flange ball valve(with 5211 mounting PAD)

Stainless steel flange ball valve

Flange ball valve (49 series)

Blow out proof stem locking device.
Compensated seal design.
WCB material available.
Size: 1/2” ~ 10”
Working pressure:PN16, 150LB, 300LB
Working temp.:-50℃~230℃
Full port

Stainless steel flange ball valve

1.Feature:
Flange ball valve (49 series)
Blow out proof stem locking device.
Compensated seal design.
WCB material available.
Size: 1/2” ~ 10”
Working pressure:PN16, 150LB, 300LB
Working temp.:-50℃~230℃

Full port


2.Main parts material and dimensions.

PART NO.PARTQTYMATERIAL
PART NO.PARTQTYMATERIAL
1Body1

316 Stainless steel ASTM A351

CF8M/Carbon steel ASTM A216 WCB


13Handle1304 Stainless steel(1/2"~2")
2End connector1

316 Stainless steel ASTM A351

CF8M/Carbon steel ASTM A216 WCB


Galvanized steel(2-1/2"~6")
3Ball 1316 Stainless steel
13AWrench block1304 Stainless steel(2-1/2"~6")
4Seat2RPTFE
13BHand bolt1304 Stainless steel(2-1/2"~6")
5Body seal1PTFE
14Locking device(1/2"~2")1304 Stainless steel
6Stem1316 Stainless steel
15Sleeve1PVC
7Thrust bearing1PTFE
16Body stud4A193 ASTM A193.Gr.B8M(stainless steel)
8Stem packing


(1/2"~2")A193 ASTM A193.Gr.B7(carbon steel)

1/2"~2"2PTFE
16ABody stud(1-1/2"~2")4

A193 ASTM A193.Gr.B8M(stainless steel)  

 A193 ASTM A193.Gr.B7(carbon steel)


2-1/2"~6"3PTFE
(2-1/2"~3")6
9Gland packing1304 Stainless steel
(4"~6")8
10Belleville washer2304 Stainless steel
17Nut(1/2"~1")4

A193 ASTM A193.Gr.B8M(stainless steel)   

A193 ASTM A193.Gr.B7(carbon steel)

11Packing nut1304 Stainless steel
18Anti-static device2316 Stainless steel 
11ALock tab1304 Stainless steel
19Stop pin1304 Stainless steel(1/2"~2")
11BHandle nut1304 Stainless steel
2304 Stainless steel(2-1/2"~6")
11CLock washer1304 Stainless steel(1/2"~2")

12Stopper1304 Stainless steel(2-1/2"~6")





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