Model: 1750

Check Valve

Special Features:

Half ball, float; manual open or close by a single toggle bolt

Properties:

Flow Control Device
Ball
Renewable Seat Ring Type
Pressed-in
Bolt Hole Quantity
8 all ends
End Application
Mars class afs 1
Valve Operation Method
Automatic or manual
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Facility
Bracket
Mounting Position
Vertical
Valve Size
6.000 inches
Outside Diameter
11.000 inches all ends
Face To Face Distance
10.250 inches
Thickness
1.000 inches all ends
Bolt Hole Diameter
0.875 inches all ends
Bolt Circle Diameter
9.500 inches all ends
Flange Face Design
Plain all ends
Material
Copper alloy body
Material
Copper flow control device
Material
Stainless steel seat
Media For Which Designed
Water, fresh single response
Style Designator
Straight through flanged ends
NSN
4820-01-434-4536
Part Number
1750
Description
Valve,check
CAGE

Part 1750 NSN 4820-01-434-4536

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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