3/4 Nylon solenoid valve 0-7 Bar 2/2 N/Open (NOPK20) 23mm
£171.47
£211.49 incl. VATDescription
3/4 inch plastic normally open solenoid valve Sunwell NOPK20 (RK20P).
Function: 2/2 way normally open
Operation: assisted lift (zero rated)
Port: 3/4 BSP, option NPT or Rc thread
Seals: EPDM standard, option NBR or FKM
Media: Air, water, vacuum Torr 10¯¹, pure water, Demin Water, RO reverse osmosis water Systems and most other slightly aggressive fluids under 50CST and gases compatible with materials of construction.
Orifice: 23mm
Kv flow factor: 97.24 L/min based on water with 1 Bar pressure drop.
Shading ring: without shading ring DC voltages, with Silver shading ring for AC voltages.
Pressure: 0 to 5 Bar AC, 0 to 4 Bar DC voltages
Coil AC: 15 Watt Nass Magnet system 13/30 Class H DIN43650A 100% duty rated
Coil DC: 18.5 Watt Nass Magnet system 13/36 Class F DIN43650A 100% duty rated.
Coil option: ATEX EExmIIT4 Temperature Class T4 T130°C Ex mb IIC T4 and Gb Ex mb tb IIIC T130°C Db for hazardous area 21 and 22 (Max AC 2 Bar DC 1 Bar without shading ring).
Technical Specification
Brand: AAA Enterprise (Sunwell)
Model: NOPK20
Width: 56.00 mm
Height: 90.00 mm
Depth: 71.00 mm
Weight: 0.80 kg
Valve / Product Type: Solenoid
Body Material: Nylon
Voltage: 110vAC, 12vDC, 230VAC, 24vAC, 24vDC, 48vAC, 48vDC
Port Size: 3/4 thread
Function: 2/2 Normally Open
Operation: Assisted Lift
Pressure Maximum: 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar
Seals: EPDM, NBR, FKM (Viton)
Approvals: ATEX Zone II GD, ATEX Exm, IP65
Media: Air, Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Gases (Slight Acid/Alakli), Vacuum (Low), Water, Water (RO/Pure/Demin)
Options required: Mounting Holes
Orifice: 23mm