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Size :             DN25~DN1000 / 1"~40"

Pressure :    PN16~PN150 / class150~class 900

Material:        WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, A105, F11
                       (carbon steel, forged steel, stainless steel)
Standards:    API, GB, JS, DIN

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Technical Details                                                          

Tipical Standards:
Design and Manufacture: API 600 (ISO 10434) or API 6D
Inspection and Test: API 598 or API 6D
End flange dimension: ASME B 16.5 or ASME B 16.47
BW end dimension: ASME B 16.25
Face to face and end to end: ASME B 16.10 

Design Description:
full port design                                                       OS&Y, outside screw and yoke
BB, bolted bonnet                                                  Parallel single/double disc type
renewable seat rings                                            double wedge disc
Forged T-head stem                                             rising / non-rising handwheel
flanged /  buttwelded ends                                  K type/ V type open

Operation: Handwheel / Gear / Electric