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PRODUCT

Type N551 Snappy Joe Emergency Shutoff Valves

Type N551 Snappy Joe Emergency Shutoff Valves are intended for in-line use UL Listed
on LP-Gas or Anhydrous Ammonia (NH3) service.

The valves may be installed on both ends of transfer hoses where the hose connects the bulk plant piping to the bobtail, transport, or tank car. They provide a quick way of automatically shutting off gas flow in the event of a hose rupture. The valve meet the requirements for such service when correctly installed with a remote release and proper piping support. Type N551 valves are lever operated, latch-open, and quick closing valves. A fusible element in the latch melts if the temperature reaches 212°F / 100°C, allowing the valve to self-close.

 
CAD Drawings and Models: Click here

DocumentationFeatures & BenefitsSpecificationsAssociated Products
 Product & Service Documentation
 Brochures
 Bulk Storage Application Map
2 MBpdfMarch 2015B
English
 Bulk Storage Application Map Poster
6 MBpdfMarch 2015A
English
 LP Community System Map
1 MBpdfNovember 2015B
English
 LP Community System Map
1 MBpdfNovember 2015B
English
 LP-Gas Equipment Poster
44 MBpdfDecember 2015A
English
 N551 Railcar Terminal Flier
706 KBpdfMarch 2015A
English
 N551 Snappy Joe Flier
534 KBpdfMarch 2015A
English
 N551 Stationary Storage Flier
669 KBpdfMarch 2015A
English
 NFPA58 Compliance Flier
740 KBpdfOctober 2015B
English
 P539A Actuator for Type N551 Emergency Shutoff Valves Flier
665 KBpdfOctober 2015B
English
 Valves and Relief Valves Application Map
1 MBpdfMarch 2015D
English
 Data Sheets - Bulletins - Catalogs
 LP-31: LP-Gas Catalog
23 MBpdfMarch 2016R
English
 LP-31: LP-Gas Catalog
23 MBpdfMarch 2016R
English
 Drawings & Schematics
 N550 Snappy Joe Emergency Shutoff Valve Schematic
408 KBpdfOctober 2015B
English
 Manuals & Guides
 N551 and N851 Snappy Joe™ Emergency Shutoff Valves Instruction Manual
635 KBpdfSeptember 2015C
English
 N551 Packing Removal/Replacement Instruction Manual
2 MBpdfOctober 2015D
English