Check Valves
Bolted Bonnet Stop Check Valve
Description
Overview
Bolted Bonnet Stop Check Valve incorporates a disc that is fully body guided for perfect seating.
- 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)
- 28, 28 ½
- 30, 30 ½
- 179, 179 ½
- 180, 180 ½
- 160S
- 360S
- 660S
- 5312, 5313
- 5314, 5315
- 5316, 5317
- 5318, 5319