Watts® 0590722 FV-4M1 Automatic Air Vent Valve, 1/2 in, Threaded, 150 psi, Brass Body

Part # 3786

MFG # 590722

Watts® 0590722 FV-4M1 Automatic Air Vent Valve, 1/2 in, Threaded, 150 psi, Brass Body

$39.99

Item Features

  • Brass construction

  • Air vent with silicon rubber seal

  • Float is high temperature resistant polyethylene

  • Suitable for use with glycol systems

Dimensions

3-5/16 in L x 1-1/4 in W
End Style

Threaded
Material

Brass
Pressure Rating

150 PSI
Series

FV-4M1
Size

1/2 in
Temperature Rating

33 to 240 deg F

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