As an actuators and valves manufacturer, COVNA will manufacture butterfly valves with electric actuator, pneumatic actuator and manual control for your projects.
We provide butterfly valves in wafer/lug/flange/tri-clamp type for your various piping. We also provide butterfly valves in cast iron, stainless steel and PVC material for on/off control of water, wastewater, oil, and other mediums.
We offer the electric actuator with IP67 weatherproof protection class for outdoor uses. Multi control methods: Manual control, signal control(4-20mA, 1-5VDC or 0-10VDC) and DC/AC power supply(12VDC, 24VDC, 110VAC, 220VAC). Well for fluid control of irrigation system, HVAC, water treatment, etc.
We also supply pneumatic actuators in single-acting(spring return) and double-acting. Rack and pinion actuator with high torque and responsive features. Lightweight for any piping.
Whatever you are a valve distributor, industry contractor, or machine manufacturer, we will help you to select the right and suitable valve for you.
COVNA is committed to being your No.1 supplier of actuators and valves. We will do our best to help you select the right actuator valve. Consult us now or send us an email to email@example.com