Model: 634-E-1 1/4 IN.

Gate Valve

Properties:

Bonnet Type
Packing retaining
End Application
4610-01-234-2196
Valve Operation Method
Manual
Connection Type
Threaded internal pipe
Valve Size
1.250 inches
Maximum Operating Pressure And Media For Which Designed
300.0 pounds per square inch air and 300.0 pounds per square inch fuel/oil, hydrocarbon and 300.0 pounds per square inch gas and 300.0 pounds per square inch steam and 300.0 pounds per square inch water
Thread Size
1.250 inches
Stem Type
Rising
Inlet Relationship With Outlet
Identical
Pressure Class
300.0 pounds per square inch
Material
Copper alloy disk
Material
Copper alloy stem
Material
Copper alloy body
Material
Stainless steel seat
Thread Series Designator
Npt
NSN
4820-01-326-0878
Part Number
634-E-1 1/4 IN.
Description
Valve,gate
CAGE
14959

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

Part 634-E-1 1/4 IN. NSN 4820-01-326-0878

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05482
FIIG:
A500A0
Concept No.:
1
App. Key:
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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
5.6000lbs
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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Schedule B and Export
  • Schedule B: 8481801060
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Gate type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over

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