Ball Valves : Series – BS31

ORDERING INFORMATION

VALVE DESCRIPTION

ORDERING NUMBER FOR TUBE CONNECTIONS

ORDERING NUMBER FOR PIPE END CONNECTIONS

BALL VALVES

BS05
1

TT
2

8
3

E
5

T
6

NR
7

BS05
1

FF
2

8
3

N
4

E
5

T
6

NR
7

1. VALVE SERIES CODE DESCRIPTION

  • NEEDLE VALVES  :
    • : STRAIGHT PATTERNS - INV01, BS01, BS03, BS05, BS31, BS99
    • ANGLE PATTERNS - INVA01, BSA05

2. END CONNECTION TYPE CODE DESCRIPTION

  • TT - SEALEXCEL® Well-Lok™ Tube Fittings
  • MM - Male pipe thread
  • FF - Female pipe thread
  • MT - Male pipe thread to SEALEXCEL® Well-Lok™ Tube Fittings
  • MF - Male pipe thread to Female pipe thread
  • TSW- Tube Socket Weld Pipe
     
     
3. END CONNECTION SIZE CODE DESCRIPTION TUBE OD SIZE
FRACTIONAL METRIC
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 12mm 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
  • SE - SAE Straight Thread

5. MATERIAL OF CONSTRUCTIONS

  • E - SS316
  • EL - SS316 to NACE MR01-75
  • C - Carbon Steel

6. VALVE / SEAT MATERIAL

  • T - PTFE
  • K- Peek
  • C- Acetal
  • G- Graphite
  • B- Buna-N
  • P- EPDM
  • V- Viton®
  • Z- Kalrez®

7. STEM TYPE

  • NR - Non Rotating
  • VS - 'V' Stem
  • RS - Regulating Stem
  • SS - Soft Seat

Viton® is the registered trademark of Dupont

General Information Ordering Information Enquiry Catalogue