n551 Fisher Type Snappy Joe Emergency Shutoff Valves
KKM Solutions is an independent parts distributor, not an authorized Fisher dealer — how we source.
Overview
Part number n551 from Fisher, listed in Valves & Process Control. KKM Solutions quotes this part with pricing and availability confirmed per order.
Type N551 Snappy Joe Emergency Shutoff Valves are intended for in-line use 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. A fusible element in the latch melts if the temperature reaches 212°F / 100°C, allowing the valve to self-close.
Product details
| Manufacturer | Fisher |
|---|---|
| Manufacturer part number | n551 |
| Product category | Valves & Process Control |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for n551?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the n551?
n551 is made by Fisher and is listed in our Valves & Process Control category. KKM Solutions is an independent distributor, not an authorized Fisher dealer: we source the exact Fisher part number n551, and the quote confirms condition and lead time before you order.
Is the n551 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the n551, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of n551?
No published lifecycle status is on file for n551. Fisher lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
How quickly can n551 ship?
Lead time for n551 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
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