Model 790 Part No. 401479 - Water Vent Valve
• For removing air from convectors, baseboard and wall radiation
• Safety drain connection for discharging moisture
• Fitting and ferrule for 3⁄16" (4.8mm) OD tubing
• Telescopic siphon tube
• 1⁄8" NPT straight shank
• Maximum operating pressure 30 psig (2.1 bar)*
• Maximum pressure 30 psig (2.1 bar)
*Maximum pressure against which the vent can open.
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