Section Valve Number Description Outer Diameter Inner Diameter Connection View File
1  G551  6.625" OD Two Piece G-Low Torque Kelly Valve  6.625  2.750  4 1/2 IF  G551-100
1  G551D  6.625" OD Two Piece G-Low Torque Kelly Valve  6.625  2.687  3 1/2 IF  G551D100
1  G551E  6.625" OD Two Piece G-Low Torque Kelly Valve  6.625  2.687  3 1/2 PH-6 (12.95 lb/ft)  G551E100
       6.625  2.485  3 1/2 PH-6 (15.80 lb/ft)  G551E100
1  G551F  6.625" OD Two Piece G-Low Torque Kelly Valve  6.625  2.750  XT-M39  G551F100
2  G552  7.125" OD Two Piece G-Low Torque Kelly Valve  7.125  3.250  4 1/2 IF  G552-100
3  G555  5.25" OD Two Piece G-Low Torque Kelly Valve  5.250  2.437  3 1/2 IF  G555-100
3  G555B  5.5" OD Two Piece G-Low Torque Kelly Valve  5.500  2.437  XT-39  G555B100
4  G562  9.0" OD Two Piece G-Low Torque Safety Valve  9.000  4.000  HT-55  G562-100
5  G569  8.25" OD Two Piece G-Low Torque Safety Valve  8.250  3.958  4 1/2 EUE 8 RD  G569-100
5  G569B  8.25" OD Two Piece G-Low Torque Safety Valve  8.250  3.765  4 1/2 PH-6 (15.50 lb/ft.)  G569B100
       8.250  3.560  4 1/2 PH-6 (19.20 lb/ft.)  G569B100
5  G569C  8.25" OD Two Piece G-Low Torque Safety Valve  8.250  3.865

 4 1/2 CS

(12.75 lb/ft)

  G569C100
       8.250  3.840

 4 1/2 CS

(13.50 lb/ft) 

  G569C100
5  G569E  8.25" OD Two Piece G-Low Torque Safety Valve  8.250  3.958  4 1/2 NEW VAM (12.60 lb/ft)  G569E100
       8.250  3.920  4 1/2 NEW VAM (13.50 lb/ft)  G569E100
6  G570  5.0" OD Two Piece G-Low Torque Safety Valve  5.000  1.995  2 3/8 EUE 8 RD  G570-100
6  G570B  5.0" OD Two Piece G-Low Torque Safety Valve  5.000  1.805  2 3/8 PH-6      (5.95 lb/ft)  G570B100
       5.000  1.795

 2 3/8 PH-6

(6.20 lb/ft)

  G570B100
       5.000  1.645

 2 3/8 PH-6

(7.70 lb/ft)

  G570B100
6  G570C  5.0" OD Two Piece G-Low Torque Safety Valve  5.000  1.945

 2 3/8 CS

(4.70 lb/ft)

  G570C100
       5.000  1.890

 2 3/8 CS

(5.30 lb/ft)

  G570C100
7  G571  5.25" OD Two Piece G-Low Torque Safety Valve  5.250  2.437  2 7/8 EUE 8 RD  G571-100
7  G571B  5.25" OD Two Piece G-Low Torque Safety Valve  5.250  2.265

 2 7/8 PH-6

(7.90 lb/ft)

  G571B100
       5.250  2.200

 2 7/8 PH-6

(8.70 lb/ft)

  G571B100
       5.250  2.130

 2 7/8 PH-6

(9.50 lb/ft)

  G571B100
       5.250  2.030

 2 7/8 PH-6

(10.70 lb/ft)

  G571B100
7  G571C  5.25" OD Two Piece G-Low Torque Safety Valve  5.250  2.375  2 7/8 CS  G571C100
7  G571D  5.25" OD Two Piece G-Low Torque Safety Valve  5.250  2.250  2 7/8 EUE 8 RD  G571D100
8  G572  7.0" OD Two Piece G-Low Torque Safety Valve  7.000  3.000  3 1/2 EUE 8 RD  G572-100
8  G572C  7.0" OD Two Piece G-Low Torque Safety Valve  7.000  2.920

