3/8-1 air actuated PTFE valve 0-5 Bar 2/2 N/Closed or Open
£163.84 incl. VAT
Description
Air operated PTFE valve – 2/2 way PEC22
High-performance 2/2 way PTFE valve designed for high-purity fluid processes, with isolating diaphragm and anti-backflow design. Suitable for deionized water, aggressive chemicals, strong acids, and alkalis.
Valve function & operation
→ Function: 2/2 way normally closed (option normally open)
→ Operation: Air pilot 1.5 to 9 Bar via compact JIG cylinder (port 1/8 or 1/4 BSP depending on valve size)
→ Port sizes: 3/8, 1/2, 3/4 or 1 BSP, optional NPT or Rc
→ Pressure range: -98 Pa vacuum to 5 Bar
→ Back flow prevention: 0 to 3 Bar Max
Construction & materials
→ Body: PTFE
→ Seals: PTFE encapsulated NBR
→ Body casing: Stainless steel
→ Orifice: 8mm or 12mm (according to port size)
→ Temperature range: -10°C to +60°C
→ Weight: 491g
Media compatibility
→ High-purity fluids
→ Deionized water
→ Aggressive chemicals, strong acids, and alkalis compatible with PTFE
→ Not suitable for gaseous media
Applications & features
→ Ideal for chemical dosing, laboratory, and ultra-clean fluid systems
→ Anti-backflow design prevents reverse contamination
→ Compact air-pilot operation allows precise, safe valve actuation
Technical Specification
Brand: Shako Co Ltd
Model: PEC22
Width: 45.00 mm
Height: 81.00 mm
Depth: 49.50 mm
Weight: 0.49 kg
Body Material: PTFE
Port Size: 1 thread, 1/2 thread, 3/4 thread, 3/8 thread
Function: 2/2 Normally Closed, 2/2 Normally Open
Operation: Direct Acting
Seals: PTFE (Teflon)
Media: Fluid (Stong Acid/Alkali), Gases (Strong Acid/Alkali), Vacuum (High), Vacuum (Low), Vacuum (Medium), Water (RO/Pure/Demin)
Orifice: 8.0mm, 12mm
Valve / Product Type: Air Actuated Valve, Check Valve
Pressure: Vacuum, 0.02 Bar (20 mBar), 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
