当设备或管道内压力超过泄压阀设定压力时,泄压阀即自动开启泄压,保证设备和管道内介质压力在设定压力之下,保护设备和管道,防止发生意外。
泄压阀主要是用在压力过大的场合,当压力大于设定值时阀内片被顶开及时释放压力,压力减小后恢复到原来的位置,和安全阀区别不大,泄压阀多指用于液体系统,安全阀多指用于气体系统。
泄压阀见于多种工作环境和设备类型,是确保工作场所安全必不可少的组件。
RS 欧时为您提供了不同品牌的泄压阀,如TOSACA、Reliance Water Controls、Altecnic等多款不同规格、型号的产品供您挑选,从而满足不同的应用场景需求。
比较 产品详述 |
|---|
有库存
小计(1 件) RMB5,373.58(不含税) RMB5,373.58/件 | Nabic Valve Safety Products | 泄压阀 | - | 3bar | 带螺纹 | 195°C | - | 3/4 in | - | 带螺纹 | - | 3/4 in | 是 | 青铜 | BSP | - | 1bar | - | 蒸汽, 空气, 热水 | - | 母插 | BSP | 母插 | - | No |
有库存
小计(1 件) RMB5,948.66(不含税) RMB5,948.66/件 | Nabic Valve Safety Products | 泄压阀 | - | 4bar | 带螺纹 | 195°C | - | 3/4 in | - | 带螺纹 | - | 3/4 in | 是 | 青铜 | BSP | - | 1bar | - | 空气, 蒸汽, 热水 | - | 母插 | BSP | 母插 | - | No |
PREVOST | 气动电磁控制阀 | - | - | - | - | - | G 1/2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
有库存
小计(1 件) RMB4,682.38(不含税) RMB4,682.38/件 | Nabic Valve Safety Products | 泄压阀 | - | 3bar | 带螺纹 | 195°C | - | 1/2 in | - | 带螺纹 | - | 1/2 in | 是 | 青铜 | BSP | - | 1bar | - | 热水, 空气, 蒸汽 | - | 母插 | BSP | 母插 | - | No |
有库存
小计(1 件) RMB243.53(不含税) RMB243.53/件 | Reliance Water Controls | 泄压阀 | - | 3bar | 带螺纹 | 140°C | - | 3/4 in | - | 带螺纹 | - | 3/4 in | - | 黄铜 | - | - | - | - | 热水 | - | 母插 | BSP | 母插 | - | No |
有库存
小计(1 袋,共 2 件) RMB41.13(不含税) RMB41.13/袋 | Amphenol Industrial | 泄压阀 | - | 7psi | M12 连接器 | 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C | UL 94V-0, IP69K |
暂时缺货
小计(1 件) RMB2,482.94(不含税) RMB2,482.94/件 | TOSACA | 泄压阀 | - | 3bar | 带螺纹 | 350°C | - | 3/4 in | - | 带螺纹 | - | 1 in | - | 不锈钢 | BSP | - | 0.2bar | - | 蒸汽 | - | 母插 | BSP | 母插 | -10°C | No |
按制造商备货
小计(1 件) RMB1,001.87(不含税) RMB1,001.87/件 | Reliance Water Controls | 减温泄压阀 | - | 10bar | MBSP | 100°C | - | - | - | 带螺纹 | - | 15 to 22 mm² | - | 黄铜 | MBSP | - | 4bar | - | 防止非通风热水系统过压 | - | 公 | - | - | - | WRAS No. 0910311Approval, BS EN 1490Standard |
有库存
小计(1 件) RMB4,836.21(不含税) RMB4,836.21/件 | Nabic Valve Safety Products | 泄压阀 | - | 2.5bar | 带螺纹 | 195°C | - | 3/4 in | - | 带螺纹 | - | 3/4 in | 是 | 青铜 | BSP | - | 1bar | - | 热水, 空气, 蒸汽 | - | 母插 | BSP | 母插 | - | No |
有库存
小计(1 袋,共 2 件) RMB49.89(不含税) RMB49.89/袋 | Amphenol Industrial | 泄压阀 | - | 7psi | - | 125°C | - | - | - | - | - | - | - | 尼龙 | - | - | - | - | - | - | - | - | - | -40°C | UL Certified, UV resistant, 94V-0 flammability rating |
