WSNF8327B002 , WSNF8327B202 , WSNF8327B102 

WSNF8327B302 , WSNF8327B012 , WSNF8327B112 WSNF8327B312 ,NF8327B102 , NF8327B112

口徑：1/4NPT,1/2NPT 材質(zhì)316L

防爆等級  ：Exd IICT6..T4

防護等級  ：IP67

使用溫度范圍：- 50°C to + 120°C

適應(yīng)介質(zhì)     ：空氣，水，油，氣體，

使用壓差     ：10barg

WSNF8327B 系列電磁閥可以安裝在任意位置

Standard voltages DC (=) : 24V - 48V

(Other voltages and 60 Hz on request) AC (~) : 24V - 48V - 115V - 230V / 50 Hz

MATERIALS IN CONTACT WITH FLUID

Ensure that the compatibility of the fl uids in contact with the materials is verifi ed

Body          Brass or stainless steel AISI 316L

Stem, core tube   Stainless steel

Core and plugnut  Stainless steel

Springs           Stainless steel

Seals & poppets  Ø 5,7 mm: FPM or VMQ or (F)VMQ

Ø 12 mm :       NBR or FPM or (F)VMQ

Rider ring          PTFE

OTHER MATERIALS

Solenoid enclosureNF: Chromated aluminium, epoxy coated

WSNF :               Stainless steel (AISI 316L)

Bonnet, cover screwsNF: Steel (zinc plated)

WSNF:                       Stainless steel

Core tube                  Stainless steel

Core and plugnut      Stainless steel

ELECTRICAL CHARACTERISTICS SAFETY CODE

Coil insulation class    H (5,7 mm), F (12 mm) IECEx /qII 2 G Exd IICT6..T4

Coil connection        Screw terminals IECEx /qII 2 D Ex t IIIC Db IP67 T85°C..T135°C

Electrical safety      IEC 335

Standard voltages    DC (=) : 24V - 48V

(Other voltages and 60 Hz on request) AC (~) : 24V - 48V - 115V - 230V / 50 Hz