Direct-operated solenoid valve 3969
3-wayairNAMUR

Direct-operated solenoid valve - 3969 - SAMSON - 3-way / air / NAMUR
Direct-operated solenoid valve - 3969 - SAMSON - 3-way / air / NAMUR
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Characteristics

Control
direct-operated
Ports/positions
3-way
Medium
air
Body
NAMUR, IP65
Other characteristics
corrosion-resistant, double-acting, single-acting, inherently safe, VDI/VDE 3845
DN

0.25 in

Voltage

Max.: 24 V

Min.: 14 V

Temperature

Max.: 80 °C
(176 °F)

Min.: -45 °C
(-49 °F)

Pressure

Max.: 10 bar
(145 psi)

Min.: 1.4 bar
(20.3 psi)

Description

• - High level of operational reliability due to the solenoid with armature and booster valve with ball/seat • - Attachment to actuators with NAMUR interface according to VDI/VDE 3845, with integral attachment according to VDI/VDE 3847 or to NAMUR ribs according to IEC 60534 • - Type of protection: Ex ia (intrinsic safety) • - Power consumption: lower than 71 mW • - Electrical connection using M20x1.5 cable gland • - Corrosion-resistant enclosure with degree of protection IP 65 • - Use with safety shut-off valves, certification for safety-instrumented systems according to IEC 61508 (SIL), optional Kvs: o - 0.3 · 2.0 · 4.3
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.