
Product Description
Watts 3131 Zone Valve 3-way. Seat valves (Plumbing / Heat / Valves for heating and cooling systems). Principal data: dn dimension 15, thread 1/2", connection Male thread, kvs value 1.7 m³/h. Supplied under manufacturer part number 313112, EAN 8016466003426, HS code 7412.20, country of origin Italy.
Technical Specifications
- Product type
- Seat valves
- Product group
- Heat
- DN dimension
- 15
- Thread
- 1/2"
- Connection
- Male thread
- Kvs value
- 1.7 m³/h
- Carbon footprint (EPD)
- 1.4435 kg CO2e per pcs
- Country of origin
- Italy
- Customs tariff code (EU CN)
- 74122000
- HS code
- 7412.20
- Manufacturer part number
- 313112
- GTIN (EAN)
- 8016466003426
Standards & Compliance
- HS Code
- 7412.20
Cross References
- EAN 8016466003426
- MPN 313112
Product Documentation
More from Watts

Watts
Watts 2131 Zone Valve with nipple/nipple 2-Way - 25, 1", Nipple, 4.5M³/h
21311

Watts
Watts Actuator 230V with M30 - 230V AC
22CX230NC2

Watts
Watts Climatic Control H/C Weather Compensator with heating and cooling function - 230V AC
P-8673

Watts
Watts Vision Central unit - 230 V AC
P-8630

Watts
Watts Union Set - Nipple, 1", 25
84011GAS

Watts
Watts 4131 Zone Valve 4-Way - 15, 1/2", Nipple, 1.7M³/h
413112

Watts
Watts 3131 Zone Valve with male/male/male 3-Way - 25, 1", Nipple, 4.5M³/h
10321663

Watts
Watts 3131 Zone Valve with male/male/male 3-Way - 20, 3/4", Nipple, 2.8M³/h
313134
Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 313112?
- 313112 can be ordered from cballast.com as a Watts 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 Watts product?
- The manufacturer part number is 313112.
- What is the HS code for 313112?
- The customs tariff (HS) code for 313112 is 7412.20.
- Who manufactures 313112?
- 313112 is a Watts product in the Valves range.
- Is a datasheet available for 313112?
- Yes — the 313112 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 313112?
- The minimum order quantity is 1.
- Is 313112 available?
- Yes — 313112 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).
