Design Standards

Design Configurations

Size Range

Pressure Rating

API600 / BS1414 / BSEN12288 / MSS-SP80 / BS5154 Series A BSENIS010434

• Bolted / Union Bonnet
• Rising / Non-Rising Stem
• Inside / Outside Screw Stem
• Solid / Flexible Wedge

2" - 24" DN50 - DN600

ANSI 150 & 300