FJ Series Arrow Type Check Valve|Sour Gas Service
Brand SHUANGJIA
Certification
Lead Time 45days
Guarantee Period 12months
Source of Supply Heilongjiang
Payment Method T/T L/C
Arrow type check valve (drill check valve) is a kind of important inside blowout tool, usually used in the oil and gas drilling and workover. It works with the drilling tool into the well, in the process of drilling and workover in case of overflow, kick, or positive cycle to stop, the arrow type check valve will shut down rapidly under the action of reverse circulation pressure inside drill tools and spring force, cutting the channel within drilling tools, thus play a blowout purpose within drill tool.
Product Parameters:
Model |
OD mm(inch) |
ID mm(inch) |
Working Pressure (MPa) |
Conn. |
FJ79 |
79(3 1/8) |
25(1) |
35 |
2-7/8HT PAC |
FJ86 |
86(3 3/8) |
25(1) |
NC26 |
|
FJ111 |
111(4 3/8) |
41.3(1 5/8) |
35, 70, 105 |
NC31 |
FJ121 |
120.7(4 3/4) |
54(2 1/8) |
NC38 |
|
FJ127 |
127(5) |
54(2 1/8) |
NC38 |
|
FJ159 |
159(6 1/4) |
70(2 3/4) |
NC46 |
|
FJ165 |
165(6 1/2) |
70(2 3/4) |
NC50 |
|
FJ178 |
178(7) |
70(2 3/4) |
5-1/2FH |
|
FJ203 |
203(8) |
71.4(2 13/16) |
6-5/8REG |
|
FJ229 |
229(9) |
76.2(3) |
7-5/8REG |
How to order:
1.Sizes, working pressure, connections;
2.Please specify special requirements.
Recommendations
FS35-70 Drilling Spool
BrandSHENKAI
Oil Seal of Input Shaft, 95x130x12 | Agitator HA-18.5
BrandTSC
20000PSI, 3-1/8 '' Christmas Tree
BrandLIWEN
Sector Acoustic Logging Instrument
BrandWELL-SUN
Diamond File
BrandENDURA
Oil Seal of Input Shaft, 50x80x12 | Agitator HA-2.2
BrandTSC
N95 Dust Mask with Filter
BrandKANGSHIELD
Oil Seal of Input Shaft, 65x95x12 | Agitator HA-4
BrandTSC
Replaceable Urethane Pistons|Sizes in inches|With Piston Bore 1-1/2 in
BrandKERUI
Rigid Vertical Bar Centralizer
BrandSHANGSHAN
1"NPS Butt Welded Equal-diameter Tee
BrandYSDLGJ
Power Tong | Tubing Power Tong|XQ140/12Y|2-7/8~5-1/2
BrandRUSHI
1/4"Dr.50L Hex Bits(Metric)
BrandENDURA
1/2 In. Adaptor
BrandSHEFFIELD
1/2 In. Extension Bar
BrandSHEFFIELD
Rubber & Plastic Handled Screwdriver Slotted
BrandENDURA
Power Tong Accessories | Die, P/N: 01.01-27MC | ZQ203-100
BrandRUSHI
10" Aviation Tin Snips (Right Elbow)
BrandSHEFFIELD