Flanged Ball Valve 2-Way DN20 PN40 Stainless Steel 3-Piece

This 2-way, 3-piece DN 20 flanged ball valve is made of stainless steel with Teflon (PTFE) sealings. Standardized length of 150 mm conforming to DIN 3202-F1 (EN 558-1 Row 1). The valve is suitable for hot water and steam, water, air, carbon dioxide, dilute acids and bases, strong acids and bases, oil, fuel, solvents, alcohols, lubricant, combustible gases, sea water and demineralized water up to a maximum pressure of 40 bar (580 psi) and vacuum (max. -0.9 bar or -13 psi). The valve can be equipped with an actuator using the ISO 5211 F04 flange, but it requires a separate adapter and mounting bracket, which are not provided. The valve operates within a temperature range from -20 to 200 °C (-4 to 392 °F). An actuator can be mounted using a mounting flange according to ISO 5211 when it is used in conjunction with a special bracket and shaft adapter.

Pros:

• Standardized installation length of 150 mm according to DIN 3202-F1
• Unobstructed flow path thanks to the full bore design
• Easy inspection and maintenance thanks to the 3-piece design
• Suitable for aggressive media and high temperatures thanks to the high quality materials
• Suitable for vacuum
• Easy installation and maintenance thanks to the standardized DN 20/PN 40 flange

Specifications

Connection size : DN 20 Flange
Connection type : Flange
Material : Stainless steel
Seal material : Teflon (PTFE)
Max pressure difference at 20 °C (bar) : 40
Recommended for : Steam,Water,Air,Carbon dioxide,Dilute acids and bases,Strong acids and bases,Oil,Fuel,Solvents,Alcohols,Lubricant,Combustible gases,Sea water,Demineralized water,Vacuum
Min temperature (°C) : -20
Max temperature (°C) : 200
Vacuum (bar) : -0.9
Valve bore (mm) : 20
Kv value [m3/h] : 46
Standard : DIN 3202-F1 (EN 558-1 Row 1 (Lenght))
Material quality : Stainless steel 316 (1.4408)
Housing construction : 3-part
ISO 5211 Flange type : Flange F04
Model : Straight
Article compression class : PN 40
Ball seal : Teflon (PTFE)
Flange compression class : PN 40
Full bore : Yes
Handle material : Stainless steel 304 (1.4301)
Material ball : Stainless steel