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Backflow Valve, Forged Brass, 1/2" Size

  • Mfr # 4ALF4A33AM

  • Zoro # G1460903


product price: $77.49
/ea
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Key Features

Connection Type
FNPT
Body Material
Lead Free Forged Brass
Temp. Range
33 Degrees to 180 Degrees F
Width
1 29/32 in
Pipe Size
1/2"
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Specifications

Product Information

MFR #
4ALF4A33AM
Zoro #
G1460903
UPC #
00670750549823
Country of Origin
China

Dimensions

Width
1 29/32 in
Pipe Size
1/2"
Overall Height
3 13/64 in
Length
4 7/64 in
Pipe or Tube Size - Check Valves
1/2 in
Pipe or Tube Size
1/2 in
Nominal Valve Size
1/2 in
Connection Size - Side 2
1/2 in
Connection Size - Side 1
1/2 in
Overall Length
4.1 in
Overall Width
1.9 in

Details

Item
Dual Check Valve w Atmosheric Vent
Connection Type
FNPT
Body Material
Lead Free Forged Brass
Temp. Range
33 Degrees to 180 Degrees F
Cap to Inlet Center
1 25/32 in
Material of Construction
Lead Free Brass
Compliance
ASSE 1012, CSA B64.3, NSF 372
Seat Material - Check Valves
EPDM
Spring Material - Check Valves
Stainless Steel
Max. Water Pressure - Valves
175 psi
Max. Pressure
175 psi
Body Material - Valves
Brass
Mechanism and Body Design
Inline
Application - Valves
General Purpose
Sub-Category
Dual Check Valves
Seat Material
EPDM
Max. Water Pressure
175 psi
Mounting Orientation - Check Valves
Horizontal
Max. Temp. - Valves
180 Degrees F
Min. Temp. - Valves
33 Degrees F
Mounting Position
Horizontal
Max. Steam Pressure - Valves
125 psi WSP
Standards
ASSE 1012, CSA B64.3, NSF 372
Seal Material - Check Valves
EPDM
Flow
3 gpm
Spring Material
Stainless Steel
Item - Check Valves
Check Valve
Flow Design
Dual with Vent
Connection Type - Check Valves
FNPT x FNPT
Seal Material
EPDM
Mounting Orientation
Horizontal
Connection Gender - Side 2
Female
Check Mechanism Material
Forged Brass
Hazard Protection Level
Low Health Hazard
Manufacturer Warranty
5 yr
Includes Freeze Protection
No Freeze Protection
Field Testable
Not Field Testable
Connection Type - Side 1
IPS
Connection Gender - Side 1
Female
Operating Temperature - Minimum
33 Degrees F
Cracking Pressure
2 psi
For Media
Carbonated Beverages, Water
Operating Temperature - Maximum
180 Degrees F
Includes Atmospheric Vent
Atmospheric Vent Included
Maximum Pressure - Operating
175 psi
Connection Type - Side 2
IPS
Valve Series
4A

Description

Dual Check Valve w Atmosheric Vent, Size 1/2 In., Body Material Bronze, Max. Temp. 250 Degrees F, Width 1 29/32 in, Length 4 7/64 in, Standards ASSE 1003, IAPMO/ANSI/CAN Z1117, NSF/ANSI/CAN 372, NSF/ANSI/CAN 61, Compliance ASSE 1012, CSA B64.3, NSF 372

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