StandardAPI 6D / ANSI B16.34
MaterialCarbon Steel (WCB) / SS 316
Pressure ClassANSI 150# / 300# / 600#
Size Range1/2" – 24"
End ConnectionFlanged / Butt Weld / Socket Weld
ActuatorLever / Gear / Pneumatic / Electric
Seat MaterialPTFE / Nylon / Metal Seated