3” Clamped Butterfly Valve with Spring Return Pneumatic Actuator Options — valve connection to actuator to ISO 5211 / DIN 3337 standards. Counter-clockwise opening. Contact parts manufactured in 316 stainless steel with PTFE seal. — a full range of manually operated valves are available.
Weight 14 Kg
Design Pressure (MAWP) 6 Bar (87 PSI) Test Pressure 10 Bar (145 PSI)
Valve Design Temperature -40°C to 190°C Range (-40°F to 374°F)
Actuator Design Temperature -20°C to 80°C Range (-4°F to 176°F)
M16 clamping bolts torque setting 80 NM (60 LBF FT)
Operating Pressure Requirements Start to open 3.1 Bar (45 PSI) Fully open 3.8 Bar (55 PSI)
Butterfly valve approved to BS EN14432.