氣引導式3通口電磁閥
ISO 13849-1認證/附主閥位置檢測功能3通口殘壓排氣閥 VP/VG
系列 | 種類 | 流量特性 2→3(A→R) C[dm3/(s・bar)] | 流量特性 2→3(A→R) b | 流量特性 2→3(A→R) Cv |
---|---|---|---|---|
殘壓排氣閥 VP542-X536 直接配管型 | 2 | 8.9 | 0.20 | 2.1 |
殘壓排氣閥 VP544-X536 底座配管型 | 2 | 8.8 | 0.13 | 2.0 |
殘壓排氣閥 VP742-X536 直接配管型 | 2 | 15.3 | 0.22 | 3.7 |
殘壓排氣閥 valve VP744-X536 底座配管型 | 2 | 15.0 | 0.17 | 3.4 |
雙殘壓排氣閥 VP544-X538 | 3,4 | 6.7 | 0.10 | 1.3 |
雙殘壓排氣閥 VP744-X538 | 3,4 | 9.7 | 0.08 | 2.1 |
附緩動功能雙殘壓排氣閥 VP544-X555 | 3,4 | 6.7 | 0.10 | 1.3 |
附緩動功能雙殘壓排氣閥 VP744-X555 | 3,4 | 9.7 | 0.08 | 2.1 |
雙殘壓排氣閥 VG342-X87 | 3,4 | 28.6 | 0.03 | 5.6 |
產品特點
The main valve position detection function is used to detect inconsistencies between input signals and valve operations.
Category 2: The safety function only requires the use of a single channel and is automatically checked.
![](/assets/newproducts/en-jp/vpvg/images/01.jpg)
When the dual residual pressure release valve is used, if one of the valves fails to operate, the other one releases the residual pressure.
Category 3: The redundancy prevents the loss of the safety function when a single failure occurs. The safety function must be checked before each use. An accumulation of undetected faults can cause the loss of the safety function.
Category 4: The redundancy prevents the loss of the safety function when a single failure occurs. The safety function must be checked before each use. An accumulation of undetected faults does not affect the safety function. (Features a higher DC and MTTFd than Category 3)
![](/assets/newproducts/en-jp/vpvg/images/02.jpg)
* This product is to be used as a component of a safety system; the safety of the equipment as a whole cannot be guaranteed by this single unit alone.