Beskrivning
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
