J41N/F liquefied gas shut-off valve, Zhengzhou liquefied gas special valve, Zhengzhou valve wholesale

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Zui big valve wholesale base in South China

J541H bevel gear stop valve Zhengzhou manual stop valve, Zhengzhou stop valve Daquan

J541H bevel gear stop valve
Model: J541H
Caliber: 15-500
Pressure: 10-64
Material:

Product Name: "Umbrella gear stop valve"
Product model number: J541H
Nominal diameter: 15 ~ 300mm
Nominal pressure: 1.6 ~ 10MPa
Operating temperature: ≤425 °C
Valve material: C-- cast steel, P-- stainless steel, R-- stainless steel,
Applicable medium: water, oil, steam, etc.
Design criteria: JB , GB , ANSI ,


Product details :


Product model: bevel gear stop valve


â–  Bevel gear stop valve product overview :
The opening and closing member of the " bevel gear stop valve " is a plug-shaped valve flap with a flat or tapered surface.   The valve flap moves linearly along the centerline of the fluid. The movement form of the valve stem has a lifting rod type (the valve stem is lifted and lowered, the hand wheel does not move up and down ) , and there are also lifting   Rotating rod (hand wheel and stem rotation movements, nut located in the body).

" Bevel gear stop valve " is only suitable for full opening and full closing, no   Allow adjustment and throttling. " Bevel gear stop valve " is a forced-sealed valve, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface to not   leakage. When the medium enters the valve from below the valve flap, the resistance to be overcome by the operating force is the friction between the stem and the packing and the pressure from the medium.   The generated thrust, the force of closing the " bevel gear stop valve " is greater than the force of opening the " bevel gear stop valve " , so the diameter of the valve stem is large, otherwise the valve stem top bend failure will occur.

â–  Belt gear stop valve structure features and uses :
● Design and manufacture according to GB12235-89
● Structure length according to GB12221-89
● Flange size according to JB/G79-94
● Valve inspection and test according to GB13927

â–  Beet gear stop valve technical specifications :
　　 C valve body material: C-- cast steel, P-- stainless steel, R-- stainless steel
　　 -16 nominal pressure: 1 / 10MPa
　　 H sealing material: Y-- hard alloy, H-- nickel based alloy
　　 1 structural form: straight - through
　　 4 connection form: 4-- flange connection
　　 9 drive mode: 4— spur gear drive, 9— electric
　　 J valve category: globe valve

â–  Beet gear stop valve product performance specifications :
Performance parameters:
Nominal pressure MPa : 1.6 , 2.5 , 4.0 , 6.4 , 10.0
Seal test pressure MPa : 1.76 , 2.75 , 4.4 , 7.04 , 11.0
Strength test pressure MPa : 2.4 , 3.75 , 6.0 , 9.6 , 15.0
Applicable temperature °C : ≤425 °C
Applicable medium: water, oil, steam, etc.
â–  Main components of bevel gear stop valve :

â–  Bevel gear stop valve Dimensions :


■ Bevel gear stop valve   Installation and bevel gear stop valve maintenance should   Note the following :
1. bevel gear cut valve   The handwheel, handle operated shut-off valve can be installed anywhere on the pipe.
2. Bevel gear stop valve handwheel,   The handle and the aerodynamic mechanism are not allowed to be used for lifting.
3. The flow direction of the bevel gear stop valve medium should be consistent with the direction of the arrow shown in the valve body.   

 

 

 

J45J/FS rubber-lined DC shut-off valve, Zhengzhou valve, Zhengzhou lining fluorine valve

 

J45J/FS rubber lined DC shut-off valve
Model: J45J/FS
Caliber: 15-500
Pressure: 10-64
Material:
product manual:
Product Name: J45J/FS Liner DC Cut-Off Valve
Product model: J45J/FS
Nominal diameter: 15 ~ 300mm
Nominal pressure: 1.0 ~ 2.5MPa
Operating temperature: ≤ ~ °C
Valve material: cast iron, cast steel
Applicable medium: generally corrosive medium,
Design criteria: JB , GB , ANSI ,


Product details :


Product model: J45J/FS lined silicone DC shut-off valve
Details of J45J/FS rubber-lined DC shut-off valve:

â–  J45J/FS rubber-lined DC shut-off valve product overview :
The opening and closing member of "J45J/FS rubber-lined DC shut-off valve " is a plug-shaped valve flap with a flat or tapered surface.   The valve flap moves linearly along the centerline of the fluid. The movement form of the valve stem has a lifting rod type (the valve stem is lifted and lowered, the hand wheel does not move up and down ) , and there are also lifting   Rotating rod (hand wheel and stem rotation movements, nut located in the body).

