Model: D-29631

Safety Relief Valve

Special Features:

1.5 inch nhas 37 inlet, 3 inch outlet , 900lb inlet, 150lb outlet h orface, flanged .75 in. On 6 in.Circle, 4 holes, .875 in. Holes on 4.5 in.Circle, 4 holes, valve setting is not to exceed 640lbs.

Properties:

Maximum Operating Temp
900.0 degrees fahrenheit single response
End Application
E/i: valve, relief 1.5h3 pop safety valve style hna
Valve Operation Method
Automatic
Valve Size
1.500 inches
First Connection Face To Centerline Distance
5.625 inches
Second Connection Face To Centerline Distance
4.875 inches
Material
Steel uns j12522 body
NSN
4820-01-490-0301
Part Number
D-29631
Description
Valve,safety Relief
CAGE
15187

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Part D-29631 NSN 4820-01-490-0301

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05488
FIIG:
A046B0
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481400000
  • SITC: 74740
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Safety or relief valves

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