The basic working principle of Pneumatic Actuator Valve is that compressed air enters the pneumatic actuator to drive the piston, and then rotating or lifting torsion shaft drives the stem. Pneumatic actuator valves are divided into single-acting(spring return) and double-acting.
When driving the same valve body, the opening and closing speed of double acting is faster than the single acting.
Pneumatic actuator valve is cheaper and eco-friendly so that popular in many kinds of applications. In this article, we will share you the product features of 10 hot sale pneumatic actuator valve in COVNA.
HK56-3PS Stainless Steel Pneumatic Actuator Ball Valve
It features a three-piece ball valve design that is easy to disassemble. When ball valves become clogged, they can be easily removed and cleaned. Able to withstand maximum pressure is 64 bar.
Suitable for water, oil, air, gas ans so on. Widely used for various application such as water treatment, chemical industry.
HK55-F Flange Air Actuated Ball Valve
This product uses the flange connection way, is suitable for the flange connection pipeline. The flange connection is more firm, more reliable and could reduces the leakage rate. Able to withstand maximum temperature is 180℃.
Available in ANSI, DIN, JIS, GB standard.
HK57 PVC Air Actuator Pneumatic Control Ball Valve
UPVC material weight is light, cheap, can resist slight corrosion, widely used in sewage treatment industry, chemical industry and so on.
True union and threaded connection type. Available in 2-ways and 3-ways.
HK56-W Tri Clamp Food Grade Pneumatic Actuated Ball Valve
The product is designed in a tri-clamp connection mode to avoid contamination of the media and suitable for the transport of food media. Like milk, water, drinks. Widely used in the food industry.
Available in 2 ways and 3 ways ball valve type.
HK56-T Stainless Steel 3 Way Pneumatic Actuator Ball Valve
Three-way ball valve can effectively achieve the effect of diversion. Apply to the need for diversion of the pipeline. Available in T type and L type. Thread connection type.
HK59-D-P PVC Pneumatic Actuator Butterfly Valve
This item adapts to large diameter, small volume, lightweight, healthy non-toxic material, easy maintenance and replacement. The normal size range is 2 inches to 24 inches. Able to withstand maximum pressure is 10 bar.
HK59-D-S Stainless Steel Pneumatic Operated Butterfly Valve / HK59-D Cast Iron Air Actuated Butterfly Valve
Those 2 items have the same sealing performance, compact design and large size range. The difference between them is the material.
Stainless steel material is suitable for most media such as industrial wastewater, seawater.
However, cast iron is not suitable for corrosive media.
Available in NBR, VITON, EPDM, PTFE seal.
HK59-D-M Lug Type Cast Iron Air Operated Pneumatic Actuator Butterfly Valve / HK59-D-M-S Lug Type Stainless Steel Butterfly Valve With Pneumatic Actuator
Lug-type butterfly valve is more firmly connected, suitable for the need for lug-type connection of the pipeline. Available in cast iron and stainless steel material.
Suitable for water, air, oil, gas and so on.
Here are the 10 hot selling pneumatic actuator valves in COVNA.
For more product info, and request a quote, please contact us at sales@covnavalve.com.
Post time: Jul-28-2021