LK Kulventil Rak G25

Description

Shut-off valve for LK Heating Circuit Manifold RF. With knob external/internal gg. Ball valve with full flow for heating and cooling systems. Made of brass OT58 with sandblasted nickel-plated surface. The ball valve has a hard chrome-plated brass ball with seat rings in P.T.F.E. Max working pressure 25 bar. Temp. range -20 +120C.

Specifications

• Dimension: G25
• Pressure/Flow/Temp: PN6, max temp +60°C (+70°C)
• Function: For heating circuit distributor
• Design: Internal x external thread
• Color: Nickel
• Surface treatment: Nickel-plated
• Material: Brass
• Material quality: Brass CuZn40Pb2 (CW617N)
• Material ball seal: PTFE (polytetrafluoroethylene)
• Material ball: Brass
• Material spindle: Brass
• Material spindle seal, primary: NBR (nitrile rubber)
• Material spindle seal, secondary: NBR (nitrile rubber)
• Dimension connection 1: Conn. 25 (1")
• Connection 1: Internal thread G, cylindrical (ISO 228-1)
• With connection 1: No
• Connection dimension 2: Port. 25 (1")
• Connection 2: External thread G, cylindrical (ISO 228-1)
• With connection 2: No
• Sealing: Other
• With drain valve: No
• With drain option: No
• Model/Version: Straight
• FM-marked: No
• UL-marked: No
• ULC-marked: No
• LPCB-marked: No
• Fireproof: No
• Max. differential pressure at 20°C: 6 bar
• Medically clean: No
• Grease-free: No
• Housing construction: 1-piece
• Full bore: Yes