Model: 740-3/4

Fluid Pressure Regulating Valve

Special Features:

19.0 gpm water max flow capacity at max rated inlet and outlet pressures

Properties:

Body Material
Bronze
Outside Surface Treatment
Any acceptable
Body Style
Straight thru
Media For Which Designed
Air and water, fresh
First End Connection Type
Threaded internal pipe
First End Style Designator
Optional end
First End Thread Size And Series/type Designator
3/4-14 npt
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Bronze
Flow Control Device
Disk, top and bottom guided, yoke mtd to diaphragm
Flow Control Device Material
Bronze
End Connection Quantity
2
Outlet Pressure Range
+10.0/+60.0 pounds per square inch
Outlet Pressure Range
+10.0 to 60.0 pounds per square inch
Regulation Type
Manual single stage
Manual Control Method
Screw
Valve Stem Design
Single seat
Valve Loading Method
Spring
Remote Actuation Method
Diaphragm
Maximum Inlet Pressure Rating
150.0 pounds per square inch
Outlet Pressure Accuracy Rating
Not rated
Filter
Not included
Tempurature Rating
200.0 degrees fahrenheit
Reference Number Differentiating Characteristics
As differentiated by size of end connections and outlet pressure range
NSN
4820-00-288-8383
Part Number
740-3/4
Description
Valve,regulating,fluid Pressure
CAGE
28960

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Part 740-3/4 NSN 4820-00-288-8383

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
Concept No.:
1
App. Key:
D
Cond. Code:
2
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
4.7000lbs
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:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8481809015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level

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