OEM Custom Ball Valves
From precision-cast stainless steel and carbon steel to duplex, 超级复式, 镍合金, and corrosion-resistant bronze, we deliver OEM custom ball valves engineered for exact material, 方面, 压力类, 和密封要求.
Custom-Cast Ball Valves
Ball valves operate in some of the most demanding flow-control environments—handling high pressures, rapid cycling, 磨牙浆, 腐蚀性化学物质, and critical shutoff duties.
在 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, Trunnion安装, 两件, and three-piece ball valve configurations. Material options include carbon steel, 不锈钢, duplex/super duplex alloys, nickel-based metals (莫内尔, inconel), 铝青铜, 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, 精密铸造, CNC加工, 热处理, 表面饰面, 压力测试, and full certification, ensuring each custom-cast ball valve meets the highest standards of accuracy and durability.
Custom Ball Valves — Precision Solutions
Comprehensive Ball Valve Specifications
| 类别 | Specification Details |
|---|---|
| 尺寸范围 | NPS ½ – 36 (Dn 15 - 900) (custom-cast sizes up to DN 1500 available upon request) |
| 身体材料 | 碳钢 (WCB, WCC), 不锈钢 (CF8/304, CF8M/316), 双工不锈钢 (2205), 超级复式 (2507), 铸铁, 延性铁, 镍合金 (莫内尔, inconel, Hastelloy) |
| 温度范围 | –50°F to 750°F (–46°C to 400°C), depending on body alloy & 座椅材料 |
| Ball Materials | 不锈钢 (304/316/316L/2205), Duplex/Super Duplex, Hastelloy C276, inconel 625/718, 镀铬碳钢, Tungsten-Carbide–Coated Ball (for abrasive service) |
| 茎材料 | SS316/316L, SS410/416, 双工 2205, Monel K500, inconel 718 (anti-blowout stem design available) |
| 座椅材料 | ptfe, rptfe, 窥视, Devlon, 尼龙, 金属阀座 (星际, 碳化钨), Fire-Safe Graphite Stack Options |
| 阀类型 / Body Styles | Two-Piece, Three-Piece, Top-Entry, Side-Entry, 全端口 & 减少端口, 浮球, Trunnion安装的球, Cryogenic Type |
| 压力等级 | PN10 / PN16 / PN25 / PN40 / PN100; ASME课程 150 / 300 / 600 / 900 / 1500 |
| mawp (最大允许工作压力) | 标准: 150–600 psi (10–40 bar); Trunnion安装 & High-Pressure Designs: 到 2500 psi (170 酒吧) |
| Shutoff Rating | 泡泡密条 (柔软的座椅) 蜜蜂 598; Zero Leakage Metal-Seat (certifiable to API 6D) |
| Flange Drilling Standards | ASME B16.5 Class 150–600, 在 1092 PN 10/16/25/40/100, JIS 10K/16K, ISO 7005 |
| Face-to-Face Standards | ASME B16.10, 在 558 系列 1/14/27, ISO 5752 |
| Testing Standards | API 598, 6d大火, ISO 5208, MSS SP-61, 在 12266-1 & -2, Fire-Safe per API 607/ISO 10497 |
| 认证 (选修的) | PED/CE, 防爆认证, SIL 2/3, DNV, 腹肌, BV, CCS, WRAS, FDA contact materials, ISO 15848 fugitive emissions |
| 致动选择 | Manual Lever, 齿轮操作员, 气动执行器, 电动执行器, 液压执行器, Smart/IoT Control Actuators |
| 流动特征 | True full-port or reduced-port geometry; 低压下降; high Cv for compact size |
| 典型的应用 | 油 & 气体, 石化, 化学处理, 水 & 废水, HVAC, 海军陆战队, 发电, 矿业, 药物, 食物 & 饮料, 淡化 |
