Gas ball valve GW-GW type G61 butterfly
The gas ball valve with butterfly handle GW-GW type G61 is a compact shut-off valve for domestic and light commercial gas installations. With a nominal diameter DN25 and 1" female–female connection, it fits standard gas pipework and works well as a main or sectional gas shut-off point.
The valve is designed for gas media and operates at a nominal pressure up to 5 bar, matching typical gas line requirements. The T2 working temperature range from -20°C to 60°C supports stable performance in unheated technical rooms and indoor installations. The butterfly handle enables quick, intuitive operation, useful for both routine use and emergency shut-off.
The body and ball are made of durable brass, resistant to corrosion in gas systems, while PTFE ball seals contribute to smooth, tight closing over time. The stem uses a double NBR70 O-ring, which enhances leak protection around the spindle area. The nickel-free design suits users who avoid nickel-plated components in their gas shut-off valve.
The nut-to-nut connection simplifies installation in existing pipe runs, especially where space is limited. Packed with a barcode, the valve is ready for retail sale and professional stock management. A solid choice for anyone looking for a reliable DN25 gas ball valve for safe, long-term operation of the gas installation.
- Additional features:
- body and ball made from high quality brass CW617N
- Ball valve ball material :
- brass
- Type of holder:
- butterfly
- Material of stem seal:
- double o-ring NBR70
- NICKEL FREE:
- yes
- Connection type:
- screw out-screw out
- Nominal pressure [bar]:
- MOP5 (5 bar)
- Gland:
- no
- For multi-layer pipes:
- no
- Drain nozzle:
- no
- Suction strainer:
- 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
- Operating temperature [°C]:
- T2 (-20°C to 60°C)
- Body material/assembly material:
- brass
- Media:
- gas