RV 系列中压比例卸荷阀可选择出厂设定或可调节压力操作，其外部设定压力调节方便，设定压力范围大，可满足各种应用需求。
- 设定压力卸压阀的压力范围为 1000 至 20 000（68.9 至 1378 bar），增量为 100 psig (6.9 bar)。调节锁紧螺母维持调节螺钉位置，确保设定压力。
- 可调卸压阀有 2 种弹簧范围可供选择：1000 至 10 000 psig（68.9 至 689 bar）和 10 000 至 20 000 psig（689 至 1378 bar）
规格
| 阀体材料 | 316 不锈钢 |
| 工作压力 | 最高 20 000 psig (1378 bar) |
| 设定压力 | 1000 至 20 000 psig（68.9 至 1378 bar） |
| 操作 | 设定或可调节操作 |
| 温度 | 最高 250°F (121°C) |
| 端接 | 锥面螺纹（3/8 和 9/16 in.，入口），世伟洛克 FK 中压卡套管接头（3/8、1/2 和 9/16 in.，入口）内螺纹 NPT（3/4 in.，出口） |
进一步了解 RV 系列卸荷阀如何提高中压流体系统的安全性和可靠性。
RV 시리즈 중압 릴리프 밸브 카탈로그
구성 부품의 재질, 압력 및 온도 등급, 선택 사양 및 액세서리를 포함한 상세 제품 정보를 찾아보십시오.
特点：316 不锈钢结构；温度高达 1000°F (537°C)；中压 (MP) 接头，尺寸范围 —1/4 到 1 英寸，压力额定值 — 高达 20 000 psig (1378 bar)；高压 (HP) 接头，尺寸范围 — 1/4 到 9/16 英寸，压力额定值 — 高达 60 000 psig (4134 bar)；NACE® MR0175/ISO15156 合规性
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