Gas ball valve, lever handle, 3/4", F-F
The gas ball valve GW-GW type G18 is a compact shut-off valve for domestic and light commercial gas installations. With a nominal diameter DN20 and 3/4" female–female connection, it fits standard gas pipework and works well as a main or sectional gas shut-off valve.
The valve operates safely in gas systems up to 5 bar and within a temperature range from -20°C to 60°C, so it suits typical indoor gas supply conditions. The integrated gland provides stable stem sealing, while the lever handle offers quick and intuitive operation, useful during maintenance or emergency shut-off.
The body and ball are made of durable brass, and PTFE seals on the ball and stem, supported by an NBR70 O-ring, contribute to long-term tightness and smooth movement. The nut–nut connection simplifies installation in existing gas pipe systems and supports a secure, threaded joint without additional adapters.
This DN20 gas ball valve is a practical choice for installers and investors looking for a reliable gas shut-off valve with standard 3/4" connections and robust materials tailored to modern gas pipe installations.
- Additional features:
- material of body and ball: high quality CW617N brass
- Ball valve ball material :
- brass
- Type of holder:
- lever
- Gland:
- yes
- Connection type:
- screw out-screw out
- Nominal pressure [bar]:
- MOP5 (5 bar)
- For multi-layer pipes:
- no
- Drain nozzle:
- no
- Suction strainer:
- no
- NICKEL FREE:
- no
- Air vent:
- no
- Full bore:
- no
- Rosette included:
- no
- Built-in filter:
- no
- Barcode:
- *W in packaging with a bar code for retail sale
- Ball sealing material :
- PTFE
- Material of stem seal:
- PTFE and o-ring NBR70
- Operating temperature [°C]:
- T2 (-20°C to 60°C)
- Body material/assembly material:
- brass
- Media:
- gas