Model: 87-7-7

Fluid Pressure Regulating Valve

Properties:

Body Material
Brass
Outside Surface Treatment
Maring finish
Body Style
Straight thru
Media For Which Designed
Air
First End Connection Type
Threaded internal tube
First End Style Designator
Gasket seal
First End Outside Diameter Tube Accommodated
0.188 inches
First End Thread Size And Series/type Designator
3/8-24 unf
First End Thread Class
2b
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Brass
First End Seat Angle In Deg
37.0
Flow Control Device
Diaphragm
Flow Control Device Material
Rubber, buna-n
End Connection Quantity
2
Renewable Seat Ring Type
Bonded
Outlet Pressure Range
+0.0/+50.0 pounds per square inch
Outlet Pressure Range
+0.0 to 50.0 pounds per square inch
Regulation Type
Manual single stage
Manual Control Method
Knob
Valve Loading Method
Spring
Remote Actuation Method
Diaphragm
Maximum Inlet Pressure Rating
400.0 pounds per square inch
Outlet Pressure Accuracy Rating
0.500 pounds per square inch
Filter
Not included
Tempurature Rating
175.0 degrees fahrenheit
Test Data Document
81349-mils901 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN
4820-00-138-2075
Part Number
87-7-7
Description
Valve,regulating,fluid Pressure
CAGE
32242

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 87-7-7 NSN 4820-00-138-2075

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:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
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:
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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