 3 1/2 CS

(9.30 lb/ft)

  G572C100
       7.000  2.870

 3 1/2 CS

(10.30 lb/ft)

  G572C100
9  G573  7.75" OD Two Piece G-Low Torque Safety Valve  7.750  3.250  6 5/8 Reg. LH  G573-100
10  G579  13.250" OD Two Piece G-Low Torque Safety Valve  13.250  7.000

 10 3/4 VAM

 SLIJ II

  G579-100
10  G579B  13.250" OD Two Piece G-Low Torque Safety Valve  13.250  6.625

 7 5/8 VAM

 SLIJ II

(29.70 lb/ft)

  G579B100
10      13.250  6.625  7 5/8 VAM

 SLIJ II

(33.70 lb/ft)

  G579B100
11  G592  11.625" OD Two Piece G-Low Torque Safety Valve  11.625  5.875  Blank Ends  G592-100
12  G587  7.250" OD Two Piece G-Low Torque Kelly Valve  7.250  3.250  5 1/2 FH  G587-100
13  G588  8.250" OD Two Piece G-Low Torque Kelly Valve  8.250  3.958  6 5/8 FH  G588-100
13  G588C  8.250" OD Two Piece G-Low Torque Kelly Valve  8.250  3.750  5 1/2 FH  G588C100
14  G591  10.375" OD Two Piece G-Low Torque Kelly Valve  10.375  4.875  Tool Joint  G591-100
15  G593  5.250" OD Two Piece G-Low Torque Kelly Valve  5.250  2.000  3 1/2 IF  G593-100
16  G594  7.75" OD Two Piece G-Low Torque Kelly Valve  7.750  3.250  4 1/2 IF  G594-100
17  G595  5.500" OD Two Piece G-Low Torque Kelly Valve  5.500  2.437  3 1/2 IF  G595-100
18  G597  7.625" OD Two Piece G-Low Torque Kelly Valve  7.625  3.500  HT-55  G597-100
19  G600  7.0" OD Two Piece G-Low Torque Safety Valve  7.000  2.688  Blank Ends  G600-100
20  G604  9.250" OD Two Piece G-Low Torque Kelly Valve  9.250  4.500  TT-585  G604-100
21  G608  4.750" OD Two Piece G-Low Torque Kelly Valve  4.750  1.938  2 3/8 HT-SLH90  G608-100
21  G608B  4.750" OD Two Piece G-Low Torque Kelly Valve  4.750  1.750  XT-27  G608B100
22  G601  9.25" OD Two Piece G-Low Torque Safety Valve  9.250  4.000  5 1/2 FH  G601-100
23  G605  9.0" OD Two Piece G-Low Torque Safety Valve  9.000  4.000  HT-55  G605-100
24  G606  6.625" OD Two Piece G-Low Torque Kelly Valve  6.625  2.563  3 1/2 IF  G606-100
24  G606B  6.625" OD Two Piece G-Low Torque Safety Valve  6.625  2.563  3 1/2 IF  G606B100
25  G598  9.125" OD Two Piece G-Low Torque Kelly Valve  9.125  4.250  XT-M57  G598-100
26  G609  11.625" OD Two Piece G-Low Torque Safety Valve  11.625  6.000  Blank Ends  G609-100
27  G610  5.375" OD Two Piece G-Low Torque Safety Valve  5.375  2.265  Blank Ends  G610-100
28  G615  4.125" OD Two Piece G-Low Torque Kelly Valve  4.125  1.500  2 7/8 AOH  G615-100
29  G603  3.875" OD Two Piece G-Low Torque Safety Valve  3.875  1.218

 1 1/4 CS

(3.02 lb ft)

  G603-100