Pneumatic Cast Steel Stainless Steel T Type And L Type Three-Way Ball Valve
Product introduction:
Three way ball valves can adjust flow direction efficiently, and it is available in T and L shapes. T-shaped pipes can connect and cut off the third channel of three orthogonal pipes, playing a role in diversion and convergence. The L-three-way ball valve type can only connect two orthogonal pipelines and cannot maintain the interconnection of the third pipeline at the same time. It only plays a distribution role.
The three-way ball valve adopts an integrated structure with a 4-sided valve seat sealing type, with fewer flange connections and high reliability. The design achieves lightweight, and the three-way ball valve has a long service life, large flow capacity, and low resistance
Three way ball valves can be equipped with pneumatic actuators to achieve automatic operation. Pneumatic actuators are divided into single acting and double acting types according to their operating modes. The characteristic of single acting type is that once the power source fails, the ball valve will be in the state required by the control system
Product technical parameters:
Nominal Diameter DN (mm) | 15-50 | |
Nominal Pressure PN (MPa) | 1.6 | |
Test Pressure (MPa) | Strength (water) | 2.4 |
Enclose (Water) | 1.76 | |
Main Components | Valve body | Stainless steel |
Ball | Stainless steel | |
Seat | PTFE | |
Axle | Stainless steel | |
Working temperature | ≤120℃ | |
Medium suitable | Water, steam and oil | |
Connection | BSPT, NPT type | |
Flow direction | T type and L type | |
Driven method | Single acting and double acting pneumatic actuator |
Product features:
(1) The fluid resistance is small, and its resistance coefficient is equal to that of a pipe segment of the same length.
(2) Simple structure, small size, and light weight.
(3) Tight and reliable, plastic is widely used as the sealing surface material for ball valves with good sealing performance, and it has also been widely used in vacuum systems.
(4) Convenient to operate, quick to open and close, with only a 90 ° rotation from full open to full close, facilitating remote control.
(5) Easy to maintain, the ball valve has a simple structure, and the sealing ring is generally movable, making disassembly and replacement more convenient.
(6) When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium. When the medium passes through, it will not cause erosion of the sealing surface of the pneumatic three-way ball valve.
(7) Widely applicable, with diameters ranging from a few millimeters to several meters, and can be applied from high vacuum to high pressure.