Model: FIG NO B-1221-A SZ 1 1/2 IN

Stop-check Valve

Special Features:

Stop-check type

Properties:

Flow Control Device

Disk

Bonnet Type

Inside spring

Bonnet Attachment Method

Bolted

Bolt Hole Quantity

4 all ends

Maximum Operating Temp

366.0 degrees fahrenheit 2nd response

Maximum Operating Temp

450.0 degrees fahrenheit 1st response

Valve Operation Method

Automatic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Mounting Position

Horizontal

Valve Size

1.500 inches

Maximum Operating Pressure

150.0 pounds per square inch 2nd response

Maximum Operating Pressure

300.0 pounds per square inch 1st response

Outside Diameter

5.000 inches all ends

Face To Face Distance

6.000 inches

Thickness

0.438 inches all ends

Bolt Hole Diameter

0.625 inches all ends

Bolt Circle Diameter

3.875 inches all ends

Flange Face Design

Plain all ends

Material

Copper alloy 922 or copper alloy 836

Material Specification

Astm b61 assn standard single material response or astm b62 assn standard single material response

Media For Which Designed

Steam single response

Style Designator

Straight through flanged ends

Furnished Items And Quantity

1 handwheel

NSN

4820-01-272-6665

Part Number

FIG NO B-1221-A SZ 1 1/2 IN

Description

Valve,stop-check

CAGE

30263

Part FIG NO B-1221-A SZ 1 1/2 IN NSN 4820-01-272-6665

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05486

FIIG:

A530B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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