Model: 7720011-101

Stop Diaphragm Valve

Special Features:

Manufacturers suggested name: zone fire valve; 2-inch diameter; operating medium gaseous nitroge (gn2) and liquid nitrogen(ln2); ambient temp range -65 to +160 degrees feh; fluid temp range -32 to +160 degrees feg; pressures: opening 1.5 psig max, working 65 psig, inlet 115 psig max, outlet ambient, ambient 1.0 to 15.2 psia, proof 180 psig, burst 270 psig, closing 0.1 psig min; rated flow (normal) 5.52 lb/sec saturated; weight 5.6 lb

Properties:

End Application
E/i fire protection system p/n 7720000-101; t.O. 13f7-9-3 fig 9-1
Criticality Code Justification
Feat
NSN
4810-00-171-8486
Part Number
7720011-101
Description
Valve,diaphragm,stop
CAGE

A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.

Part 7720011-101 NSN 4810-00-171-8486

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13619
FIIG:
A046B0
Concept No.:
1
App. Key:
AC
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:
A
ESD:
ESD:
MMAC:
UC
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
21.0 X 15.0 X 9.5
Paclk Weight:
10.0000lbs
Item Weight:
5.0000lbs
Item Dim:
011001000060
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
F000002XE4
SPI Rev.:
SPC Mkg:
00
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
Z
ACC:
Construction Materials

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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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