3/4 Nylon solenoid valve 0-7 Bar 2/2 way Normally Closed
£132.76
Description
3/4 inch Nylon Solenoid Valve – Sunwell PK20
Function: 2/2 way normally closed solenoid valve with assisted-lift (zero-rated) operation
Valve Operation & Port:
→ Operation: Assisted lift (zero-rated)
→ Port: 3/4 BSP (option NPT or Rc thread)
→ Pressure Range: 0–7 Bar (AC), 0–2 Bar (DC)
→ Orifice: 28 mm
→ Kv Flow Factor: 140 L/min based on water with 1 Bar pressure differential
Construction:
→ Body: Nylon
→ Internals: Stainless steel
→ Seals: EPDM standard, optional NBR or Viton
→ Shading Ring: Silver for AC; none for DC
→ Media Temperature & Compatibility: Air, water, demineralised water, RO water, vacuum to 10⁻¹ Torr, and slightly aggressive fluids under 50 CST; gases compatible with valve materials
Coil & Electrical:
→ AC Coil: 15 W Nass Magnet, Class H DIN 43650A, 100% duty rated
→ DC Coil: 18.5 W Nass Magnet, Class F DIN 43650A, 100% duty rated
→ Hazardous Area Option: ATEX EEx m IIT4 T130 °C Ex mb IIC T4 and Ex mb tb IIIC T130 °C Db for Zones 21 & 22
→ Max Pressure AC: 2 Bar, DC: 1 Bar (without shading ring)
Media Compatibility:
Air, water, demineralised water, RO water, vacuum, and most slightly aggressive fluids and gases compatible with valve materials
Applications:
Ideal for low-pressure water systems, RO water applications, demineralised water dosing, vacuum systems, and light chemical applications where a zero-rated assisted-lift valve is required
Key Features:
→ High-performance assisted-lift design
→ Compact, durable nylon construction
→ Silver shading ring for AC or DC operation without shading ring
→ ATEX compliant option for hazardous environments
→ EPDM standard with multiple seal options (NBR, Viton)
Technical Specification
Brand: AAA Enterprise (Sunwell)
Model: PK20
Width: 76.00 mm
Height: 124.00 mm
Depth: 90.00 mm
Weight: 0.70 kg
Valve / Product Type: Solenoid Valve
Body Material: Nylon
Voltage: 110vAC, 110vDC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 48vAC, 48vDC
Port Size: 3/4 thread
Function: 2/2 Normally Closed
Operation: Assisted Lift
Pressure: 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)
Approval: ATEX,WRAS,IP etc: ATEX Exm, IP65
Media: Fluid (Slight Acid/Alkali), Gases (Slight Acid/Alakli), Vacuum (Low), Water (RO/Pure/Demin)
Options required: Mounting Holes, Shading Ring - Silver
Orifice: 28mm
