Applicable Standards:

Design & Manufacture: JB/T 3595 BS1873 API600

Face-to-face: JB/T 2766 GB/T15188.1 ASME B16.10

End Connection: JB/T 3595 ASME B16.5 ASME B16.47 ANSI B16.25
Test & Inspection: JB/T 3595 API 598
Pressure & Temperature: JB/T 3595 ANSI B16.34

Material:CF3M CF3 CF8M CF8 CF8C WCB WC6 WC9 C5 C12 LCB LCC A890 GR.4A

Size Range: DN50-DN1000  2“-40”
Pressure Rating: 150LB-4500LB

Temperature Range: -196°C~600°C

Design Description：
- OS&Y, outside screw and yoke
- Pressure Seal Bonnet

- Yoke integral with Bonnet

- Rising stem and hand wheel

- Impact hand wheel for 10” & above

- Horizontal service

- Flanged or Butt welding end
- Available with gear operator, electric actuators, pneumatic cylinders,  bypasses, locking devices, chain wheels, extended stems and bonnets for cryogenic service and many others are available to meet the customers’ requirements.