3-Way Pneumatic Ball Valve G4'' L-bore Stainless Steel Spring Closing

This 3-way ball valve is pneumatically actuated, featuring a 75 mm bore size and G4 inch threaded connections. It is suitable for medium temperatures from -20 to 180°C (-4 to 356°F) and pressures up to 40 bar (580 psi).

The pneumatic input range is 3–8 bar (43–116 psi). The valve body is made of stainless steel with a PTFE seal, making it suitable for various aggressive and corrosive media.

The actuator features a robust, spring closed rack-and-pinion mechanism with a 35-micron hard-anodized aluminum body. It is compatible with ISO 5211 F07/F10 valves and includes BSPP air ports for air supply and return. Additionally, it features a Namur 1/4 inch interface for solenoid valves and an 80 x 30 mm interface for VDI/VDE 3845 limit switch boxes. Comes unassembled, including ball valve (BL3SAL-400), actuator (V3JM7/PR09A), and mounting accessories.

Pros:

• Direct mounting of 1/4 Namur solenoid valve possible
• Can be equipped with a limit switch box (VDI/VDE 3845 80 x 30)
• Fast opening/closing
• Clear mechanical indicator on top shows the valve position
• Guaranteed 500,000+ cycles for the pneumatic actuator
• Suitable for aggressive media thanks to the high quality materials
• The ball valve is a 3-piece design allowing for thorough cleaning
• Suitable for rough vacuum

Cons:

• No ATEX or SIL certificate