General Description:
The body wall thickness of API 603 gate valve is designed in accordance with ASME B16.34. FLOWTECK’s API 603 gate valve is flexible wedge and integral / welded seat with STL overlay. The gasket and packing can be PTFE.

Design Standard:
Basic Design: API 600/BS1414, ASME B16.34, DIN/EN 1984
Face to Face (End to End): ANSI B16.10;
EN 558-1 GR.14, 15, 26 (DIN3202 F4/F5/F7/F8);
ČSN 133045 or GOST 3706
End Connection: ANSI B16.5, MSS SP-44 / ASME B16.47, ANSI B16.25, EN 1092
Test & Inspection: API 598, EN12266

Design Feature:
Flexible wedge
integral seat
Renewable threaded or welded seat ring
Optional Impact hand wheel
Optional rising stem or Non-rising stem
Bolted Bonnet or Pressure Seal Bonnet

Application:
It is used in general industries, including oil refineries, petrochemicals, geothermal power plants and power stations.