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Forged steel globe valves are available in three bonnet designs. The first type is a bolted bonnet type. The valve designed according to this design, its body and bonnet connected by bolts and nuts, a wound gasket (made of 316 disc flexible graphite) sealing, and a metal ring can be used for special requirements connection.
Structure diagram of Flanged pressure sealing gate valves
Specification
No.Part nameA105/F6aA105/F6aHFSLF2/304F11/F6aHFF304/304F316/316F51
1BodyA105A105+HFLF2F11+HFF304F316F51
3DiscF6aF6aF304F6aHFF304F316F51
4Stem410410304410304316F51
5Gasket304+graphite304+graphite304+graphite304+gra phite304+graphite304+graphite304+graphite
6BonnetA105A105LF2F11F304F316F51
7BoltB7B7L7B16B8(M)B8(M)B8M
8Pin410410410410304304304
9Gland410410304410304316F51
10Gland eyeboltB7B7L7B16B8(M)B8(M)B8M
11Gland flangeA105A105LF2F11F304F304F304
12Hex nut2H2H2H2H8(M)8(M)8M
13Stem nut410410410410410410410
14Locking nut35353535353535
15NameplateALALALALALALAL
16HandwheelA197A197A197A197A197A197A197
18PackingGraphiteGraphiteGraphiteGraphiteGraphiteG raphiteGraphite
Product details and connection dimension:
Bolted bonnet, NPT connected, full bore or reduced bore, OS&Y
Design is according to MSS SP-118.
Screw ends dimension :ANSI B1.20.1, JB/T12224
Test and inspect:API598, GB/T13927, JB/T9092
CL800
CL900-1500
The feature of bolted bonnet threaded globe valve
The female threaded forged steel globe valve disc and seat sealing surface can overlay stellite , it have advantages of high temperature resistance and good scratch resistance. The valve stem is tempered and surface nitrided. The bonnet stuffing box is reasonably deep and the filler and corrosion inhibitor are reliable. The valve has an inverted sealing structure to ensure that the valve does not leak outside the valve stem when the valve is opened. Widely used in petroleum, chemical, natural gas, metallurgy, chemical fiber, paper, urban construction, and other fields.Threaded Globe Valves suppliers
website:http://www.mingyivalve.com/forged-st...-globe-valves/
Structure diagram of Flanged pressure sealing gate valves
Specification
No.Part nameA105/F6aA105/F6aHFSLF2/304F11/F6aHFF304/304F316/316F51
1BodyA105A105+HFLF2F11+HFF304F316F51
3DiscF6aF6aF304F6aHFF304F316F51
4Stem410410304410304316F51
5Gasket304+graphite304+graphite304+graphite304+gra phite304+graphite304+graphite304+graphite
6BonnetA105A105LF2F11F304F316F51
7BoltB7B7L7B16B8(M)B8(M)B8M
8Pin410410410410304304304
9Gland410410304410304316F51
10Gland eyeboltB7B7L7B16B8(M)B8(M)B8M
11Gland flangeA105A105LF2F11F304F304F304
12Hex nut2H2H2H2H8(M)8(M)8M
13Stem nut410410410410410410410
14Locking nut35353535353535
15NameplateALALALALALALAL
16HandwheelA197A197A197A197A197A197A197
18PackingGraphiteGraphiteGraphiteGraphiteGraphiteG raphiteGraphite
Product details and connection dimension:
Bolted bonnet, NPT connected, full bore or reduced bore, OS&Y
Design is according to MSS SP-118.
Screw ends dimension :ANSI B1.20.1, JB/T12224
Test and inspect:API598, GB/T13927, JB/T9092
CL800
CL900-1500
The feature of bolted bonnet threaded globe valve
The female threaded forged steel globe valve disc and seat sealing surface can overlay stellite , it have advantages of high temperature resistance and good scratch resistance. The valve stem is tempered and surface nitrided. The bonnet stuffing box is reasonably deep and the filler and corrosion inhibitor are reliable. The valve has an inverted sealing structure to ensure that the valve does not leak outside the valve stem when the valve is opened. Widely used in petroleum, chemical, natural gas, metallurgy, chemical fiber, paper, urban construction, and other fields.Threaded Globe Valves suppliers
website:http://www.mingyivalve.com/forged-st...-globe-valves/
