LK Ball Valve 804 With Check Valve
A ball valve with integrated check valve, for LK Parallel Connected Water Meter Console (LK PVK), arrow on valve body indicates flow direction.
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LK Ball Valve 804 With Check Valve
A ball valve with integrated check valve, for LK Parallel Connected Water Meter Console (LK PVK), arrow on valve body indicates flow direction.
Description
LK 804 is a ball valve with integrated check valve, suitable for LK Parallel Connected Water Meter Console (LK PVK). Thread G20 internal with running nut. And G20 external thread. Arrow on the valve body indicates flow direction.
Specifications
- Dimension: G20
- Size: DN20
- Pressure/Flow/Temp: PN10
- Function: Tap water/heating/cooling
- Design: Internal thread, with knob
- Color: Yellow
- Material: Brass
- Material housing/casing/body: Brass
- Material quality: Brass CuZn21Si3P (CW724R)
- 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)
- Material spindle seal, secondary: EPDM (ethylene propylene rubber)
- Dimension connection 1: Conn. 20 (3/4")
- Connection 1: External thread G, cylindrical (ISO 228-1)
- With connection 1: No
- Connection dimension 2: Port. 20 (3/4")
- Connection 2: Internal thread G, cylindrical (ISO 228-1)
- With connection 2: No
- Pressure class: PN 10
- With drain valve: No
- With drain option: No
- With check valve: Yes
- With filter: No
- 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): 0 - 65 °C
- Operation: Handle/Lever
- Housing construction: 2-piece
- Full bore: Yes
- Kvs value: 8.3
- Handle length: 100 mm
- VdS-marked: No
- DVGW quality mark for gas: No