"J45J/FS rubber-lined DC shut-off valve " is only suitable for full opening and full closing, no   Allow adjustment and throttling. “J45J/FS rubber-lined DC shut-off valve ” is a forced-sealed valve, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface to not   leakage. When the medium enters the valve from below the valve flap, the resistance to be overcome by the operating force is the friction between the stem and the packing and the pressure from the medium.   The generated thrust, the force of the "J45J/FS rubber-lined DC shut-off valve " is larger than the force of the "J45J/FS rubber-lined DC shut-off valve " , so the diameter of the valve stem is large, otherwise the stem top will occur. Bending failure.

â–  J45J/FS rubber lined DC shut-off valve structure features and uses :
● Design and manufacture according to GB12235-89
● Structure length according to GB12221-89
● Flange size according to JB/G79-94
● Valve inspection and test according to GB13927

â–  J45J/FS rubber lined DC shut-off valve technical specifications :

â–  J45J/FS rubber lined DC shut-off valve product performance specifications :
model
  Nominal pressure PN ( MPa )
  Test pressure PS ( MPa )
  Applicable medium
Working temperature ( °C )

Shell test
Seal test

J45J/FS-6
0.6
0.9
0.66
W. non-corrosive fluid
J. General corrosive fluids
FS. Strong acid and alkali and various organic solvents (except for dissolved alkali metals and elemental fluorine)
≤85
≤150

J45J 　 FS-10
1.0
1.5
1.1


â–  J45J/FS rubber lined DC shut-off valve main parts and materials :
Part Name
Valve body, valve flap
cap
Valve stem, valve flap
Hand outline

material
HT200 lining fluoroplastic, rubber-lined
HT200 lining fluoroplastic, rubber-lined
35 lining fluoroplastic rubber
HT200



â–  J45J/FS rubber lined DC shut-off valve Dimensions :

model
Nominal diameter DN ( mm )
Size ( mm )
Quality ( kg )

L
D
D1
D
H1
b
Do
Nd

　 J45J/FS
25
160
100
75
60
205
16
120
4-11
4.5

　 J45J/FS
32
200
120
90
70
-
16
160
4-13.5
13

J45J/FS 　
40 　
  　
130
100
80
250
16
160
4-13.5
14

J45J/FS 　
50
230
140
110
90
290
16
160
4-13.5
16.5

J45J/FS 　
65
290
160
130
100
310
16
180
4-13.5
twenty one 　

J45J/FS 　
80
310
190
150
125
358
18
200
4-17.5
36

J45J/FS 　
100 　
  　
210
170
145
428
18
200
4-17.5
50

J45J/FS 　
125
400
240
200
175
510
20
280
8-17.5
68

J45J/FS 　
150
480
265
225
200
550
20
280
8-17.5
90

J45J/FS 　
200
600
30
280
255
635
twenty two
400
8-17.5
146

J45J/FS 　
250
730
375
335
312
　
twenty four
　
12-.17.5
205 　



■J45J/FS rubber lined DC shut-off valve   Installation and maintenance of J45J/FS rubber-lined DC shut-off valve   Note the following :
1.J45J/FS rubber lined DC shut-off valve   The handwheel, handle operated shut-off valve can be installed anywhere on the pipe.
2. J45J/FS rubber-lined DC shut-off valve handwheel,   The handle and the aerodynamic mechanism are not allowed to be used for lifting.
3. The flow direction of J45J/FS rubber-lined DC shut-off valve medium should be consistent with the direction of the arrow shown in the valve body.

Drum Separator

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