Premium quality DN200 Class 1500 pressure seal gate valve. It handles high pressure steam, oil and gas lines where leaks are not an option. The WCB cast steel body uses a pressure seal bonnet that tightens as pressure goes up, plus a flexible wedge that keeps both seats sealed even when temperature changes. Trim is 13 percent chrome with Stellite 6 hardfacing on the seat and disc. Connection is RF flanged to ASME B16.5. Operation is gear operated, smooth and easy at this size. It is designed to API 600, fully compliant with ASME B16.34, and tested to API 598.
- Body: ASTM A216 WCB cast steel, pressure seal bonnet
- Wedge: Flexible wedge, 13Cr and Stellite 6 hardfaced
- Connection: RF flanged, ASME B16.5
- Operation: Gear operated
- Temperature range: -29°C to 425°C for WCB material
- Media: Steam, oil, natural gas, water, non corrosive liquids and gases up to high pressure
