3WAY Pneumatic Ball Valve BSPT (SUS316, Single Acting)
Model: PAVP-07(S)
PAVP-07(S) is a ball valve combining a SUS316 body with a 3WAY ball and a pneumatic single-acting actuator. It supports two port configurations (L/T) and multiple rotation-angle arrangements (L3/T3/T4/T5/T6), with an ISO5211 direct mounting pad as a standard specification. It is used for 3-way fail-safe automatic switching lines in the chemical, plant, water/wastewater, and construction sectors.
Features
- Compact design for easy installation in confined spaces
- Leak tested per API598
- First in Korea to apply ISO5211 Direct Mounting Pad
Frequently Asked Questions
- How do I use L-port vs. T-port?
- The L-port connects only one of the two ports at a time, used for simple switching. The T-port can connect all three ports simultaneously, used in manifolds requiring concurrent branching and merging.
- How do I choose between single acting and double acting?
- Single acting (spring return) automatically returns to Fail Close or Fail Open on air loss, making it suitable for lines where safety shutoff is critical. Double acting offers advantages in response speed and torque margin, suited for high-frequency cyclic control. Single acting is generally chosen for lines with flammable solvents or requiring emergency shutoff; double acting is chosen for general high-speed control.
- What do the T3/T4/T5/T6 rotation angle arrangements mean?
- T-port 3WAY ball valves offer multiple flow patterns depending on the ball bore geometry and rotation angle combination. T3, T4, T5, and T6 are configuration numbers indicating which inlet connects to which outlet. Please share the process sequence and we will recommend the appropriate arrangement.
- What accessories can be attached to a pneumatic valve?
- Integrated packages combining limit switch boxes, solenoid valves, and air filter regulators tailored to site requirements can be supplied.