Delivery Time:3-5 days
Certification:CE,FCC,MSDS
API Certificated Float Valve for oilfield , Downhole Drilling Tools
Description:
This Float Valve is normally installed in a standard bore-back of the bit sub, to provide fluid flow control at the bottom of the drill stem. It also prevents backflow of cuttings from plugging the drill bit jets while making connections.
Specifications:
|
Type |
Dia. of Valve Assembly |
Length of Valve Assembly |
Sub Box |
Other Popular connections |
||
|
Type |
Depth of Recess |
Type |
Depth of Recess |
|||
|
1R |
42.07 (1-21/32) |
149.2 (5-7/8) |
2-3/8REG |
231.8 (9-1/8) |
NC23 |
231.8 (9-1/8) |
|
2F-3R |
61.12 (1-13/32) |
165.1 (6-1/2) |
3-1/2REG |
266.7 (10-1/2) |
2-7/8IF |
260.4 (10-1/4) |
|
3-1/2F |
79.38 (3-1/8) |
254 (10) |
3-1/2IF |
362.0 (14-1/4) |
||
|
4R |
88.11 (3-15/32) |
211.4 (8-5/16) |
4-1/2REG |
325.4 (12-13/16) |
NC44 |
331.8 (13-1/6) |
|
5R |
98.43 (3-7/8) |
247.6 (9-3/4) |
5-1/2REG |
374.7 (14-3/4) |
4-1/2IF |
368.3 (14-1/2) |
|
5F-6R |
121.44 (4-25/32) |
298.4 (14-13/16) |
6-5/8REG |
431.8 (17) |
5-1/2IF |
431.8 (17) |
