OEM Custom Ball Valves
From precision-cast stainless steel and carbon steel to duplex, super duplex, leghe di nichel, and corrosion-resistant bronze, we deliver OEM custom ball valves engineered for exact material, dimensione, classe di pressione, e requisiti di sigillatura.
Custom-Cast Ball Valves
Ball valves operate in some of the most demanding flow-control environments—handling high pressures, rapid cycling, Slanti abrasivi, prodotti chimici corrosivi, and critical shutoff duties.
A Deze Foundry, we specialize in manufacturing custom-cast ball valves designed precisely to customer specifications. Using advanced metallurgical processes and strict quality assurance, we deliver engineered solutions for floating, montato su trunnion, due pezzi, and three-piece ball valve configurations. Material options include carbon steel, acciai inossidabili, duplex/super duplex alloys, nickel-based metals (Monel, Inconel), bronzo all'alluminio, and other high-performance casting grades tailored for corrosive or high-temperature service.
Our end-to-end capabilities cover engineering design, 3D prototyping, dedicated tooling development, fusione di precisione, Lavorazione CNC, trattamento termico, finitura superficiale, Test di pressione, and full certification, ensuring each custom-cast ball valve meets the highest standards of accuracy and durability.
Custom Ball Valves — Precision Solutions
Valvola a sfera a porta completa
Valvola a sfera di porta ridotta
Valvola a sfera V-port
3-Valvole a sfera
Valvola a sfera montata su trunnion
Valvola a sfera mobile
Valvola a sfera di ingresso superiore
Valvola a sfera a corpi divisi
Valvola a sfera di metallo
Valvola a sfera in acciaio inossidabile
Valvola a sfera di ottone
WCB Steel Ball Valve
Ductile Iron Ball Valve
Bronze Full Port Ball Valve
3 Pezzo Valvola a sfera a porta completa
Flanged Stainless Steel Ball Valve
Valvola a sfera criogenica
Valvola a sfera flangiata a porto completo
Comprehensive Ball Valve Specifications
| Categoria | Specification Details |
|---|---|
| Gamma di dimensioni | NPS ½ – 36 (Dn 15 – 900) (custom-cast sizes up to DN 1500 available upon request) |
| Materiali del corpo | Acciaio al carbonio (WCB, WCC), Acciaio inossidabile (CF8/304, CF8M/316), Inossidabile duplex (2205), Super duplex (2507), Ghisa, Ferro duttile, Leghe di nichel (Monel, Inconel, Hastelloy) |
| Intervallo di temperatura | –50°F to 750°F (–46°C to 400°C), depending on body alloy & Materiale del sedile |
| Ball Materials | Acciaio inossidabile (304/316/316L/2205), Duplex/Super Duplex, Hastelloy C276, Inconel 625/718, Acciaio al carbonio cromato, Tungsten-Carbide–Coated Ball (for abrasive service) |
| Materiali dello stelo | SS316/316L, SS410/416, Duplex 2205, Monel K500, Inconel 718 (anti-blowout stem design available) |
| Materiali dei sedili | PTFE, Rptfe, SBIRCIARE, Devlon, Nylon, Metal seduto (Stelliti, Carburo di tungsteno), Fire-Safe Graphite Stack Options |
| Tipi di valvole / Body Styles | Two-Piece, Three-Piece, Top-Entry, Side-Entry, Porta completa & Porta ridotta, Palla galleggiante, Palla montata su trunnion, Cryogenic Type |
| Valutazioni di pressione | PN10 / PN16 / PN25 / PN40 / PN100; Classe ASME 150 / 300 / 600 / 900 / 1500 |
| MAWP (Pressione di lavoro massima consentita) | Standard: 150–600 psi (10–40 bar); Montato su trunnion & High-Pressure Designs: fino a 2500 psi (170 sbarra) |
| Shutoff Rating | Aderente (sedile morbido) per API 598; Zero Leakage Metal-Seat (certifiable to API 6D) |
| Flange Drilling Standards | ASME B16.5 Class 150–600, IN 1092 Pn 10/16/25/40/100, JIS 10K/16K, ISO 7005 |
| Face-to-Face Standards | ASME B16.10, IN 558 Serie 1/14/27, ISO 5752 |
| Testing Standards | API 598, 6d Fire, ISO 5208, MSS SP-61, IN 12266-1 & -2, Fire-Safe per API 607/ISO 10497 |
| Certificazioni (Opzionale) | PED/CE, Atex, Sil 2/3, DNV, ABS, BV, CCS, WRAS, FDA contact materials, ISO 15848 fugitive emissions |
| Opzioni di attuazione | Manual Lever, Gear Operator, Attuatore pneumatico, Electric Actuator, Attuatore idraulico, Smart/IoT Control Actuators |
| Caratteristiche del flusso | True full-port or reduced-port geometry; caduta a bassa pressione; high Cv for compact size |
| Applicazioni tipiche | Olio & gas, petrolchimico, lavorazione chimica, acqua & acque reflue, HVAC, marino, generazione di energia, mining, farmaceutico, cibo & bevanda, desalinizzazione |
