Aloyco
Bolted Bonnet Globe Valve
Description
Overview
Bolted Bonnet Globe Valves provide throttling and/or shut-off service.
- Uniquely designed line contact between disc and seat results in lower seating torque, permitting faster set up
- The guided disc option facilitates seating and prevents vibration during high velocities and pressure drops
- Heavy-duty disc available in plug, ball or V-port design
- Heavy duty, full ported ring threaded into body for easy maintenance
- 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
- Corrugated metal bonnet gasket
- Meet design requirements of ASME B16.5, B16.34, B16.25, B16.10, and ASME Section III
- Uncomplicated design has segment retaining ring and mild steel silver plated (or graphite) gasket to aid disassembly and provide maximum bonnet seal
- Uniquely designed line contact between disc and seat results in lower seating torque, permitting faster set up
- Y-Pattern also available
Materials
- Full range of body/bonnet materials
- Full range of trim materials
Size Range
- 1/4 thru 10 Class 150
- 1/2 thru 10 Class 300
- 2 thru 8 Class 400
- 1/2 thru 8 Class 600
- 2 thru 8 Class 900
- 1 thru 10 Class 1500
- 2 thru 14
Pressure Rating
- Class 150 thru Class 1500
Temp Range
- Up to 1000 °F (Carbon steel valves)
- Up to 1500 °F (Stainless steel valves)
- 143, 143 ½
- 151, 151 ½
- 161, 161 ½
- 171, 171 ½
- 183, 183 ½
- 189, 189 ½
- 310, 314, 316, N316, 317
- 422, 427
- 502, 504, 507
- 2310, 2314, 2316, N2316, 2317
- 4310, 4314, 4316, 4317, 4326, N4326, 4327
- 6320, 6324, 6326, N6326, 6327
- A498
- ACGL437
- AQ240
- AU190
- AU227
- AU447
- AU498
- DA438
- DA439
- KA148
- L153
- L303
- L403
- L603
- L653
- L655
- L903
- L953
- L1503
- 160, 160B, 161
- 360, 360B, 361
- 660, 660B, 661
- 960, 960B, 961
- 5275
- 5281
- 5288
- 5295
- 5301
- 5308