Design Description:

• Straight pattern body design
• Bolted bonnet, outside screw and yoke
• Rising stem and hand wheel
• Loose disc, choice of plug or ball
• Renewable seat ring
• Impact hand-wheel for 10 inch & above
• Horizontal service
• Flanges or butt welding ends
• Available with BG operator

Applicable Standard

• Design standard: BS1873/ API600/ ASME B16.34
• Face to face: ASME B16.10
• End Flange: ASME b16.5
• Butt welding ends: ASME B16.25
• Inspection and test: API 598