Model: 20721

Y Valve

Special Features:

3/4 inch flanged nipple in bonnet

Properties:

Flow Control Device
Disk
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Threaded
Bolt Hole Quantity
8 1st end
Valve Operation Method
Manual
Flange Shape
Round with holes 1st end
Connection Type
Flange 1st end
Outside Diameter
8.250 inches 1st end
Face To Face Distance
14.000 inches
Thickness
2.000 inches 1st end
Bolt Hole Diameter
0.812 inches 1st end
Bolt Circle Diameter
6.625 inches 1st end
Flange Face Design
Raised straight 1st end
Raised Face Height
0.125 inches 1st end
Material
Steel body
Style Designator
Straight through y-pattern
NSN
4820-00-391-9356
Part Number
20721
Description
Valve,y
CAGE
14959

A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes valve, stop-check.

Part 20721 NSN 4820-00-391-9356

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16992
FIIG:
A046B0
Concept No.:
1
App. Key:
AT
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this y valve (NSN 4820-00-391-9356) 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

Highest Rated Parts
Recently Purchased Parts
Hot Parts