Model: S4820H3270381

Gate Valve

Special Features:

Tap 2 holes on each side of top vertical centerline of flange 5/8 in.-11 nc class 2b thd

Properties:

Flange Diameter
12.375 inches
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Bolted
Bolt Hole Quantity
14
Valve Operation Method
Hydraulic
Connection Type
Flange, round w/holes
Valve Size
8.000 inches
Maximum Operating Pressure And Media For Which Designed
250.0 pounds per square inch water, fresh
Stem Type
Nonrising
Face To Face Distance
9.500 inches
Flange Face Design
Plain
Inlet Relationship With Outlet
Identical
Material
Copper alloy body
Material
Copper disk and nickel disk
Material
Nickel alloy seat
Material
Nickel alloy stem
Material
Copper and nickel disk
Specification Data
81349-milv1189 government standard
Nondefinitive Specification/std Data
1 type and 2 class
Reference Number Differentiating Characteristics
As differentiated by furnished valve motor operator gear and light
NSN
4810-00-752-9635
Part Number
S4820H3270381
Description
Valve,gate
CAGE
80064

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 S4820H3270381 NSN 4810-00-752-9635

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:
--
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:
050855
UFC:
29290
LTL:
RATING VARIABLE
LCL:
70.0
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8481809030
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Taps, cocks, valves and similar appliances, nesoi, with hydraulic actuators

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