Description

WATTS®, F438048, Reduced Pressure Zone Backflow Preventer, Inline, Series: 994-FS, 4 in Nominal, Flanged End Style, 175 psi Pressure, 110 to 33 deg F, Non-Rising Stem Gate Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Media: Water, Stainless Steel Body, 52-1/8 in W x 9 in D Dimensions, Domestic

Features:

• No special tools required for servicing
• Compact construction for smaller enclosures
• Bottom mounted relief valve reduces clearance requirements when installed against an outside wall
• Features a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
• Torsion spring check valves provides maximum flow at low pressure drop

Applications:

For Health hazard application

Standards/Approval:

• N-No UL Code Rating
• ASSE 1013
• CSA B64.4
• cULus Classified
• FM Approved
• PROP65: Cancer and Reproductive Harm www.P65Warnings.ca.gov

Warranty:

1 Year

Backflow Type	Reduced Pressure Zone
Ball Valve/Gate Valve Type	Non-Rising Stem Gate Valve
Body Material	Stainless Steel
Dimensions	52-1/8 in W x 9 in D
Domestic/Import	Domestic
End Style	Flanged
Media	Water
Nominal Size	4 in
Pressure Rating	175 psi
Series	994-FS
Temperature Rating	110 to 33 deg F
Type	Inline
Manufacturer	Watts Regulator Company