LK 522 FilterBall Ball Valve G32

Description

LK 522 FilterBall is a ball valve with integrated filter, suitable for heating, cooling and tap water systems. The filter is easily cleaned by closing the ball valve, unscrewing the cap and removing the filter. The valve requires no maintenance, but the installation should still be checked regularly.

Specifications

• Dimension: G32
• Size: DN32
• Pressure/Flow/Temp: PN16
• Kvs: 20m³/h
• Function: Tap water/heating/cooling
• Design: Internal thread, with knob
• Color: Yellow
• Material: Brass
• Material housing/casing/body: Brass
• Material quality: Brass CuZn35Pb1.5AlAs (CW625N)
• Surface protection housing/casing/body: None
• Material ball seal: PTFE (polytetrafluoroethylene)
• Material ball: Brass
• Surface protection ball: Chrome plated
• Material spindle: Brass
• Material spindle seal, primary: EPDM (ethylene propylene rubber)
• Dimension connection 1: Conn. 32 (1 1/4")
• Connection 1: Internal thread G, cylindrical (ISO 228-1)
• Connection dimension 2: Port. 32 (1 1/4")
• Connection 2: Internal thread G, cylindrical (ISO 228-1)
• Pressure class: PN 16
• With drain valve: No
• With drain option: No
• With check valve: No
• With filter: Yes
• With thermometer: No
• Model/Version: Straight
• With insulating shell: No
• FM-marked: No
• UL-marked: No
• ULC-marked: No
• LPCB-marked: No
• Fireproof: No
• Media temperature (continuous): -20 - 120 °C
• Medically clean: No
• Grease-free: No
• Operation: Knob
• Housing construction: 3-piece
• Full bore: No
• Kvs value: 17
• DVGW quality mark for gas: No
• DVGW quality mark for water: No
• Certified according to KIWA [NL]: No
• Type approved according to BBR/EKS: No