Size Range: DN40–DN1200 Working Pressure: PN10, PN16 Working Temperature: -10℃+80℃ Valve Design: EN 593, BS 5155, API609, MSS SP-67, ISO7005 Face to face: EN 558-1 Series 20, DIN3202 K1, ISO 5752 Series 20 End Flange: EN 1092 PN10/PN16, ANSI B16.1 Class 125/150, AS2129 Table D/E. Hydraulic test according to EN 12266、ISO5208 Operator: Handle, Worm Gear, Electric Actuator, Pneumatic Actuator Bi-directional shut off seat; Suitable for portable water, sewage; For more detail information kindly come to worgocn dot com or contact us sales at worgocn dot com freely.