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1" Swivel x FNPT Lead Free Bronze Dual Check Valve

  • Mfr # 4NLF3S65A
  • Zoro # G5151675
product price: 
$
172.99
/ea
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Key Features

Pipe Size
1"
Connection Type
FNPT x FNPT
Connection
FNPT x FNPT
Body Material
Lead Free Bronze
Size
1"
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Specifications

Details

MFR #
4NLF3S65A
Zoro #
G5151675
UPC #
670750509919
Country of Origin
China
Connection Type
FNPT x FNPT
Connection
FNPT x FNPT
Body Material
Lead Free Bronze
Mounting Orientation - Check Valves
Horizontal
Max. Temp. - Valves
180 Degrees F
Min. Temp. - Valves
33 Degrees F
Max. Water Pressure
175 psi
Max. Pressure
175 psi
Connection Type - Check Valves
FNPT x FNPT
Body Material - Valves
Bronze
Max. Steam Pressure - Valves
125 psi WSP
Flow Design
Dual
Mechanism and Body Design
Inline
Max. Temp.
180 Degrees F
Material of Construction
Lead Free Bronze
Max. Water Pressure - Valves
175 psi
Seal Material - Check Valves
EPDM
Seat Material - Check Valves
Buna-N
Spring Material - Check Valves
Stainless Steel
Compliance
NSF 372
Item
Dual Check Valve
Application - Valves
General Purpose
Standards
ASSE, CSA, ISO
Item - Check Valves
Check Valve
Seat Material
Buna-N
Seal Material
EPDM
Cracking Pressure
2 psi
Spring Material
Stainless Steel
Flow
28 gpm
Mounting Orientation
Horizontal
Connection Type - Side 2
NPT
Connection Gender - Side 1
Female
For Media
Water
Includes Freeze Protection
No Freeze Protection
Includes Atmospheric Vent
No Atmospheric Vent
Hazard Protection Level
Low Hazard
Field Testable
Not Field Testable
Connection Type - Side 1
Meter Swivel
Check Mechanism Material
Acetal
Maximum Pressure - Operating
175 psi
Operating Temperature - Minimum
33 Degrees F
Operating Temperature - Maximum
180 Degrees F
Connection Gender - Side 2
Female
Valve Series
4N

Description

The APOLLO VALVES 4NLF3S65A is a 1 in. dual check valve for water service. It uses two internal check stages intended to reduce reverse flow in an inline body. The valve has a lead-free bronze body with a meter swivel x FNPT connection arrangement for general purpose valve applications classified as low health hazard backflow applications.

Key Features:

  • Dual check valve design with inline body configuration
  • Media: water
  • 1 in. nominal valve size with 1 in. connections on both sides
  • Connection type: meter swivel x NPT
  • Connection gender: female x female
  • Body material: lead-free bronze
  • Check mechanism material: acetal
  • Seal material: EPDM
  • Seat material: Buna-N
  • Spring material: stainless steel
  • Cracking pressure: 2 psi
  • Flow rate: 28 gpm
  • Maximum operating pressure: 175 psi
  • Maximum steam pressure: 125 psi WSP
  • Operating temperature range: 33 degrees F to 180 degrees F
  • Mounting orientation: horizontal
  • Field testable: no
  • Atmospheric vent: no
  • Freeze protection: no
  • Standards: ASSE, CSA, ISO
  • NSF 372
  • Overall dimensions: 4.75 in. L x 2 in. W x 2 in. H

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