Features and Benefits
3 O-ring sealing,O leakage ,safe and reliable
Fully vulcanized wedge,corrosion resistant
Wedge with plastic guide rail on two sides, reduces friction, reduces toquet
Full bore ,resilient seated ,no water head lost
Electrostatically applied AKzo Nobel epoxy powder internally and externally
Hand wheel operated with signal feedback device.

Applicable Standards
Design standard: BS5163 , AWWA C509 Flanges standard: BS EN1092-2, ASME B16.1, ASME B16.42
Face to face standard:BS EN558-1, ASME B16.10
Pressure test standard: BS EN1074, API 598

Technical Data
Nominal Diameter:DN50~DN250 (2"~10") Nominal Pressure: PN16
Temperature Range: -5 C ~ +85C
Suitable for: Water, ethylene glycol, non correction medium, etc.