For Tube Connections INV01 TT 8 E T VS 1 2 3 5 6 7

For Pipe End Connections INV01 FF 8 N E T VS 1 2 3 4 5 6 7

1. Needle Valve Series
Straight Pattern - INV01,
Angle Pattern - INVA01

2. End Connection Type Code Description
TT- SEALEXCEL ® Well-Lok ^TM Tube Fittings
MM - Male pipe thread
FF - Female pipe thread
MT - Male pipe thread to SEALEXCEL ^® Well-Lok ^TM Tube Fittings
MF - Male pipe thread to Female pipe thread

3. End Connection Size Code Description
Tube OD Size

Fractional		Metic
Size	Code	Size	Code
1/4"ODT	4	6mm ODT	6M
3/8"ODT	6	8mm ODT	8M
1/2" ODT	8	10mm ODT	10M
3/4"ODT	12	12m ODT	12M
1" ODT	16	16mm ODT	16M

Pipe Thread Size

Size	Code	Size	Code
1/8"	2	1/2"	8
1/4"	4	3/4"	12
3/8"	6	1"	16

4. Pipe Thread Type Code Description
N - Male / Female NPT
RT - Male / Female BSPT
RG - Female BSP

5. Material of Constructions
E - SS316
EL - SS316 to NACE MR01-75

6. Packing Material
T - PTFE

7. Stem Type
NR - Non Rotating
VS - 'V' Stem
RS - Regulating Stem
SS - Soft Seat