Bore:
full.
Stem:
anti blow out.
Seats:
high resistance virgin PTFE .
Upper seal:
3 seals:
1 PTFE ring - high pressure.
2 O-Ring - low pressure.
Finishing:
Internal surfaces are nickel free and comply with forthcoming European drinking water regulations.
Temperature limits:
for fluids from –15°C to +110°C
Pressure limits:
for fluids of 40 bar