Flanged Ball Valve 3-Way L-port DN20 PN16 Steel Reduced Bore

This 3-way L-port flanged ball valve with a reduced bore of 15 mm provides reliable on/off flow control. The valve has DN 20 PN 16 flanges. The housing of the valve is made of steel and the ball is made of stainless steel 304 (1.4301). The sealings are made of Teflon (PTFE). The valve is suitable for water, oil, air and fuel up to a maximum pressure of 16 bar (232 psi) and vacuum (max. -0.9 bar or -13 psi). The valve operates in a temperature range from -10 to 160 °C (14 to 320 °F). The ports overlap during the ball rotation. Avoid opening and closing it quickly to protect the system from the possible water hammer and further damage. This valve is not suitable for electrical or pneumatic control. For this purpose, valves with an ISO-Top flange (ISO 5211) are recommended. Always check if the design of the mounting flange suits your actuator.

Pros:

• Unobstructed flow path thanks to the full bore design
• Suitable for vacuum
• Easy installation and maintenance thanks to the standardized DN 20/PN 16 flange

Cons:

• Pressure inlet only allowed from the center port

Specifications

Connection size : DN 20 Flange
Connection type : Flange
Material : Steel
Seal material : Teflon (PTFE)
Vacuum (bar) : -0.999
Recommended for : Water,Oil,Air,Fuel,Vacuum
Ball bore : L-port
Kv value [m3/h] : 5.2
Max pressure difference at 20 °C (bar) : 16
Min temperature (°C) : -10
Max temperature (°C) : 160
Valve bore (mm) : 15
Article compression class : PN 16
Flange compression class : PN 16
Material ball : Stainless steel 304 (1.4301)
Material ball seal : Teflon (PTFE)
Spindle seal material : FKM (FPM)