Model: 438
Gate ValveProperties:
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Valve Operation Method
Manual
Connection Type
Threaded internal pipe
Features Provided
Bonnet packing
Valve Size
0.750 inches
Maximum Operating Pressure And Media For Which Designed
125.0 pounds per square inch steam and 200.0 pounds per square inch water-oil-gas
Thread Size
0.750 inches
Stem Type
Nonrising
Maximum Operating Tempurature And Media For Which Designed
150.0 degrees fahrenheit steam and 150.0 degrees fahrenheit water-oil-gas
Inlet Relationship With Outlet
Identical
Material
Copper alloy seat
Material
Copper alloy 694 stem or copper alloy stem
Material
Copper alloy 836 body
Material
Copper alloy 836 disk
Material
Copper alloy 694 or copper alloy stem
Material Specification
Astm b-371 alloy c69400 assn standard single material response stem or astm b-99 alloy c65100 h04 assn standard single material response stem
Material Specification
Astm b-62 assn standard single material response body
Material Specification
Astm b-62 assn standard single material response disk
Thread Series Designator
Npt
Specification Data
59646-mss-sp-80 manufacturers standard
Nondefinitive Specification/std Data
A type
NSN
4820-00-268-9154
Part Number
438
Description
Valve,gate
CAGE
Part 438 NSN 4820-00-268-9154
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 indicatorsHMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X Packaging & Shipping
Pack Size:
-- Paclk Weight:
1.3000lbs Item Weight:
-- Item Dim:
-- OPI:
O SPI No.:
SPI Rev.:
SPC Mkg:
00 LVL_A:
Q LVL_B:
Q Freight Classification
NMFC:
050855 UFC:
29290 LTL:
RATING VARIABLE LCL:
-- WCC:
576 TCC:
Z SHC:
9 ACC:
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