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8" KTM 3-Way Ball Valve Supply

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Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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This subcontract through the NASA Shared Services Center involves the manufacture and supply of one specialized 8-inch 3-way ball valve for prime contractors working on facility projects at the NASA Langley Research Center in Hampton, Virginia. The required equipment is model KTM NB1HF, featuring an L-Port, Bare Stem design with ASME 300 RF Flanged specifications. The valve must be constructed using high-grade materials, including a 316 SS Body and Ball, a Duplex 329 Stem, and a 316SS/Stellite Seat with Graphite Packing to meet ASME Class 300 piping standards. This procurement is categorized under NAICS code 811112.

General Info

NAICS

811112 - Automotive Exhaust System Repair

Place of Performance

Hampton, VA, 23681, USA

Set-Aside

NONE

Documents

This scope was carved out of 80NSSC27948882Q.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

3-Way Ball Valve with Pneumatic Actuator

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Organization & Contact Information

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AgencyNational Aeronautics And Space Administration → NASA Shared Services Center
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Supplies one specialized 8-inch 3-way ball valve for prime contractors on NASA Langley Research Center facility projects. Manufactures and supplies model KTM NB1HF (NB1HF-0200R3A200A2-SES06U8MCG0AIB) with ASME 300 RF Flanged, L-Port, Bare Stem design. Utilizes 316 SS Body & Ball, Duplex 329 Stem, 316SS/Stellite Seat, and Graphite Packing per ASME Class 300 piping standards. Delivers one 8" KTM 3-Way Ball Valve.

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Same NAICS industry code

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Same awarding agency

NAICS: 332911
New
Federal
3-Way Ball Valve with Pneumatic Actuator
Solicitation # 80NSSC27948882Q
The NASA Shared Services Center is seeking a sole source procurement for one 3-Way Ball Valve and Actuator assembly to serve as a direct replacement for an existing valve in the HP air leg of the 20 inch Mach 6 tunnel in Building 1247D at the NASA Langley Research Center. The required equipment consists of an 8 inch KTM NB1HF 3-Way Ball Valve with an ASME 300 RF Flanged design, a 316 SS body and ball, a Duplex 329 stem, and a Stellite seat. The assembly must also include an SST mounting bracket, a Bettis G4016-SR4 Scotch Yoke Pneumatic Actuator sized for 90 psig supply, and a Topworx DXP Switchbox with explosion proof GO switches and a green/red L-Port indicator. The government intends to award this commercial contract to Robert E Mason and Associates Inc under the authority of FAR 12.102(a), as they have been determined to be the sole provider capable of meeting the specific metallurgical and piping layout standards. The procurement is governed by FAR Part 12 for commercial products and services, and NASA FAR Supplement Clause 1852.215-84 regarding the Ombudsman is applicable. The final assembly must be delivered to the NASA Langley Research Center in Hampton, Virginia, by July 2, 2027. Interested vendors were requested to submit capability statements by November 12, 2026, to determine if the procurement could be conducted on a competitive basis.
Industrial Valve Manufacturing

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about 9 hours ago

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