Hebei Lufeng Piping Equipment Co., Ltd.
Carbon /Alloy steel pipes, ERW steel pipes, API 5L LSAW&SSAW, ASME B16.9/MSS SP-75 BW pipe fittings, ASME B16.5/16.47 steel flanges, ASME B16.11/MSS SP-97 forged fittings, Knife gate valves, Butterfly
Electric pneumatic single seat (sleeve) control valve is made up of lower resistance through single seat valve or lower resistance sleeve valve attached PS or 3810 series actuator (Germany). There is a servo magnifier in the pneumatic actuator and input control single (4 – 20mA DC or 1 – 5V DC) and single-phase power to control the pressure, flow, temperature, and liquid level.
Th is valve is widely applied in power, gas, industry chemical, metallurgy, environment protection, light industry, teaching and scientific research areas.
Style: Through inverse S-cast valve
DN: DN20 – 200mm
PN: PN1.6, 4.0, 6.4MPa
Connection way: JB78-59, JB/T79.2-94 concave style
Material: HT200, ZG230-450, ZG1Gr18Ni9Ti, ZG0Cr18Ni12M02Ti
Normal temperature: -20 – +200 drgee C
Heat elimination: -40 – +450 drgee C
Gland style: Bolt compression style
Pecking: V-pattern PTFE, soft graphite, stainless steel mellows
Core style: Upper guide single seat ram core or upper guide single seat sleeve ram core
Flow characteristics: Equal percentage, linearity and quick opening
Actuator:
PS series, 3810, ZAZ (within DN100) or DKZ (above DN100) series electric
Angle stroke actuator
3810 series are explosive proof