This 3/4 inch lead free vacuum relief valve is suitable for low pressure steam and water service, and is ideal for use in domestic water heaters and supply tanks. This valve automatically allows air to enter into the piping system to prevent vacuum conditions that could siphon water from the system and damage water equipment. It consists of a lead free brass body construction with NPT male inlet connection, and a protective cap. Maximum working pressure is 200 psi.
WATTS®, 0556031, Vacuum Relief Valve, Low Profile, Series: N36, 3/4 in Nominal, MNPT End Style, 15 psi Pressure, 250 deg F, 15 cfm Flow Rate, Brass Body, Buna-N® O-Ring/Silicon Disc Softgoods, 2 in H x 2 in W Dimensions, Import
Body Material
Brass
Dimensions
2 in H x 2 in W
Domestic/Import
Import
End Style
MNPT
Flow Rate
15 cfm
Nominal Size
3/4 in
Pressure Rating
15 psi
Series
N36
Softgoods Material
Buna-N® O-Ring/Silicon Disc
Temperature Rating
250 deg F
Type
Low Profile
- Protective cap
- The wetted surface of this product contacted by consumable water contains less than one quarter of one percent (0.25%) of lead by weight
- Lead free construction
- Maximum temperature 250 deg