Exhaust valve for Wartsila 46 engine
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Product Description
Generic EXH-VALVE-46 Wartsila 46 exhaust valve. Wartsila OEM. Fits Wärtsilä W46 cylinder-head exhaust-valve assembly (parts group 120/140). Deployed in process, utility and marine piping loops for on-off shutoff, control, safety relief or diversion service.
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
- 8409.99
Standards & Compliance
- Classification / Approval
- DNV, ABS, LR, BV, ClassNK, KR, RINA, CCS, IMO Tier II/III (NOx Technical Code 2008), ISO 8217
- HS Code
- 8409.99
Compatibility & Fitment
Fits Wärtsilä W46 cylinder-head exhaust-valve assembly (parts group 120/140). Nimonic-seat valve; usually supplied as a 2-valve set with rotators. Genuine Wärtsilä OEM via Wärtsilä Online or authorised distributor (Damen Schelde, Brovertek).
Product Documentation
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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 EXH-VALVE-46?
- EXH-VALVE-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 EXH-VALVE-46.
- What is the HS code for EXH-VALVE-46?
- The customs tariff (HS) code for EXH-VALVE-46 is 8409.99.
- Is a datasheet available for EXH-VALVE-46?
- Yes — the EXH-VALVE-46 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for EXH-VALVE-46?
- The minimum order quantity is 1.
- Is EXH-VALVE-46 available?
- Yes — EXH-VALVE-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 EXH-VALVE-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.