Spring Return Actuator Ball Valve

Spring close lever handles automatically close when the lever is released.

Spring return actuator ball valve.

Most types of valves will require one of two types of actuators to use. This new linkage kit is designed specifically for field mounting johnson controls va m 9203 and va m 9208 series spring return and va m 9104 and va m 9310 series non spring return actuators to ball valves from various manufacturers in sizes from 1 2 inch to 2 inches. Spring return actuators have air or liquid supplied to only one side of the piston and the energy to. While there are a variety of other types and categories of actuators these two are the most important and are frequently the go to choice for use in facilitating the operation of a great variety of machines and industrial mechanisms.

Have a technical support question. Flow coefficient cv is the amount of water in gallons per minute at 60 f that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet. View all sort filter. Double acting actuators have air or liquid supplied to both sides of the piston with one side at higher pressure which achieves the movement required to actuate the valve.

Flow tek s srh series spring return deadman handles are manufactured from heavy duty stainless steel components to withstand frequent daily use in refueling sampling drains and other osha applications that require positive closure of a manual valve. An alloy of iron and carbon carbon steel is stronger than stainless steel and is very resistant to wear. The industrial ball valve series is a great solution for low and medium pressure steam applications to 35 psi inlet pressure and applications that operate with a media temperature. An attached lever helps allow a spherical port to reopen flow and shut it off again.

Backflow apollo engineering team sponsors uncc student project. Manufacturer of spring return actuator spring return electrical actuator spring return dead man type ball valve offered by cair euromatic automation private limited ahmedabad gujarat. Standard port valves slightly restrict flow. Carbon steel inline ball valves 2 piece valve structure.

Carbon steel valves can withstand high pressure but. Full port valves do not restrict flow. The spring return also known as the single acting actuator and the double acting actuator. Each srh handle has a locking device as standard to lock the valve in the preferred position.

As a type of quarter turn valve ball valves can shut off liquid flow from a pipe. Search within results sort by. Gates globes check. This configuration uses pneumatic or hydraulic pressure of the air or liquid energy to open and close the valve.

The vs vss l and vb series ball valves are available with non spring return spring return or electronic fail safe actuators offering high close off capabilities. Spring return ball valves.