Product Description BJ41W and BJ41Y insulated globe valves come in three cover designs. The first type is a bolt type valve cover, which is designed according to this design form. The valve body is connected to the valve cover with bolts and nuts, and is sealed with a spiral wound gasket (made of 316 clamp flexible graphite). When customers have special requirements, metal ring connections can also be used. The second design form is a welded valve cover. According to this design form, the valve body and valve cover are connected with threads and fully welded for sealing. When customers have special requirements, full penetration welding can also be used for connection. The third type is a pressure self tightening valve cover. Valves designed according to this design form have a threaded connection between the valve body and the valve cover, and an internal pressure self sealing ring seal. Common Models Common models of insulation shut-off valves include BJ41Y, BJ41W, BJ41H, BJ45H, BJ45Y, BJ45W, etc.
Item NO.:
XUVAL88-192Lead Time:
1Product Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TT
Part Material
Part Name
CS to ASTM
AS to ASTM
AS to ASTM
Type F316(L)
Type F316(L)
Type F304(L)
Type F316(L)
Valve body
Type A105
A182F22
A182F304(L)
A182F316(L)
Shim
316 clip flexible graphite+graphite
316 clamp flexible graphite SS+PTFE
Bonnet bolts
A193 B7
A193 B16
A193 B8
A193 B8M
Pin
A276 420
Packing Bushing
A276 410
A182 F304(L)
A182 F316(L)
Eyelet bolt
A193 B7
A193 B16
A193 B8
A193 B8M
Nut
A194 2H
A194 4
A194 8
A194 8M
Stem nut
Nut
A194 2H
A194 4
A194 8
A194 8M
Nameplate
SS
Handwheel
A197
Hold-down grid
A216 WCB
A351 Cf8
Filler
Flexible Graphite
PTFE
Bonnet
A105
A276 304
A182 F304(L)
A182 F316(L)
Valve stem
A182 F6
A182 F304
A182 F304(L)
A182 F316(L)
Valve flap
A276 420
A276 304
A276 304(L)
A276 316(L)
Applicable Medium
Water, steam, oil, etc
Water, steam, oil, etc
Water, steam, oil, etc
Temperature
-29℃-425℃
-29℃-550℃
-29℃-180℃
Declaration: All text, data, and images in this article are for reference only. Please contact us for performance parameters, structural size parameters, prices, and other details.
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