1 Nylon Solenoid Valve 0-7 Bar 2/2 Normally Closed (ATEX option)


£163.75 incl. VAT
£110.62 ex. VAT

Brand: AAA (Sunwell)

Model: PK25

Stock: 60 in stock

Read Full Description


1 inch Nylon plastic solenoid valve, Sunwell PK25.
Function: 2/2 way normally closed
Operation: assisted lift (zero-rated)
Port: 1 BSP, option NPT or Rc thread
Pressure: 0 to 7 Bar (AC) or 0 to 2 Bar (DC voltages)
Body: Nylon
Internals: stainless steel
Shading ring: Silver (AC voltages), without shading ring (DC voltages)
Seals: EPDM standard, option NBR or FKM
Media: air, water, Demin Water, RO reverse osmosis water, vacuum Torr 10¯¹ and most slightly aggressive fluids under 50CST and gases compatible with materials of construction.
Orifice: 28mm
Kv flow factor: 157.3 L/min based on water with 1 Bar pressure difference.
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 voltage 1 Bar without shading ring.
Voltages: 12vDC, 24vDC, 48vDC, 110vDC, 220vDC or 12vAC, 24vAC, 48vAC, 110vAC, 230vAC or 380vAC 50/60hz.

Technical Specification

Brand: AAA (Sunwell)

Model: PK25

Width: 76.00 mm

Height: 124.00 mm

Depth: 90.00 mm

Weight: 0.60 kg

Valve / Product Type: Solenoid

Body Material: Nylon

Voltage: 110vAC, 110vDC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 380vAC, 48vAC, 48vDC

Port Size: 1 Inch

Function: 2/2 Normally Closed

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: Fluid >50cSt (Slight Acid/Alkali), Gases (Slight Acid/Alakli), Vacuum (Low), Water (RO/Pure/Demin)

Options required: Mounting Holes, Shading Ring - Silver

Orifice: 28mm


★★★★★5.0 / 5 1 reviews



Ordered more of these, we have them on sea water application and they still work fine after six years on desalination plant!! +++++++++++Yes will be fine so long as you avoid letting them dry out to avoid salt build up.

Reviewed on 10/03/2017