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Forged steel self-sealing globe valve
Model: J61Y
Nominal diameter: NPS1 / 2 "~ 2"
Nominal pressure: Class150 ~ 2500Lb
Suitable medium: water, steam, oil, etc.
Main material: A105, A182F22, A182F304, A182F316 (L)
Temperature: -29 deg.] C ~ 550 ℃

First, J61Y forged steel self-sealing globe valve Overview:
       Forged steel globe valve has three types of valve cover design. The first is the bonnet bonnet, designed according to this design of the valve, the valve body and the valve cover with a bolt nut, wound gasket (316 clip flexible graphite) sealed. Customers can also use special metal ring connection. The second design is welded bonnet, according to this design of the valve, the valve body and the valve cap screwed, all-welded seal. Customers have special requirements can also be used when welding penetration. The third is a self-sealing valve cover, designed according to this design of the valve, the valve body and the valve cover threaded connection, the pressure from the ring seal.


 Second, J61Y forged steel self-sealing globe valve features: 
 1, globe valve design and manufacturing in line with API602 and ASME B16.34. Inspection and Testing Press API 598, Marking Press MSS-SP-25. 
 2, full diameter or reduced diameter   
 3, rod support type  
 4, self-centering plate pressure sleeve   
 5, bolt connection, wound gasket sealing bonnet, nut connection, all welded sealing bonnet and screw connection pressure from Tight bonnet   
 6, the overall seal on the seat   
 7, the socket end meet ASME B16.11   
 8, the threaded end (NPT) in line with ANSI / ASME B1.20.1   
 9, the valve can be converted to throttle, needle, Ball and non-return type 


 Third, J61Y forged steel self-sealing valve Product material:

Serial number Part Name CStoASTM AStoASTM SStoASTM
A105 A182F22 A182F304 A182F316 (L)
1 Body A105 A182F22 A182F304 (L) A182F316 (L)
2 Disc A276420 A276304 A276304 (L) A276F316 (L)
3 Valve stem A182F6 A182F304 A182F304 (L) A182F316 (L)
4 Sealing ring A182F304L A182F316L
5 Sealed nut A105 A182F304 A182F304 (L) A182F316L
6 cap A105 A182F22 A182F304 (L) A182F316 (L)
7 Pin A276420 A182F304
8 washer A105 A182F22 A182F304 (L) A182F316 (L)
9 Raise the nut A1942H A1944 A1948 A1948M
10 filler Flexible graphite PTFE
11 Packing pressure sleeve A276420 A182F304
12 Easter bolt A193B7 A193B16 A193B8 A193B8M
13 Packing platen A216WCB A351CF8
14 Nut A194 2H A1944 A1948 A1948M
15 Stem nut A276 410
16 Handwheel A197
17 fasten the screw nut A1942H A1944 A1948 A1948M
18 Oil nozzle copper
Suitable media Water, steam, oil and so on Water, steam, oil and so on Acids, acetic acid and so on
proper temperature -29 ° C to 425 ° C -29 ° C to 550 ° C -29 ℃ ~ 200 ℃

Note: Other materials that customer needs can also be used. Seal surface material matching customer specified internal part code decision. CS = carbon steel; AS = alloy steel; SS = stainless steel


 Fourth, J61Y forged steel self-sealing globe valve connection size: 

NPS 1/2 " 3/4 " 1" 1 1/4 " 1 1/2 " 2"
L 900Lb-150Lb 140 140 140 178 178 216
2500Lb 186 186 186 232 232 279
H (on) 333 333 333 408 408 524
W 160 160 180 200 250 280
weight 900LB-1500LB 11.2 10.5 10.1 21.0 19.6 40.4
2500LB 12.3 11.6 10.8 28.0 26.4 43.8


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