Shop MILWAUKEE VALVE

Swing Check Valve, 509 Series, 2 in, FNPT x FNPT, Bronze Body

  • Mfr # 509 2

  • Zoro # G0390117

product price: 
$
195.49
/ea
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Key Features

Pipe Size
2"
Connection Type
Threaded
Connection
FNPT
Body Material
Bronze
Max. Temp.
406 Degrees F
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Specifications

Details

MFR #
509 2
Zoro #
G0390117
UPC #
697988580862
Country of Origin
United States
Connection Type
Threaded
Connection
FNPT
Body Material
Bronze
Max. Temp.
406 Degrees F
Material of Construction
Bronze
Seal Material
Bronze
Flow - Valves
131 gpm
Sub-Category
Bronze
Full Flow - Valves
Yes
Min. Temp. - Valves
-20 Degrees F
Mounting Position
Vertical or Horizontal
Flow Design
Single
Standards
ASTM B16, ASTM B62
Cap to Inlet Center
2 13/16 in
Max. Pressure
125 psi SWP - 200 psi WOG
Cracking Pressure
0.5 psi
Max. Water Pressure
200 psi
Item
Swing Check Valve
Max. Steam Pressure - Valves
125 psi WSP
Seal Material - Check Valves
Bronze
Body Material - Valves
Bronze
Connection Type - Check Valves
FNPT x FNPT
Max. Water Pressure - Valves
200 psi @ 150 Degrees F
Cracking Pressure - Check Valves
0.750 to 1.000 psi
Mechanism and Body Design
Inline Swing
Max. Steam Pressure
125 psi WSP
Mounting Orientation - Check Valves
Horizontal, Vertical
Seat Material - Check Valves
Bronze
Item - Check Valves
Check Valve
Max. Temp. - Valves
406 Degrees F
Application - Valves
General Purpose
Seat Material
Bronze
Flow
131 gpm
Mounting Orientation
Horizontal
Seal
Brass
Type
Swing
For Media
Gas, Oil, Steam, Water
Includes Counterweight
No Counterweight
Vacuum Service Rating
Not Rated
Check Mechanism
Swing
Connection Type - Side 1
NPT
3-A Standard Compliance
Not Rated
Check Mechanism Material
Bronze
Silent Check
Standard
Coefficient of Volume (Cv)
131
Connection Gender - Side 1
Female
Valve Body Style
Inline
Operating Temperature - Minimum
-20 Degrees F
Connection Type - Side 2
NPT
Maximum Pressure - Steam
125 psi
Operating Temperature - Maximum
406 Degrees F
Maximum Pressure - Operating
200 psi
Connection Gender - Side 2
Female
Valve Series
509

Description

The MILWAUKEE VALVE 509 is a 2 in. swing check valve with an inline bronze body and FNPT x FNPT threaded connections. It uses a hinged swing mechanism and is configured for one-direction flow and reverse-flow check operation. This valve is rated for use with gas, oil, steam, and water, and is specified for horizontal or vertical mounting.

Key Features:

  • 2 in. nominal valve size with 2 in. female NPT connections on both ends
  • Inline swing design with single-flow path and full-flow construction
  • Bronze body, bronze check mechanism, bronze seat, and bronze seal material
  • Flow capacity: 131 gpm; Cv: 131
  • Cracking pressure: 0.750 to 1.000 psi
  • Maximum water pressure: 200 psi at 150 degrees F
  • Maximum steam pressure: 125 psi WSP
  • Operating temperature range: -20 degrees F to 406 degrees F
  • Overall length: 4.75 in.; cap to inlet center: 2-13/16 in.
  • Standards: ASTM B16, ASTM B62

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