A120MAN IOM
1 of 7
www.squibbtaylor.com 1.800.345.8105
While this information is presented in good faith and believed to be accurate, Individuals using this literature must exercise their independent judgment in evaluating product selection and determining
product appropriateness for their particular purpose, system requirements and certifications. The manufacturer reserves the right to change product designs and specifications without notice.
Failure to follow these instructions or to properly install and maintain this equipment could result in personal injury
or death. Equipment must be installed, operated and maintained in accordance with federal, state and local codes.
The installation must also comply with NFPA No. 70 and ANSI K61.1, (CGA G-2.1) standards and/or local authority having
jurisdiction. Only personnel trained in the proper procedures, codes, standards and regulations of the Anhydrous Ammonia
industry shall install and service this equipment.
214.357.4591 DALLAS TEXAS 800.345.8105
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Scope of the Manual
This instruction manual covers installation, operation,
& maintenance for the A120MAN Manual Release for
1 1/4” (A120) & 1 1/2” (A125 & A15) internal valves
manufactured by Marshall Excelsior Co. for outdoor
Anhydrous Ammonia (NH3) applications.
March 2021
Installation, Operation, & Maintenance Manual For
A120MAN Remote Manual Release
NOTE: REFER TO THE INSTRUCTION MANUAL SUPPLIED WITH THE INTERNAL VALVE OR SQUIBB TAYLOR’S WEBSITE FOR ALL
WARNINGS, CUSTOMER NOTIFICATIONS, SPECIFICATIONS, OPERATION, CAUTIONS, MAINTENANCE, & PARTS. CALL
SQUIBB TAYLOR @ 800.345.8105 WITH ANY QUESTIONS BEFORE PROCEEDING
.
KEEP THIS DOCUMENT WITH THE PRODUCT UNTIL IT REACHES THE END USER.
IMPORTANT:
USER SAFETY RESPONSIBILITY STATEMENT FOR SQUIBB TAYLOR PRODUCTS
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN
CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.
• This document and other information from Squibb Taylor and authorized distributors provide product or system
options for further investigation by users having technical expertise.
• The user, through its own analysis and testing, is solely responsible for making the final selection of the system and
components and assuring that all performance, endurance, maintenance, safety and warning requirements of the
application are met. The user must analyze all aspects of the application, follow applicable industry standards, and
follow the information concerning the product in the current product catalog and in any other materials provided
from Squibb Taylor or authorized distributors.
To the extent that Squibb Taylor or authorized distributors provide component or system options based upon data or
specifications provided by the user, the user is responsible for determining that such data and specifications are suitable
and sufficient for all applications and reasonably foreseeable uses of the components or systems.
Part Description
Qty.
Manual Release with Break-Away Coupling
1 Pc.
Lever
1 Pc.
Plate
1 Pc.
Cotter Pin
1 Pc.
Hex Mounting Cap Screws
2 Pc.
Carabinier
1 Pc.
Parts List
Carabinier
Cap
Screws
Manual Release
Plate
Lever
Cotter Pin
Break-Away
Coupling
Patent
Pending
!
WARNING
The A120MAN Fail Safe Remote Manual Release must be used for
ANHYDROUS AMMONIA APPLICATIONS ONLY
.
DO NOT USE IN LPG/PROPANE SERVICE.
