About us Products Data Room On-line Estimate Download Center     Pneumatic Actuator     Rotory Acutuator - Double   Rotory Acutuator - Single   Heavy Duty Actuator-Double   Heavy Duty Actuator-Single   Linear Actuator   Linear Actuator Option   Electric Actuator     Pneumatic Auto Valve     Electric Auto Valve     Accessory             Ball Valve, Butterfly Valve, Plug Valve, Damper Control   ■ Scotch - Yoke type ■ No metal to metal touch ■ ISO 5211, DIN 3337 ■ Anodized surface & double coated interior     Item AD40 AD50 AD65 AD80 AD100 AD125 AD140 AD160 AD200D AD250D AD300D AD400D Operating Type R&P Scotch - Yoke Piston Operating Media Compressed Dry Air Operating Pressure 4 ~ 7kg/㎠ Rotating Angle 90 ˚ ±3 ˚ Operating Temperature -10 ~ 60 ℃ Weight (kg) 0.7 1.5 2.5 4 7 11 18 25 95 122 228 456     No. Part Name Materials No. Part Name Materials 1 Body Aluminum Alloy 12 Guide Bushing Polyphithalamide 2 Drive Shaft Steel Alloy (Nickel plated) 13 Dynamic Pad Polyphithalamide 3 Crank Steel Alloy (Nickel plated) 14 Piston Guide Polyphithalamide 4 Bushing Acetyl 15 O-ring (Guide) NBR 5 O-Ring NBR 16 O-ring (Cover) NBR 6 Bushing Acetyl 17 Cover Aluminum Alloy 7 Washer Polyphithalamide 18 Bolt Stainless Steel 8 Washer Polyphithalamide 19 Adjust Bolt Stainless Steel 9 C-Ring Stainless Steel 20 Adjust O-ring NBR 10 Piston Aluminum Alloy 21 Adjust Washer Stainless Steel 11 Piston Pen Steel Alloy (Nickel plated) 22 Adjust Nut Stainless Steel   Model Angle 4bar 5bar 6bar Model Angle 4bar 5bar 6bar AD40 0 ˚ 45 ˚ 90 ˚ 6 6 6 9 9 9 11 11 11 AD80 0 ˚ 45 ˚ 90 ˚ 102 84 140 128 105 163 153 125 186 AD50 0 ˚ 45 ˚ 90 ˚ 25 18 27 30 22 33 35 27 45 AD100 0 ˚ 45 ˚ 90 ˚ 270 150 250 320 180 316 388 221 384 AD65 0 ˚ 45 ˚ 90 ˚ 64 47 71 79 60 88 96 67 105 AD140 0 ˚ 45 ˚ 90 ˚ 690 472 662 815 585 727 945 693 777