SK-LOK Home  ꄲ  Valves  ꄲ  JPF Bleed Valve / Stainless Steel 304/304L 316/316L Alloy Monel 400 Duplex / 1/4 3/8 1/2 NPT Instrument Purge Bleed Vent Valve / Fluid Handling Valves for Instrumentation in 1/4" ,3/8" & 1/2"

JPF Bleed Valve / Stainless Steel 304/304L 316/316L Alloy Monel 400 Duplex / 1/4 3/8 1/2 NPT Instrument Purge Bleed Vent Valve / Fluid Handling Valves for Instrumentation in 1/4" ,3/8" & 1/2"

 

 JPF series bleed valve is designed simply with reliable features, which can be used in the in strument devices.It is used to make the signal pressure down to the air pressure when the instrument is removed away or the controlling device is calibrated on the valve manifolds or gauge valves.

 

Component Name
Body Material
CS
316SS
AlloyR-405
Valve Stem
A276
chrome plating
316SS
AlloyR-405
Valve Body
A108
chromeplating
316SS
AlloyR-405
Check Screw
316SS
316SS
AlloyR-405
Bleed Pipe
A269
chrome plating
316SS
AlloyR-405
Material
Working Pressure（38℃）
Working Temperature
Carbon Steel
6000psi（414bar）
-54℃～204℃
316
Stainless Steel
6000psi（414bar）
-54℃～454℃
Alloy R-405
6000psi（414bar）
-54℃～454℃
JPF Bleed Valve Feature
 
Order information
 
End Connection Size
Orifice
A
(in)
(mm)
(in)
(mm)
-JPF-LW-2
NPT1/8
0.125
3.2
1.34
34
-JPF-LW-4
NPT1/4
0.170
4.4
1.34
34
-JPF-LW- 6
NPT3/8
0.200
5.2
1.4 6
37
-JPF-LW- 8
NPT1/2
0.250
6.4
1.4 6
37
-JPF-LW- 2PT
BSPT1/8
0.125
3.2
1.3 4
34
-JPF-LW- 4PT
BSPT1/4
0.170
4.4
1.3 4
34
-JPF-LW- 6PT
BSPT3/8
0.200
5.2
1.4 6
37
-JPF-LW- 8PT
BSPT1/2
0.250
6.4
1.4 6
37
 
Order information
B
C
D
(in)
(mm)
(in)
(mm)
(in)
(mm)
-JPF-LW-2
0.94
24
0.75
19.0
0.83
21
-JPF-LW-4
0.9 4
24
0.75
19.0
0.83
21
-JPF-LW- 6
1.0 2
26
0.89
22.5
0.8 3
21
-JPF-LW- 8
1.0 2
26
0.89
22.5
0.8 3
21
-JPF-LW- 2PT
0.9 4
24
0.75
19.0
0.8 3
21
-JPF-LW- 4PT
0.9 4
24
0.75
19.0
0.8 3
21
-JPF-LW- 6PT
1.0 2
26
0.89
22.5
0.8 3
21
-JPF-LW- 8PT
1.0 2
26
0.89
22.5
0.8 3
21
 
 
Created on：2021-01-08 14:47
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