V21-015SF1 |
V21-015SF2 |
V21-015SF3 |
V21-015SF4 |
V21-015SF5 |
V21-015SF6 |
V21-015SF7 |
V21-015SF8 |
3/8" |
3/8" |
3/8" |
1/4"x3/8" |
3/8" |
3/8" |
3/8"x1/2" |
3/8"x1/2" |
1/2" |
3/8"x1/2" |
1/2" |
3/8"x1/2" |
3/8"x1/2" |
1/2" |
||
3/8"x1/2" |
Description:
• The automatic check valve / shut-off valve facilitates the replacement and inspection of the air vents by blocking the flow of water to the disconnected valve.
• Brass body.
• stainless steel spring.
• Working temperatures : 0°C to +110°C
• Max. working pressure: 10 bar
• Finishing: nickel-plated, yellow brass
• Threads: ISO 228
Automatic air vent with check valve
Brass Automatic air vent without shut-off valve
Automatic air vent valve
Automatic air vent with stop valve
