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1-1/4" NPT Stainless Steel Spring Check Valve

  • Mfr # S250-11/4"

  • Zoro # G6041371

product price: 
$
62.39
/ea

Key Features

Pipe Size
1 1/4"
Hex Size
2 1/2 in
Connection Type
FNPT
Body Material
Stainless steel
Max. Water Pressure - Valves
250 psi
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Specifications

Details

MFR #
S250-11/4"
Zoro #
G6041371
UPC #
-
Country of Origin
Italy
Connection Type
FNPT
Body Material
Stainless steel
Max. Water Pressure - Valves
250 psi
Connection Type - Check Valves
FNPT x FNPT
Mechanism and Body Design
Inline Spring
Material of Construction
stainless steel
Max. Steam Pressure - Valves
Not Rated
Max. Temp.
302 Degrees F
Body Material - Valves
Stainless Steel
Max. Water Pressure
250 psi
Seat Material - Check Valves
FKM
Spring Material - Check Valves
316 Stainless Steel
Cap to Inlet Center
1 3/8 in
Item
Check Valve
Flow Design
Single
Seal Material - Check Valves
Viton
Spring Material
316 Stainless Steel
Max. Temp. - Valves
302 Degrees F
Mounting Position
Vertical or Horizontal
Standards
ANSI B1.20.1, NSF 372
Seat Material
FKM
Seal Material
FKM
Mounting Orientation - Check Valves
Horizontal, Vertical
Cracking Pressure - Check Valves
0.5 psi
Flow - Valves
36.0 gpm
Max. Pressure
250 psi WOG
Cracking Pressure
0.5 psi
Application - Valves
General Purpose
Item - Check Valves
Check Valve
Compliance
AISI 316
Flow
36 gpm
Mounting Orientation
Horizontal, Vertical
Connection Type - Side 1
NPT
Operating Temperature - Maximum
302 Degrees F
Vacuum Service Rating
Not Rated
Check Mechanism
Swing
Maximum Pressure - Operating
250 psi
Silent Check
Standard
Includes Counterweight
No Counterweight
Connection Type - Side 2
NPT
3-A Standard Compliance
Not Rated
Maximum Pressure - Steam
Not Rated
NSF Certifications for Food and Drinking Water
NSF 61
Connection Gender - Side 2
Female
Coefficient of Volume (Cv)
35.84
Connection Gender - Side 1
Female
For Media
Gas, Oil, Water
Valve Body Style
Inline
Check Mechanism Material
316 Stainless Steel
Operating Temperature - Minimum
-4 Degrees F
Valve Series
S250

Description

Item - Check Valves Check Valve, Flow Design Single, Mechanism and Body Design Inline Spring, Body Material - Valves 316 Stainless Steel, Pipe or Tube Size 1 1/4 in, Connection Type FNPT x FNPT, Cracking Pressure 0.5 psi, Mounting Orientation Horizontal, Vertical, Seal Material Viton, Max. Temp. - Valves 302 Degrees F, Max. Water Pressure - Valves 250 psi, Max. Steam Pressure - Valves Not Rated, Seat Material FKM, Spring Material 316 Stainless Steel, Flow - Valves 36 gpm

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