Home Hardware

1/2" Vacuum Relief Valve

  • WATTS INDUSTRIES
  • Item # 3284653
  • Model # 138456
$12.99 /CD
In-store only. Contact your Home Store for pricing and availability

Overview

Assembled Product Length:

N/A

Assembled Product Height:

N/A

Assembled Product Width:

N/A

Details + Specification

  • Automatically vents a closed system if vacuum occurs
  • Allows air to enter the system
  • Relieves vacuum conditions which could siphon the water from the system and burn out a water heater or collapse a tank
SPECIFICATIONS:
  • Maximum water working pressure: 200 psi (13.8 bars)
  • Maximum temperature: 250 degrees F (121 C)
  • Size: 1/2" (15mm), NPT male inlet connection
  • Venting capacity: 15 CFM (425 LPM)
STANDARDS:
  • Design certified by AGA
  • Tested and rated under ANSI Z21.22 relief valves and automatic gas shut-off devices
  • CGA certified
  • Also suitable for steam service, max pressure 15 psi (103.4 kPa)
Free Shipping to Stores

Free Shipping to Stores

Pick-Up is Easy

Pick-Up is Easy

Free Returns

Free Returns