Bellow Sealed Valve

1/2″-2″
800lb-2500lb
Basic Design: API 602, BS5352
Test & Inspection: API 598

Design Features

• Outside Screw and Yoke (OS&Y)


• Two Piece self aligning packing gland


• Bolted bonnet with spiral-wound gasket


• Integral backseat


• Grease nipple for stem

• Design Design: API 602, BS5352


• End to End: DHV Standard


• Size: 1/2″-2″


• Class: 800LB-2500LB


• Material: Cast Steel, Alloy Steel, Stainless Steel


• Test & Inspection: API 598


• Screwed Ends(NPT) to ANSI/ASME B1.20.1


• Socket weld Ends to ASME B16.11


• Butt weld Ends to ASME B16.25

• Full Port or Conventional Port


• Welded Bonnet or Pressure Seal Bonnet