressure drop, flow rate, adjustable wide range of high precision flow curve, plug guide area, vibration good. Control valve is equipped with multi-spring diaphragm actuator, compact structure, large output force. It can be used for controlling various fluid pressures and temperatures.
Technical parameters and performance type
Casting through single-seat ball valve
Nominal diameter 40 ~ 200mm
Nominal pressure ANSI 125,150,300,600 JIS 10,16,20,30,40K PN 1.6,4.0,6.4MPa
Connection Type
Flange type: FF, RF, RJ and LG standard by ANSI B16.5, JIS B2201 JB / T79.1 PN1.6MPa, JB / T79.2
Convex surface welding: welding scarfing SW (40 ~ 50mm) butt welding BW (65 ~ 200mm)
Material HT200 ZG25 ZG1Cr18Ni9 ZG0Cr17Ni12Mo2 1.25Cr0.5Mo 5.0Cr0.5Mo SCPH21 SCPH61 Ti
Bonnet normal type (P): - 17 ~ + 230 degrees
Elongation type I (E1): -45 ~ -17 degrees, + 230 ~ + 566 degrees
Elongated type II (E2): Integral (E2I): - 100 ~ -45 degrees
Welded (E2W): -196 ~ -100 degrees
Type Bolt Clamp gland
Packing: V-type PTFE packing, impregnated with PTFE asbestos packing, asbestos braided packing.
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