有库存
小计(1 件) RMB726.17(不含税) RMB726.17/件 | Reliance Water Controls | 减温泄压阀 | - | 10bar | MBSP | 100°C | - | - | - | 带螺纹 | - | 15 to 22 mm² | - | - | MBSP | - | 4bar | - | 压力温度 | - | 公 | BSP | 母插 | - | BS EN 1490, WRAS No. 0910311 |
有库存
小计(1 件) RMB706.16(不含税) RMB706.16/件 | Reliance Water Controls | 减温泄压阀 | - | 10bar | 压接 | 100°C | - | - | - | 压接 | - | 15 to 22 mm² | - | - | MBSP | - | 4bar | - | 压力温度 | - | 公 | BSP | 母插 | - | WRAS No. 0910311Approval, BS EN 1490Standard |
有库存
小计(1 件) RMB722.83(不含税) RMB722.83/件 | Reliance Water Controls | 减温泄压阀 | - | 4.5bar | 带螺纹 | 95°C | - | 1/2 in | - | 带螺纹 | - | 1/2 in | - | - | BSP | - | 4bar | - | 热水 | - | 公 | BSP | 母插 | - | No |
暂时缺货
小计(1 件) RMB2,482.94(不含税) RMB2,482.94/件 | TOSACA | 泄压阀 | - | 4bar | 带螺纹 | 350°C | - | 3/4 in | - | 带螺纹 | - | 1 in | - | 不锈钢 | BSP | - | 0.2bar | - | 蒸汽 | - | 母插 | BSP | 母插 | -10°C | No |
有库存
小计(1 件) RMB310.27(不含税) RMB310.27/件 | Reliance Water Controls | 差压旁通阀 | - | 10bar | 压接 | 110°C | - | 22 mm | - | 压接 | - | 22 mm | - | 黄铜 | BSP | - | 0bar | - | 中央加热系统 | - | 母插 | BSP | 母插 | - | No |
有库存
小计(1 件) RMB7,863.05(不含税) RMB7,863.05/件 | Nabic Valve Safety Products | 泄压阀 | - | 5bar | 带螺纹 | 195°C | - | 1 in | - | 带螺纹 | - | 1 in | 是 | 青铜 | BSP | - | 1bar | - | 空气, 热水, 蒸汽 | - | 母插 | BSP | 母插 | - | No |
暂时缺货
小计(1 件) RMB2,298.05(不含税) RMB2,298.05/件 | TOSACA | 泄压阀 | - | 2.5bar | 带螺纹 | 350°C | - | 1/2 in | - | 带螺纹 | - | 3/4 in | - | 不锈钢 | BSP | - | 0.2bar | - | 蒸汽 | - | 母插 | BSP | 母插 | -10°C | No |
按制造商备货
小计(1 件) RMB1,168.84(不含税) RMB1,168.84/件 | Reliance Water Controls | 减温泄压阀 | - | 10bar | MBSP | 100°C | - | - | - | 带螺纹 | - | 15 to 22 mm² | - | - | MBSP | - | 4bar | - | 压力温度 | - | 公 | BSP | 母插 | - | WRAS No. 0910311, BS EN 1490 |
暂时缺货
小计(1 件) RMB2,342.40(不含税) RMB2,342.40/件 | TOSACA | 泄压阀 | - | 4bar | 带螺纹 | 350°C | - | 1/2 in | - | 带螺纹 | - | 3/4 in | - | 不锈钢 | BSP | - | 4bar | - | 蒸汽 | - | 母插 | BSP | 母插 | -10°C | No |
有库存
小计(1 件) RMB7,863.05(不含税) RMB7,863.05/件 | Nabic Valve Safety Products | 泄压阀 | - | 3bar | 带螺纹 | 195°C | - | 1 in | - | 带螺纹 | - | 1 in | 是 | 青铜 | BSP | - | 1bar | - | 蒸汽, 空气, 热水 | - | 母插 | BSP | 母插 | - | No |