Model: IV-40-500

Iris Valve

Special Features:

Nha valve, iris

Properties:

Overall Diameter

3.000 inches

End Application

W/s code maury class tags-39

Special Markings

Open position letter "o" stamped into coves; closed position letter "s" stamped into coves; part number stamped in metal face; air flow direction arrow stamped into housing

General Description

3" diameter iris valve bead flange lever operated; valve operates satisfactorily in temp. Range-65degrees f to 600 degrees f; max. Torque req'd does not exceed 15 in-lb with upstream static press. Of 20 in of water on closed valve; complete valve assembly to be returned to idl for any repair or overhaul; complete valve assembly furnished as a spare part, no detail parts furnished as spares; patented valve - patent no. 2321336

Specification Data

1fy-6-milstd-1388-2a/hd/ government specification and 1fy-6-mil-std-1561 (ships) /hd/ government specification

NSN

4820-01-463-7031

Part Number

IV-40-500

Description

Valve,iris

CAGE

1FYM6

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:

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:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this iris valve (NSN 4820-01-463-7031) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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