Electric Micro Flow Cage Guided Control Valve
Pneumatic Film Small Flow Control Valve is a top-guided single-seat control valve, which has the characteristics of simple structure, good sealing performance and reliable use.
Description
Introduction
Our Electric Micro Flow Cage Guided Control Valve is composed of a pneumatic diaphragm actuator and a regulating valve. It is a small-diameter regulating valve specially developed for micro flow regulation or special working conditions. It is forged with a forged valve body, which is easy to be made into a high-pressure electric regulating valve. The flow rate of the core valve can be customized according to different needs, and there is a servo amplifier in the electric actuator, so you do not need to add another servo amplifier. The input control signal (4~20mADC or 1~5VDC) and single-phase power supply can control the operation and realize the adjustment of parameters such as flow. This is a tool commonly used in power, metallurgy, chemical, textile, paper, and other industries.
Features
Electric Micro Flow Cage Guided Control Valve is a top-guided single-seat control valve with a simple structure, good sealing performance, and very stable performance.
In order to achieve a smaller flow coefficient, it increases the number of valves used.
Our valve body adopts a cast ball design so it is more environmentally friendly and lower cost.
Unbalanced spools generate unbalanced force due to different front and rear pressures, which requires the actuator to have a larger output force.
Standard
Product Name: Electric Micro Flow Cage Guided Control Valve
Body type: straight-through cast ball body
Spool type: unbalanced single seat plunger spool
Nominal diameter: DN15, 20, 25 NPS 1/2"- 1"
Nominal pressure: PN16 - 100 CLASS 150LB - 600LB
Connection: Flange: FF, MF, RTJ, RF
Welding: SW, BW
Flange distance: according to IEC 60534
Bonnet form: standard type: -5℃~230℃
Heat sink type: -45℃~230℃
Low temperature extended type: -196℃~-45℃, bellows seal type
Packing: V-type PTFE, flexible graphite, etc.
Gasket: Metal clip graphite gasket
Actuator: Pneumatic: Multi-spring Diaphragm Actuator
Body Face To Face Lenth:
| PN16/ class150 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 |
| NPS | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 22" | 24" | |
| lenth | 184 | 184 | 184 | 222 | 222 | 254 | 276 | 298 | 352 | 403 | 451 | 543 | 673 | 737 | 787 | 1016 | 978 | 978 | 1067 | 1295 |
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