Product Description
Generic CV-BR-112-PN25 Forged brass in-line spring-loaded check valve 1-1/2" BSP female/female. Stainless-steel spring with EPDM/NBR seat disc, brass-poppet construction. Deployed in process, utility and marine piping loops for on-off shutoff, control, safety relief or diversion service.
Technical Specifications
- Body
- Forged brass CW617N Spring: AISI 302 SS Disc / seat: EPDM food-grade (NBR option for oil) Poppet: Brass Connection: 1-1/2" BSP F/F (parallel — ISO 228-1) Cracking pressure: 0.05 bar (0.7 psi) Pressure rating: PN25 (25 bar / 363 psi) Temperature: -10 to +90 °C (EPDM); -10 to +120 °C (FKM upgrade) Mounting: Horizontal or vertical (flow up) Standard: EN 13959, EN 12266-1, DVGW W570
Standards & Compliance
- Material
- CW617N brass with EPDM seat
- Pressure Rating
- PN25 (25 bar / 363 psi)
- Temperature Range
- -10 to +90 °C
- HS Code
- 8481.30
Compatibility & Fitment
Direct equivalent to Caleffi 3030, RIV 540, AVK 845, STC YK-3010 inline check valves.
Product Documentation
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Catalogue entry last verified: 2026-08-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy CV-BR-112-PN25?
- CV-BR-112-PN25 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 CV-BR-112-PN25.
- What is the HS code for CV-BR-112-PN25?
- The customs tariff (HS) code for CV-BR-112-PN25 is 8481.30.
- Is a datasheet available for CV-BR-112-PN25?
- Yes — the CV-BR-112-PN25 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for CV-BR-112-PN25?
- The minimum order quantity is 1.
- Is CV-BR-112-PN25 available?
- Yes — CV-BR-112-PN25 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 CV-BR-112-PN25?
- 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.