Features: 
1) Standards: API 609, MSS-SP-68, EN593
2) Size: 2" - 80"
3) Rating: 150LB, 300LB, 600LB
4) Body materials: cast steel, stainless steel, alloy steel, duplex steel
5) Operation: hand wheel, gear, motor, pneumatic operator
6) End connection: wafer, lug, double flange, butt-welded ends 
7) Design features:
a) Concentric, double eccentric, triple offset design
b) 1pc or 2pc shaft low torque design
c) Single or bi-directional service
d) Blow-out proof shaft
e) ISO5211 top flange