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Worldwide distributor of NSN parts and consumables located in the USA.

Stop-check Valve

Model / MPN: 6264251 | NSN: 4820-01-332-2639
ITAR Registered seal

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

Product Details
NATO Stock Number
4820-01-332-2639
Sold in multiples of
1 EA
DEMIL
NO
Bolt Hole Quantity
6 1st end
Valve Operation Method
Automatic
Flange Shape
Round with holes 1st end
Connection Type
Flange 1st end
Mounting Facility
Bulkhead
Flange Face Design
Plain 1st end
Style Designator
Straight thru
Supplementary Features
Flow control device: diaphragm
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC15T8012 Check Valve, Stop 3 EA 04/13/2015
SPE7MC15T8632 Check Valve, Stop 3 EA 04/20/2015
SPE7MC15T9404 Check Valve, Stop 6 EA 05/04/2015
SPE7M318T4546 Check Valve, Stop 3 EA 03/05/2018
SPE7MC18T055G Check Valve, Stop 2 EA 06/25/2018
SPE7MC18T077K Check Valve, Stop 2 EA 07/09/2018
SPE7MC18T102G Check Valve, Stop 2 EA 07/30/2018
SPE7MC18T236Z Check Valve, Stop 1 EA 10/01/2018
SPE7MC19T5770 Check Valve, Stop 4 EA 02/19/2019
SPE7MC20T3031 Check Valve, Stop 3 EA 12/23/2019
SPE7MC20T3506 Check Valve, Stop 3 EA 01/13/2020
SPE7MC20T3903 Check Valve, Stop 1 EA 01/27/2020
SPE7MC20T4676 Check Valve, Stop 6 EA 02/13/2020
SPE7M320U0235 Check Valve, Stop 11 EA 03/16/2020

Pricing and Availability

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6264251 Cross Reference
  • D6264251
  • 6264251 8INCH 0T1500 CFM
  • 6264251