Thermostat for Wartsila 46 engine
Generic

Thermostat for Wartsila 46 engine

Part numberTHERMOSTAT-46Item numberWARTSILA-THERMOSTAT-46HS code8418.69
DNV, ABS, LR, BV, ClassNK, KR, RINA, CCS, IMO Tier II/III (NOx Technical Code 2008), ISO 8217
Cooling Systems
Thermostatic Valves
MOQ:1

Pricing

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Product Description

Generic THERMOSTAT-46 Wartsila 46 thermostat. Wartsila OEM. Wartsila thermostatic valves for industrial and marine service. Modulates refrigerant flow to the evaporator in response to superheat at the evaporator outlet.

Technical Specifications

Approval
DNV, ABS, LR, BV, ClassNK, KR, RINA, CCS, IMO Tier II/III (NOx Technical Code 2008), ISO 8217
Standards
ISO 8217, ISO 8217
Approvals
DNV, ABS, BV, LR
HS code
8418.69

Standards & Compliance

Classification / Approval
DNV, ABS, LR, BV, ClassNK, KR, RINA, CCS, IMO Tier II/III (NOx Technical Code 2008), ISO 8217
HS Code
8418.69

Compatibility & Fitment

Fits Wärtsilä W46 HT/LT cooling-water thermostatic valve (parts group 183). Amot / AVK element; confirm opening temperature (typ. 77-91 °C) and body size from cooling-water diagram.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Wärtsilä 46F Engine Product Guide

Catalogue entry last verified: 2026-08-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy THERMOSTAT-46?
THERMOSTAT-46 can be ordered from cballast.com: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this product?
The manufacturer part number is THERMOSTAT-46.
What is the HS code for THERMOSTAT-46?
The customs tariff (HS) code for THERMOSTAT-46 is 8418.69.
Is a datasheet available for THERMOSTAT-46?
Yes — the THERMOSTAT-46 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for THERMOSTAT-46?
The minimum order quantity is 1.
Is THERMOSTAT-46 available?
Yes — THERMOSTAT-46 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
How do I get a price for THERMOSTAT-46?
Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.