4/3 Proportional Control Valve, Screw-in Cartridge design

SD2PX-B4

Q max. l / min (GPM) P max. bar (PSI) Size (FMC)
25 (7) 250 (3626) 7/8-14 UNF
Q max. l / min (GPM) 25 (7)
P max. bar (PSI) 250 (3626)
Size (FMC) 7/8-14 UNF
Description

4/3-screw-in cartridge proportional directional control valve, spool type, with 7/8-14 UNF connection thread

Maximum operating pressure 250 bar (P, A, B ports) and 100 bar (T port)

Certification of solenoid coil ATEX (Directive 2014/34/EU) and IECEx, valid for mines and environments with potentially explosive atmospheres consisting of gases or dust

Coil protection by encapsulation “m“ for gases and by flameproof enclosure “t“ for dust

Robust design resistant to mechanical damage

Protection against static discharge by grounding the valve surface

Valves applicable for temperature classes T4 (135 °C) depending on maximum ambient temperature

Optional coil supply voltage (12 / 24 V DC)

The valve is zinc coated for 520 h corrosion protection in NSS acc. to ISO 9227 and as protection against ignition spark in the event of mechanical impact

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