RB COMBI-SFER 3500 T Brass 3-Way Ball Valve PN30 3/4″
Precise three-line flow control for heating and industrial piping systems.
RB COMBI-SFER 3500 T Brass 3-Way Ball Valve PN30 3/4″ controls flow direction precisely in heating and industrial piping systems. In addition, its T-port ball lets you mix and divert between three separate lines safely. Furthermore, the full-port design delivers low pressure loss and raises overall system efficiency.
The valve body is made of CW617N brass, which resists corrosion well. Its PN30 rating withstands pressures up to 30 bar. Sealing comes from PTFE and FKM seats, and the valve operates reliably from -20°C to +160°C. An ISO 5211 mounting pad on top accepts actuator installation. The T-port ball handles mixing, diverting and bypass duties.
RB COMBI-SFER 3500 T Brass 3-Way Ball Valve — Technical Specifications
Heating and cooling circuits use this valve for flow diverting and mixing. In addition, it suits air and gas lines for mixing or bypass work. Boiler rooms, industrial process lines and pump protection systems rely on it as a dependable control element. Consequently, it fits both new installations and retrofit projects across many industries.
Key Advantages
- ISO 5211 top connection allows direct actuator mounting
- PTFE and FKM seals maintain sealing performance over a long service life
- Full-port T-port ball design delivers low pressure loss and high efficiency
Applications
- Flow diverting and mixing in heating and cooling installations
- Reliable flow control and bypass in industrial process lines
- Pump protection and line isolation in boiler rooms
As a result, the RB COMBI-SFER 3500 T Brass 3-Way Ball Valve combines high pressure resistance with T-port flow diverting for industrial piping. ORFA Industrial has supplied this valve as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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