Model: D991THERSYS

Temperature Regulating Valve

Special Features:

Valve size 2.000 in.

Properties:

Body Material

Bronze, astm b61

Body Style

Straight thru

Stem Material

Steel, federal standard 66, aisi 303/sae 30303

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Thread Size And Series/type Designator

2-11-1/2 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Seat Material

Steel, federal standard 66, aisi 303/sae 30303

Flow Control Device

Diaphragm

Flow Control Device Material

Bronze

End Connection Quantity

Two-way Valve Action

Reverse acting

Capillary Tube Length

96.000 inches

Bulb Length

13.750 inches

Bulb Diameter

0.750 inches

Bulb Material

Copper

Tempurature Adjustability

Not adjustable

Thermostatic Element

Liquid immersion type

NSN

4820-00-878-0529

Part Number

D991THERSYS

Description

Valve,regulating,temperature

CAGE

21476

A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also valve, relief, pressure and temperature.

Part D991THERSYS NSN 4820-00-878-0529

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05492

FIIG:

A21100

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:

13.5000lbs

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:

188340

UFC:

33230

LTL:

100.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8481809015
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level