Model: A-50913

Stop Diaphragm Valve

Properties:

Maximum Operating Temp
275.0 degrees fahrenheit single response
Connection Style
Socket (tube) all ends
Valve Operation Method
Manual
Connection Type
Unthreaded internal tube all ends
Mounting Facility
Bracket
Maximum Operating Pressure
500.0 pounds per square inch single response
Outside Diameter Tube Accommodated
0.688 inches all ends
Material
Copper alloy flow control device and stainless steel flow control device
Material
Copper alloy body
Material
Plastic polyamide seat
Media For Which Designed
Refrigerant 22 2nd response
Media For Which Designed
Refrigerant 502 3rd response
Media For Which Designed
Refrigerant 12 1st response
Style Designator
Straight thru
NSN
4820-00-512-3601
Part Number
A-50913
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 A-50913 NSN 4820-00-512-3601

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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 4.0 X 3.0
Paclk Weight:
1.7000lbs
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:
--
WCC:
576
TCC:
Z
SHC:
9
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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