Danfoss Non-return valve TVM-H DN 20 — hydronic-balancing accessory
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Product Description
Danfoss Non-return valve TVM-H DN 20 — accessory / spare for the Danfoss hydronic-balancing range. Non-return (check) valve cartridge for the Danfoss TVM-H DN 20 thermostatic mixing valve — prevents reverse circulation between the hot and cold ports when fitted into the TVM-H body. Fits valve connection DN 20. Used with: TVM-H. Net weight 0.042 Kilogram. OEM P/N 003Z1130. EAN 5702421524770. Technical data quoted verbatim from store.danfoss.com (code 003Z1130).
Technical Specifications
- Code number
- 003Z1130
- Type
- TVM-H Accessories
- Product group
- Other valves
- Description
- Non-return valve TVM-H DN 20
- Connection to valve
- DN 20
- Usage
- TVM-H
- Label product
- Yes
- Contains batteries
- No
- REACH Candidate List substances
- Lead (CAS no. 7439-92-1)
- SCIP dossier no.
- ff9b3c80-0d59-4769-9d4d-1d6a017826bf
- SCIP dossier product name
- "003Z1130"
- Net weight
- 0.042 Kilogram
- Gross weight
- 0.042 Kilogram
- Volume
- 0.06 Liter
- EAN
- 5702421524770
Standards & Compliance
- Classification / Approval
- CE
- HS Code
- 8481.30
Compatibility & Fitment
Ordered as a spare/accessory for TVM-H (DN 20). Confirm the valve model/size it mounts to before ordering.
Product Documentation
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Technical guides
- Cross-Referencing Danfoss Refrigeration Components by IMPA and OEM Code
- Danfoss Product Code Decoder — 003Z, 013G, 017B, 023U, 027L, 032F, 060G, 060H, 065B, 065Z, 068Z, 084H, 132F, 148B Series (Complete Reference)
- Danfoss Maneurop MTZ Reciprocating Compressors — Model Range, Voltage Codes and Replacement Guide
Catalogue entry last verified: 2026-08-24. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 003Z1130?
- 003Z1130 can be ordered from cballast.com as a Danfoss catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Danfoss product?
- The manufacturer part number is 003Z1130.
- What is the HS code for 003Z1130?
- The customs tariff (HS) code for 003Z1130 is 8481.30.
- Who manufactures 003Z1130?
- 003Z1130 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 003Z1130?
- Yes — the 003Z1130 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 003Z1130?
- The minimum order quantity is 1.
- Is 003Z1130 available?
- Yes — 003Z1130 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).