CONSTRUCTION: AISI 316L (body from bar) / AISI 316 (body from casting) / AISI 304
STANDARDS: BS EN ISO 17292:2004.
CERTIFICATION:
FIRE SAFE according to BS 6755 - API 6 FA - API 607
TUV for TA Luft (only PTFE)
PRESSURES:
PN16 or PN16/40 body from bar
PN16 body from casting

TEMPERATURE LIMITS:
-20 deg C /180 deg C (PTFE)
+ 200 deg C (PTFE+CARBOGRAFITE) (optimum from 60°C to 200°C)
CONNECTIONS with flanges: UNI-EN 1092 and DIN2501 BL.1
FLANGE DRILLING: metric
STEM: Anti blow out with anti-static device
SEAL: triple patented stem-packing with labyrinth effect and automatic adjustment by Belleville washers
UPPER CONNECTION: ISO 5211
OPERATOR: lever. Available colours: black, yellow
FLANGE: Bolted flange for ball retaining
CONTAINED BALL