Bolted Bonnet Stop Check Valve

• Choice of plug or ball disc
• OS&Y construction
• Flanged or butt weld ends
• Full port design
• Renewable seat rings – also available seal welded
• Horizontal service
• Male and female bonnet joint
• Meet design requirements of ASME B16.5, B16.34, B16.25, B16.10 and ASME Section III

Materials

• Full range of body/bonnet materials
• Full range of trim materials

Size Range

• 1 ½ thru 12 (Class 150)
• 1 ½ thru 12, 16 (Class 300)
• 1 ½ thru 8 (Class 600)

Pressure Rating

• Class 150 thru Class 600

Temp Range

• Up to 1000 °F (Carbon steel valves)
• Up to 1500 °F (Stainless steel valves)

Crane

• 28, 28 ½
• 30, 30 ½
• 179, 179 ½
• 180, 180 ½

Pacific Valves

• 160S
• 360S
• 660S

Walworth Equivalent

• 5312, 5313
• 5314, 5315
• 5316, 5317
• 5318, 5319