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VICI chromatography six way valve ten way valve solenoid valve
Valco pneumatic drives provide reliable and long-term performance under the harshest conditions. They have the characteristics of low gas consumption, light weight, and compact structure. In addition to being suitable for aerospace component applications, they are also suitable for laboratory or process control applications.
When ordering a pneumatic drive separately, there are three types to choose from: one with a tight fitting component, one with an extension rod, or if your valve already has an extension rod, simply order a pneumatic drive with an extension rod mounting ring. The rated temperature for standard pneumatic actuators is 70 ° C. Generally, valves used in heating chambers or high-temperature areas require the use of extension rods, which position the actuator outside the heating zone and support the valve and actuator. The high-temperature type allows both the valve and the driver to be installed inside the heating box (with a maximum temperature resistance of 175 ° C), but it is not recommended to use it at temperatures below 50 ° C.
We recommend using a composite solenoid valve (MSVA) to drive a two position pneumatic actuator. The composite solenoid valve is a pair of 3-way solenoid valves installed in combination, which control the actuator from one position to another by emitting a pulse pneumatic signal. Due to the continuous conversion of gas into power for continuous rotation supplied to the valve, this will be better for the operation of continuously providing gas to the driver after switching.
The typical driving pressure is 40-50 psi, but pressures up to 80 psi can also be used without damaging the valve or pneumatic actuator. The ideal air pressure will be within 1/3 to 1/2 of a second for switching valves. It is recommended to use bottled air or nitrogen gas. If using factory air from a compressor, it is required to pass through a degreaser and a moisture dryer.
The digital interface (DVI) with an additional valve on the pneumatic driver makes it easy to achieve automation. It translates the timing events in the data system into gas pulses for the switch driver. When high-speed switching is required, a high-speed switching component (HSSA) can upgrade the valve switching time to within 30 ms for air or 8 ms for helium, and a PFAF device can be added for position feedback.
Standard pneumatic actuator - for two position valves
The temperature range is 0-70oC.
The standard model includes a 4 "extension rod, and 2", 3 ", and 6" extension rods can also be ordered.
Number of valve passages, types, tight installation with 4 "extension rod, and use in conjunction with existing extension rod
Valco pneumatic drives provide reliable and long-term performance under the harshest conditions. They have the characteristics of low gas consumption, light weight, and compact structure. In addition to being suitable for aerospace component applications, they are also suitable for laboratory or process control applications.
When ordering a pneumatic drive separately, there are three types to choose from: one with a tight fitting component, one with an extension rod, or if your valve already has an extension rod, simply order a pneumatic drive with an extension rod mounting ring. The rated temperature for standard pneumatic actuators is 70 ° C. Generally, valves used in heating chambers or high-temperature areas require the use of extension rods, which position the actuator outside the heating zone and support the valve and actuator. The high-temperature type allows both the valve and the driver to be installed inside the heating box (with a maximum temperature resistance of 175 ° C), but it is not recommended to use it at temperatures below 50 ° C.
We recommend using a composite solenoid valve (MSVA) to drive a two position pneumatic actuator. The composite solenoid valve is a pair of 3-way solenoid valves installed in combination, which control the actuator from one position to another by emitting a pulse pneumatic signal. Due to the continuous conversion of gas into power for continuous rotation supplied to the valve, this will be better for the operation of continuously providing gas to the driver after switching.
The typical driving pressure is 40-50 psi, but pressures up to 80 psi can also be used without damaging the valve or pneumatic actuator. The ideal air pressure will be within 1/3 to 1/2 of a second for switching valves. It is recommended to use bottled air or nitrogen gas. If using factory air from a compressor, it is required to pass through a degreaser and a moisture dryer.
The digital interface (DVI) with an additional valve on the pneumatic driver makes it easy to achieve automation. It translates the timing events in the data system into gas pulses for the switch driver. When high-speed switching is required, a high-speed switching component (HSSA) can upgrade the valve switching time to within 30 ms for air or 8 ms for helium, and a PFAF device can be added for position feedback.
Standard pneumatic actuator - for two position valves
The temperature range is 0-70oC.
The standard model includes a 4 "extension rod, and 2", 3 ", and 6" extension rods can also be ordered.
Number of valve passages, types, tight installation with 4 "extension rod, and use in conjunction with existing extension rod
| passage | Stone | Liutong | Ba Tong | Shitong | |
| Twelve Links | Fourteen Links | Sixteen Links | |||
| Drive mode | hand movement | Pneumatic Pneumatic | Electropneumatic | Microelectronics driver | |
| Material | SS | HC | IN | M4 | |
| N1 | N5 | T1 | ZR | ||
| Valve core material | Valcon E | Valcon E2 | Valcon H | Valcon M | Valcon P |
| Valcon R | Valcon T | Valcon TF | Valcon X | ||
| connector | 1/32” | 1/16” | 1/8” | 1/4” | |
| orifice |
0.25mm 0.010” |
0.40mm 0.016” |
0.75mm 0.030” |
4.0mm 0.156” |
|
| column size | 3MM | 4MM | 6MM |
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