Features
1.Connection: lug end
2.Size: 11/2″ – 40″, DN40 – DN1000
3.Pressure: Class125 – Class600, PN6 – PN40
4.Temperature: -20° C – 485° C
5.Material: carbon steel and stainless steel
6.Operation: handwheel, worm gear, electrical/pneumatic/hydraulic actuator,etc

Standards
1.Design and manufacture:API 609, DIN3354
2.Inspection and test: API 598,DIN3230,BS5146
3.Face-to-Face:API609, DIN3202 K2
4.End flange dimension: ASME B16.5 (for NPS API605, ASME B16.47 series A, MSS SP-44 (for NPS>24″), or BSEN 1092
5.Top flange: ISO5211