Watts
Series LF7R 1/2 in. Copper Silicon Alloy FNPT Backflow Preventer
Part #WLF7RU22D | Item #4378311 | Manufacturer Part #0072203
Valve Size:
Product Details
- Can be installed vertically or horizontally
- Compact design
- Lead-Free brass body for durability
- It is designed for non-health hazard residential water system containment, continuous pressure applications and is to be installed immediately downstream of the residential water meter, in a vertical or horizontal position
- Lead-Free
Specifications
ADA Compliant: No
ANSI Specifications: [ANSI 1024, ANSI 61 Annex G]
ASSE Standards: ASSE 1024
BAA Compliant: No
CSA Certified: CSA B64.6
Collection: Series LF7R
Color Finish: Bronze
Color Finish Category: Bronze Tones
Depth: 2-14/25 in
End Connection 1: FNPT
End Connection 2: FNPT
End Connections: FNPT
FM Approved: No
Fitting Size 1: 1/2 in
Fitting Size 2: 1/2 in
Fitting Sizes: 1/2 in
Height: 1-7/8 in
High Pressure: 150
IAPMO Listed: Yes
Installation Type: [Horizontal, Vertical]
Lead Law Compliant: Yes
Length: 3-5/8 in
Material: Brass
Maximum Pressure: 175 psi
Maximum Temperature: 180
Minimum Temperature: 33
NSF Certified: Yes
NSF Specifications: NSF 61G
Recommended Valve Application: Water
Type: WLF7RU22D
UL Listed: No
Valve Body Material: Copper Silicon Alloy
Valve Body Style: Inline
Valve Disc Material: Santoprene
Valve Seat Material: Rubber
Valve Size: 1/2 in
Valve Type: Dual Check Valve
Weight: 0.7
Width: 1-47/50 in
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