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Ball Cone Spring Check Valve, 1/2 in FNPT x 1/2 in FNPT, Inline Valve Body, 1-1/8 in Hex

  • Mfr # FP CHK 685-8F8F-F

  • Zoro # G2574871

product price: 
$
18.39
/ea

Key Features

Pipe Size
1/2"
Hex Size
1 1/8 in
Connection Type
FNPT
Connection
FNPT
Body Material
Polypropylene
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Specifications

Product Information

MFR #
FP CHK 685-8F8F-F
Zoro #
G2574871
UPC #
-
Country of Origin
United States

Dimensions

Pipe Size
1/2"
Hex Size
1 1/8 in
Size
1/2"
Pipe or Tube Size - Check Valves
1/2 in
Length
2.52"
Overall Height
1-7/16"
Width
1.44"
Overall Length
2.5 in
Nominal Valve Size
1/2 in
Connection Size - Side 2
1/2 in
Connection Size - Side 1
1/2 in
Wire Rope Length
2.5 in

Details

Connection Type
FNPT
Connection
FNPT
Body Material
Polypropylene
Max. Water Pressure - Valves
125 psi
Spring Material - Check Valves
Stainless Steel
Max. Temp. - Valves
140 Degrees F
Full Flow - Valves
Yes
Cracking Pressure
0.33 psi
Item
Ball Cone Spring Check Valve
Mechanism and Body Design
Inline Ball Cone
Max. Water Pressure
125 psi
Flow Design
Single
Body Material - Valves
Glass Filled Polypropylene
Connection Type - Check Valves
FNPT x FNPT
Min. Temp. - Valves
-20 Degrees F
Seat Material
Glass Filled Polypropylene
Seal Material - Check Valves
Viton
Seat Material - Check Valves
Glass Filled Polypropylene
Max. Pressure
125 psi
Max. Temp.
140 Degrees F
Mounting Position
Vertical or Horizontal
Sub-Category
Polypropylene
Seal Material
FKM
Item - Check Valves
Check Valve
Mounting Orientation - Check Valves
Horizontal, Vertical
Material of Construction
Glass Filled Polypropylene
Max. Steam Pressure - Valves
Not Rated
Application - Valves
General Purpose
Cracking Pressure - Check Valves
0.330 psi
Mounting Orientation
Horizontal, Vertical
Type
Ball Cone Design
Connection Type - Side 2
NPT
Operating Temperature - Maximum
140 Degrees F
Maximum Pressure - Operating
125 psi
3-A Standard Compliance
Not Rated
Connection Type - Side 1
NPT
Check Mechanism
Poppet
For Media
Air, Fluids
Connection Gender - Side 2
Female
Connection Gender - Side 1
Female
Operating Temperature - Minimum
-20 Degrees F
Vacuum Service Rating
Not Rated
Silent Check
Standard
Maximum Pressure - Steam
Not Rated
Valve Body Style
Inline
Check Mechanism Material
Polypropylene
Valve Series
685

Description

ZORO SELECT 685 series ball cone spring check valve is a 1/2 in inline check valve with FNPT x FNPT female threaded connections. It uses a spring-loaded poppet-style check mechanism for one-direction flow applications. This valve is for compatible air and fluid applications, with a glass filled polypropylene body, polypropylene check mechanism, stainless steel spring, and FKM/Viton sealing components.

Key Features:

  • Valve type: Ball cone spring check valve with inline body design and single flow path.
  • Connections: 1/2 in FNPT x 1/2 in FNPT, female on both ends.
  • Materials: Glass filled polypropylene body and seat, polypropylene check mechanism, stainless steel spring, FKM/Viton seal.
  • Cracking pressure: 0.33 psi.
  • Pressure rating: 125 psi maximum operating pressure and 125 psi maximum water pressure.
  • Temperature range: -20 degrees F to 140 degrees F.
  • Mounting orientation: Horizontal or vertical.
  • Full flow: Yes.
  • Size details: 1-1/8 in hex, 2.5 in overall length, 1-7/16 in overall height.

Restrictions

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