Products > Forged steel valve > Forged steel self-sealing globe valve

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 ℃
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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 numberPart NameCStoASTMAStoASTMSStoASTM
A105A182F22A182F304A182F316 (L)
1BodyA105A182F22A182F304 (L)A182F316 (L)
2DiscA276420A276304A276304 (L)A276F316 (L)
3Valve stemA182F6A182F304A182F304 (L)A182F316 (L)
4Sealing ringA182F304LA182F316L
5Sealed nutA105A182F304A182F304 (L)A182F316L
6capA105A182F22A182F304 (L)A182F316 (L)
7PinA276420A182F304
8washerA105A182F22A182F304 (L)A182F316 (L)
9Raise the nutA1942HA1944A1948A1948M
10fillerFlexible graphitePTFE
11Packing pressure sleeveA276420A182F304
12Easter boltA193B7A193B16A193B8A193B8M
13Packing platenA216WCBA351CF8
14NutA194 2HA1944A1948A1948M
15Stem nutA276 410
16HandwheelA197
17fasten the screw nutA1942HA1944A1948A1948M
18Oil nozzlecopper
Suitable mediaWater, steam, oil and so onWater, steam, oil and so onAcids, 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: 

NPS1/2 "3/4 "1"1 1/4 "1 1/2 "2"
L900Lb-150Lb140140140178178216
2500Lb186186186232232279
H (on)333333333408408524
W160160180200250280
weight900LB-1500LB11.210.510.121.019.640.4
2500LB12.311.610.828.026.443.8