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Datasheet generated 2026-10-07
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Thermostat for Wartsila 46 engine

Generic · Cooling Systems · Thermostatic Valves
Part Number
THERMOSTAT-46  ·  HS 8418.69
Thermostat for Wartsila 46 engine

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

ApprovalDNV, ABS, LR, BV, ClassNK, KR, RINA, CCS, IMO Tier II/III (NOx Technical Code 2008), ISO 8217
StandardsISO 8217, ISO 8217
ApprovalsDNV, ABS, BV, LR
HS code8418.69

Properties

MOQ1

Compatibility

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.

Standards

Approvals

Attached Documents