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CR4 Series Valves

Smaller than most comparable valves, our 1/4" CR4 Series valves are ideal for handling wet etch and clean process chemicals.

Our 1/4" orifice valves are available in 2-way, pneumatic normally open and normally closed configurations, as well as manual toggle and multi-turn configurations to meet all of our fluid system needs. With no exposed metal hardware, the valve is completely sealed and protected from harsh chemical environments.

 

VIEW OUR VALVE SELECTION TOOL

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  • Actuator Type
  • Port Connection
CR4 Series Manual Valves, 1/4" Orifice, 2-way, Toggle
CR4 Series Manual Valves, 1/4" Orifice, 2-way, Toggle
CR4 Series Manual Valves, 1/4" Orifice, 2-way, Toggle
CR4 Series valves are the smallest, all-PFA valves available for high-purity chemical handling in line sizes 3/8” and smaller. Our manual, toggle valve has a compact, modular design that enables manifold customization. Rated to 160°C (320°F).
Actuator Type
  • Manual toggle
 Configuration
  • 2-way
 Port Connection
  • Flaretek®
  • FNPT
  • Super 300 Type Pillar®
  • PrimeLock®
  • PureBond® pipe
 Port Size
  • 1/4"
  • 3/8"
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Closed Luer
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Closed Luer
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Closed Luer
CR4 Series valves are the smallest, all-PFA valves available for high-purity chemical handling in line sizes 3/8” and smaller. Our pneumatic, normally closed Luer valve has a compact, modular design that enables manifold customization. Rated to 160°C (320°F).
Actuator Type
  • Pneumatic normally closed
  • Luer
 Configuration
  • 2-way
 Maximum Fluid Temperature
  • ≥ 149°C (300°F)
  • ≥ 100°C (212°F)
 Port Connection
  • Flaretek®
  • FNPT
  • Super 300 Type Pillar®
  • PrimeLock®
  • PureBond® pipe
CR4 Series Manual Valves, 1/4" Orifice, 2-way, Multi-turn
CR4 Series Manual Valves, 1/4" Orifice, 2-way, Multi-turn
CR4 Series Manual Valves, 1/4" Orifice, 2-way, Multi-turn
CR4 Series valves are the smallest, all-PFA valves available for high-purity chemical handling in line sizes 3/8” and smaller. Our manual, multi-turn valve has a compact, modular design that enables manifold customization. Rated to 160°C (320°F).
Actuator Type
  • Manual multi-turn
 Configuration
  • 2-way
 Maximum Fluid Temperature
  • ≥ 149°C (300°F)
  • ≥ 100°C (212°F)
 Port Connection
  • Flaretek®
  • FNPT
  • Super 300 Type Pillar®
  • PrimeLock®
  • PureBond® pipe
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Closed Tube
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Closed Tube
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Closed Tube
CR4 Series valves are the smallest, all-PFA valves available for high-purity chemical handling in line sizes 3/8” and smaller. Our pneumatic, normally closed Luer valve has a compact, modular design that enables manifold customization. Rated to 160°C (320°F).
Actuator Type
  • Pneumatic normally closed
  • Tube
 Configuration
  • 2-way
 Maximum Fluid Temperature
  • ≥ 149°C (300°F)
  • ≥ 100°C (212°F)
 Port Connection
  • Flaretek®
  • FNPT
  • Super 300 Type Pillar®
  • PrimeLock®
  • PureBond® pipe
CR4 Series Pneumatic Valves, 1/4" Orifice, 3-way, Luer
CR4 Series Pneumatic Valves, 1/4" Orifice, 3-way, Luer
CR4 Series Pneumatic Valves, 1/4" Orifice, 3-way, Luer
Our CR4 Series 3-way valves have a three-ported design that enables system design simplification while minimizing footprint. The pneumatic, Luer valve has a compact, modular design that enables manifold customization.
Actuator Type
  • Pneumatic
  • Luer
 Configuration
  • 3-way
 Maximum Fluid Temperature
  • ≥ 149°C (300°F)
  • ≥ 100°C (212°F)
 Port Connection
  • Flaretek®
  • FNPT
  • Super 300 Type Pillar®
  • PureBond® pipe
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Open Tube
