Manual Air Control 4-Way 2-Position 1/4 MPN:520931000

Parker® Directair 4 manual air control valve features fluorocarbon seals and a stainless steel spool for greater chemical compatibility and the ability to withstand higher temperatures. Model is pre-lubricated and requires clean, lubricated air for long service life.

Technical Specifications

• Item Manual Air Control Valve
• Valve Ways and Positions 4-Way/2-Position
• Valve Port Size 1/4 in
• Connection NPT
• Valve Actuator / Return Treadle / Manual
• Max. CFM - Valves 0.83
• Valve Max. Pressure Rating 150 psi
• Valve Temp. Range 32 Degrees to 175 Degrees F
• Coefficient of Volume 0.8
• Body Material Aluminum
• Overall Length 7 1/2 in
• Overall Height 1 1/2 in
• Overall Width 2 1/2 in
• Series Directair 4
• Pneumatic Valves Product Group Manual Air Control Valve

Manufacturer Details

• Manufacturer: Parker
• Condensed Mfg Number: 520931000
• MPN: 520931000

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8481809050
• GDS Category Name: Manual Air Control Valves
• GDS Family Name: Pneumatic Valves
• GDS Segment Name: Pneumatics
• UNSPSC: 40141603
• UNSPSC Class ID: 16
• UNSPSC Commodity Name: Valves
• UNSPSC Commodity ID: 03
• UNSPSC Commodity Name: Pneumatic valves
• UNSPSC Family ID: 14
• UNSPSC Family Name: Fluid and gas distribution
• UNSPSC Segment ID: 40
• UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

• Not For Sale In: HI AK PR