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Forged steel Y-type globe valve

Forged steel Y-type globe valve

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Forged Steel Valve
Describe
The "Y" type forged steel valve has three types of bonnet design. The first type is a bolt type bonnet. The valve designed according to this design form has a valve body and a bonnet connected by bolts and nuts, and a wound type gasket (316 clip). Flexible graphite manufacturing) sealing. Customers can also use metal ring connection when they have special requirements. The second design form is welded valve cover, which is designed to be designed with the valve body and the valve cover screwed, internal pressure Self-sealing ring seal. Can be designed as "Y" type valve with shut-off valve and check valve.
 
"Y" type valve design structure and characteristics
 
"Y" type globe valves and check valve valves comply with ANSI B16.34. Inspection and testing according to API598, marked according to MSS-SP-25.
 
 
 
Adopt the following structure:
 
Full diameter and reduced diameter
 
Lift and ball check valves
 
Built-in spring on demand
 
Detachable valve flap
 
Custom platen sleeve
 
Integral upper seal seat
 
Bright rod bracket type (OS&Y)
 
Bolted, wound gasket sealed bonnet, threaded, fully welded sealed bonnet and threaded internal pressure self-tightening bonnet
 
The socket is in accordance with ASME B16.11
 
Threaded end (NPT) conforms to ANSI/ASME B1.20.1
 
The valve flap can be changed to needle type, throttle type, ball type, non-return type
 
Related pressure:
 
·800LB
 
·900LB~2500LB
 
·800LB
 
Serial number Part Name CStoASTM AStoASTM SStoASTM
A105 F22 F304(L) F316(L)
1 Valve body A105 A182F22 A182F304(L) A182F316(L)
2 Valve flap A276420 A276304 A276304(L) A276316(L)
3 Valve stem A182F6 A182F304 A182F304(L) A182F316(L)
4 Gasket 316夹柔性石墨 316夹PTFE
5 cap A105 A276 304 A182F304(L) A182F316(L)
6 bolt A193B7 A193B16 A193B8 A193B8M
7 filler 柔性石墨 PTFE
8 Packing sleeve A276410 A182F304(L) A182F316(L)
9 Packing plate A216WCB A351CF8
10 Hand wheel A197
11 Nameplate SS
12 Nut A1942H A1944 A1948 A1948M
13 Stem nut A276410
14 Nut A1942H A1944 A1948 A1948M
15 Joint bolt A193B7 A193B16 A193B8 A193B8M
16 Pin Flexible graphite PTFE
Applicable medium Water, steam, oil, etc. Water, steam, oil, etc. Nitric acid, acetic acid, etc.
proper temperature —29℃~425℃ —29℃~550℃ —29℃~200℃