Shop ZORO SELECT

3/8" FNPT Ball Cone Spring Check Valve

  • Mfr # FP CHK 693-6F6F-F

  • Zoro # G0581271

product price: 
$
18.29
/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-F
Zoro #
G0581271
UPC #
-
Country of Origin
United States
Connection Type
FNPT
Connection
FNPT
Body Material
Polypropylene
Mounting Orientation - Check Valves
Horizontal, Vertical
Seat Material - Check Valves
Glass Filled Polypropylene
Body Material - Valves
Glass Filled Polypropylene
Mechanism and Body Design
Inline Ball Cone
Flow Design
Single
Item - Check Valves
Check Valve
Full Flow - Valves
Yes
Seal Material - Check Valves
Viton
Cracking Pressure
0.33 psi
Material of Construction
Glass Filled Polypropylene
Spring Material - Check Valves
Stainless Steel
Mounting Position
Vertical or Horizontal
Max. Pressure
125 psi
Connection Type - Check Valves
FNPT x FNPT
Application - Valves
General Purpose
Max. Water Pressure
125 psi
Cracking Pressure - Check Valves
0.33 psi
Max. Water Pressure - Valves
125 psi
Max. Steam Pressure - Valves
Not Rated
Seal Material
FKM
Spring Material
Stainless Steel
Min. Temp. - Valves
-20 Degrees F
Max. Temp. - Valves
140 Degrees F
Max. Temp.
140 Degrees F
Sub-Category
Polypropylene
Item
Ball Cone Spring Check Valve
Seat Material
Glass Filled Polypropylene
Mounting Orientation
Horizontal, Vertical
Seal
TFE, Carbon Filled
Type
Ball Cone Design
Vacuum Service Rating
Not Rated
Operating Temperature - Minimum
-20 Degrees F
Maximum Pressure - Operating
125 psi
Connection Type - Side 1
NPT
Maximum Pressure - Steam
Not Rated
3-A Standard Compliance
Not Rated
Connection Gender - Side 2
Female
Coefficient of Volume (Cv)
4.2
Operating Temperature - Maximum
140 Degrees F
Valve Body Style
Inline
Check Mechanism
Poppet
Connection Type - Side 2
NPT
Connection Gender - Side 1
Female
Silent Check
Standard
For Media
Air, Fluids
Valve Series
693

Description

ZORO SELECT series 693 ball cone spring check valve is an inline, single-flow check valve for general-purpose air and fluid service. It uses a spring-loaded poppet mechanism to allow flow in one direction and closes at a 0.33 psi cracking pressure for reverse-flow control applications. The valve features a glass-filled polypropylene body and seat with 3/8 in FNPT female connections on both ends.

Key Features:

  • Valve type: Ball cone spring check valve with inline body design
  • Connection size and type: 3/8 in FNPT x FNPT, female on both sides
  • Body material: Glass-filled polypropylene
  • Seat material: Glass-filled polypropylene
  • Check mechanism: Spring-loaded poppet
  • Flow design: Single flow; full flow
  • Media: Air, fluids
  • Cracking pressure: 0.33 psi
  • Maximum operating pressure: 125 psi
  • Operating temperature range: -20 degrees F to 140 degrees F
  • Seal material: FKM/Viton; seal: TFE, carbon filled
  • Spring material: Stainless steel
  • Mounting orientation: Horizontal or vertical
  • Overall length: 2 in
  • Overall height: 1 15/64 in
  • Hex size: 15/16 in

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