Samsomatic - Model Type 3963 -Solenoid Valve

• Safety Integrity Level SIL according to IEC 61508 (optional)
• Safety function for use on control valves (optional)
• Corrosion-resistant enclosure with degree of protection IP 54 or IP 65 for applications in humid, aggressive environments
• Versions compatible with paint (on request)
• Service life more than 20 millions switching cycles
• Ambient temperature range 20 to 80°C or 45 to 80°C
• Rail mounting, wall mounting or mounting with pipe fittings
• Attachment to linear actuators with NAMUR rib according to IEC 60534-6-1 or to rotary actuators with NAMUR interface
• according to VDI/VDE 3845

Pilot Valve

• e/p binary converter with flapper/nozzle assembly
• Nominal signal 6/12/24 V DC or 24/48/115/230 V AC
• Type of protection II 2 G Ex ia IIC T6 or II 3 G Ex nA II T6according to ATEX, additional certifications according to CSA,FM, GOST and NEPSI
• Power consumption 6 to 27 mW or 0.04 to 0.46 VA,depending on the nominal signal
• Manual override as pushbutton or pushbutton switch(optional)
• Air supply 1.4 to 6 bar
• Electrical connection using a cable gland M 20 1.5 toterminals or using a plug-type connector
• Cable break protection device (ccessory)

Booster Valve

• Diaphragm with return spring or piston, single or doubleactuated
• 3/2, 5/2, 5/3 or 6/2-way function
• Exhaust air return (optional)
• Kvs 0.16 to 4.3
• Supply air/exhaust air restrictors for adjusting differentclosing and opening times in a ratio of 1:15 (optional)
• Threaded connection G (NPT) 1/4 or 1/2
• NAMUR interface 1/4“ or 1/2“