Shop ZORO SELECT

3/8" FNPT Ball Cone Spring Check Valve

  • Mfr # FP CHK 693-6F6F-B

  • Zoro # G2882056

product price: 
$
16.59
/ea

Key Features

Pipe Size
3/8"
Hex Size
15/16 in
Connection Type
FNPT
Connection
FNPT
Body Material
Polypropylene
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Specifications

Details

MFR #
FP CHK 693-6F6F-B
Zoro #
G2882056
UPC #
-
Country of Origin
Japan
Connection Type
FNPT
Connection
FNPT
Body Material
Polypropylene
Seat Material
Glass Filled Polypropylene
Sub-Category
Polypropylene
Spring Material
Stainless Steel
Min. Temp. - Valves
-20 Degrees F
Max. Temp. - Valves
140 Degrees F
Mounting Orientation - Check Valves
Horizontal, Vertical
Item
Ball Cone Spring Check Valve
Mounting Position
Vertical or Horizontal
Seat Material - Check Valves
Glass Filled Polypropylene
Material of Construction
Glass Filled Polypropylene
Seal Material
Buna-N
Max. Water Pressure
125 psi
Seal Material - Check Valves
Buna-N
Connection Type - Check Valves
FNPT x FNPT
Mechanism and Body Design
Inline Ball Cone
Application - Valves
General Purpose
Full Flow - Valves
Yes
Max. Temp.
140 Degrees F
Spring Material - Check Valves
Stainless Steel
Cracking Pressure
0.33 psi
Cracking Pressure - Check Valves
0.33 psi
Max. Pressure
125 psi
Body Material - Valves
Glass Filled Polypropylene
Max. Steam Pressure - Valves
Not Rated
Item - Check Valves
Check Valve
Flow Design
Single
Max. Water Pressure - Valves
125 psi
Mounting Orientation
Horizontal, Vertical
Seal
Buna
Type
Ball Cone Design
Check Mechanism
Poppet
Connection Type - Side 2
NPT
Connection Gender - Side 1
Female
For Media
Air, Fluids
Connection Type - Side 1
NPT
Connection Gender - Side 2
Female
Maximum Pressure - Steam
Not Rated
3-A Standard Compliance
Not Rated
Silent Check
Standard
Maximum Pressure - Operating
125 psi
Coefficient of Volume (Cv)
4.2
Vacuum Service Rating
Not Rated
Valve Body Style
Inline
Operating Temperature - Maximum
140 Degrees F
Operating Temperature - Minimum
-20 Degrees F
Valve Series
693

Description

ZORO SELECT Series 693 ball cone spring check valve is an inline check valve for compatible air and fluid service. This 3/8 in valve uses a spring-loaded poppet mechanism for one-way flow applications. The glass-filled polypropylene body, FNPT x FNPT connections, and 0.33 psi cracking pressure are compatible with compact piping systems requiring a 3/8 in FNPT check valve with 0.33 psi cracking pressure.

Key Features:

  • Valve type: Ball cone spring check valve with inline body style and single-flow design.
  • Size and connections: 3/8 in FNPT x FNPT with female NPT connections on both sides.
  • Body and seat material: Glass-filled polypropylene body with glass-filled polypropylene seat.
  • Seal and spring materials: Buna-N seal and stainless steel spring.
  • Pressure rating: 125 psi maximum operating pressure and 125 psi maximum water pressure.
  • Cracking pressure: 0.33 psi opening pressure.
  • Temperature range: -20 degrees F to 140 degrees F.
  • Mounting orientation: Horizontal or vertical.
  • Flow capacity: Cv 4.2.
  • Dimensions: 2 in overall length, 1 15/64 in overall height and width, and 15/16 in hex size.

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