Parker PV-20-04-2604 - UHP PTFE Air-operated Slurry Valve (up to 1 inch) – PV-20 Series

The PV-20 Series PTFE Slurry Valve offers exceptional sealing of aggressive chemicals and abrasive slurry media. The valve minimizes particle generation and is designed for use in semiconductor manufacturing and clean-area applications.
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Brand Parker
Part No. PV-20-04-2604
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Products specifications
Attribute nameAttribute value
Flow RateCv .20Flow CoefficientKv 2.8
Minimum Fluid Temperature-17Actuation Pressure60 psig (4.1 bar) - 80 psig (5.5 bar)
Maximum Fluid Temperature130Wetted MaterialPTFE, Modified PTFE
Pressure Rating27" HG vacuum (913 mbar) - 80 psig (5.5 bar) (1/4" Orifice) 27" HG vacuum (913 nbar) - 100 psig (7 bar) (1/2" Orifice) (1" Orifice)Minimum Ambient Temperature-17
DivisionVeriflo DivisionNon-Wetted MaterialPVDF, Viton, PTFE Coated SS Spring
Port 2 Size1/4" ParflareMaximum Ambient Temperature66
Body Size (inch)1/4"Port Connection 1 (inch)1/4" Parflare
ActuationNormally OpenNut MaterialPVDF
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