Model: TC78V07-25-25

Gaseou Pressure Equalizing Valve

Special Features:

3.5 psi inlet pressure setting

Properties:

Body Material
Aluminum alloy
Maximum Operating Pressure
Not rated
Outside Surface Treatment
Anodized, mil-a-8625
Body Style
Single connection, straight flow
Tempurature Rating
Not rated
First End Connection Type
Threaded external boss
First End Style Designator
External seat for gasket seal
First End Thread Size And Series/type Designator
0.750-16 unf
First End Thread Class
2a
First End Thread Direction
Right-hand
Flow Control Device
Piston, weighted type
End Connection Quantity
1
Disk Loading Method
Spring and weight
Opening Pressure Setting
2.5 pounds per square inch
Valve Venting Design Type
Atmospheric
Valve Relief Design Type
Pressure and vacuum
NSN
4820-01-071-0103
Part Number
TC78V07-25-25
Description
Valve,pressure Equalizing,gaseou
CAGE
98376

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

Part TC78V07-25-25 NSN 4820-01-071-0103

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10958
FIIG:
A07100
Concept No.:
1
App. Key:
AP
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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:
594
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8481809050
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Other taps, cocks, valves, etc., nesoi

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