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Open Tube
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Open Tube
CR4 Series valves are the smallest, all-PFA valves available for high-purity chemical handling in line sizes 3/8” and smaller. Our pneumatic, normally open Tube valve has a compact, modular design that enables manifold customization. Rated to 160°C (320°F).
Actuator Type
  • Pneumatic normally open
  • Tube
 Configuration
  • 2-way
 Maximum Fluid Temperature
  • ≥ 149°C (300°F)
  • ≥ 100°C (212°F)
 Port Connection
  • Flaretek®
  • FNPT
  • Super 300 Type Pillar®
  • PrimeLock®
  • PureBond® pipe
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Open Luer
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Open Luer
CR4 Series Pneumatic Valves, 1/4" Orifice, 2-way, Normally Open Luer
CR4 Series valves are the smallest, all-PFA valves available for high-purity chemical handling in line sizes 3/8” and smaller. Our pneumatic, normally open Luer valve has a compact, modular design that enables manifold customization. Rated to 160°C (320°F).
Actuator Type
  • Pneumatic normally open
  • Luer
 Configuration
  • 2-way
 Maximum Fluid Temperature
  • ≥ 149°C (300°F)
  • ≥ 100°C (212°F)
 Port Connection
  • Flaretek®
  • FNPT
  • Super 300 Type Pillar®
  • PrimeLock®
  • PureBond® pipe
CR4 Series Pneumatic Valves, 1/4" Orifice, 3-way, Tube
CR4 Series Pneumatic Valves, 1/4" Orifice, 3-way, Tube
CR4 Series Pneumatic Valves, 1/4" Orifice, 3-way, Tube
Our CR4 Series 3-way valves have a three-ported design that enables system design simplification while minimizing footprint. The pneumatic, 3-way Tube valve has a compact, modular design that enables manifold customization.
Actuator Type
  • Pneumatic
  • Tube
 Configuration
  • 3-way
 Maximum Fluid Temperature
  • ≥ 149°C (300°F)
  • ≥ 100°C (212°F)
 Port Connection
  • Flaretek®
  • FNPT
  • Super 300 Type Pillar®
  • PureBond® pipe
CR4 Series Pneumatic Valves, 2-way, Top Mount, FNPT
CR4 Series Pneumatic Valves, 2-way, Top Mount, FNPT
CR4 Series Pneumatic Valves, 2-way, Top Mount, FNPT
CR4 Series valves are the smallest, all-PFA valves available for high-purity chemical handling in line sizes 3/8” and smaller. Our pneumatic, top mount, 1/8" FNPT valve has a compact, modular design that enables manifold customization.
Actuator Type
  • Pneumatic normally open
  • Pneumatic normally closed
  • FNPT
 Configuration
  • 2-way
 Port Connection
  • Flaretek®
 Port Size
  • 1/4"
CR4 Series Pneumatic Valves, 3-way, Top Mount FNPT
CR4 Series Pneumatic Valves, 3-way, Top Mount FNPT
CR4 Series Pneumatic Valves, 3-way, Top Mount FNPT
The 3-way design enables system design simplification while minimizing footprint. The pneumatic, top mount, 1/8" FNPT valve has a compact, modular design that enables manifold customization.
Actuator Type
  • FNPT
  • Pneumatic normally open
  • Pneumatic normally closed
 Configuration
  • 3-way
 Port Connection
  • Flaretek®
 Port Size
  • 1/4"
Related Product Categories
CH8 Series High-Temperature Valves

Our 1/2" CH8 Series valves are capable of handling media temperatures to 200°C. With no exposed metal hardware, the valve is completely sealed and protected from harsh chemical environments. 
CR8 Series Valves

Our 1/2" orifice valves are available in numerous 2-way and 3-way, manual and pneumatic configurations to meet all of your fluid system needs. 
CRE4 Series Valves

Our CRE4 Series valves are available for high-purity chemical handling in line sizes 3/8" and smaller. Our pneumatic normally closed tube valve has a compact, modular design that enables manifold customization.
CRE8 Series Valves

CRE8 Pneumatic, two-way, normally closed Tube valves for low- to medium-flow (1.8 – 3.4 Cv) corrosive chemical and ultrapure solvent applications. The pneumatic 2-way valve has a compact, modular design.

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