Size of Connection

Type

Pressure Rating

Type of Connection

Structure Type

Trim

Operator

Body Material

A

B

C

D

E

F

G

H

24

BA

900

RF

 7

F

3

FS

For Example:

24BA900RF7F3FS: NPS24, Ball Valve, Class 900, RF Flange,  Trunnion Mounted with 3-piece, PTFE Seat, Gear Operated,  Forged Steel

GA?Wedge gate Valve

BA?Ball Valve

CH?Check Valve

BU?Butterfly Valve

PGA?Parallel Gate Valve

BAW?Fully Welded Ball Valve

PLP?Pressure Balanced Plug Valve

ST?Strainer

GL?Globe Valve

BAB?Orbit Ball Valve

PLL?Lubricated Plug Valve

150?Class 150

400?Class 400

800?Class 800

1500?Class 1500

300?Class 300

600?Class 600

900?Class 900

2500?Class 2500

SD?Female Thread

RF?RF Flange

BW?Butt Weld

FF?Flat Flange

SW?Socket Weld

RTJ?RTJ Flange

Gate Valve

1?  Rising Stem Flexible Single Wedge, Bolted Bonnet

2?  Rising Stem Solid Single Wedge Bolted Bonnet

3?  Rising Stem Double Wedge, Bolted Bonnet

4?  Rising Stem Solid Single Wedge, Pressure, Sealed Bonnet

5?  Rising Stem Double Wedge, Pressure Sealed Bonnet

6?  Parallel Single Gate, Bolted Bonnet

7?  Parallel Double Gate, Bolted Bonnet

8?  Parallel Single Gate Pressure Seal Bonnet

9?  Parallel Double Gate Pressure Seal Bonnet

Globe Valve

1?  Pressure Seal

2?  Straight Through Type

3?  Regulated Disc

4?  Angle Type

5?  Needle Globe Valve

6?  Inside Bypass Type (Service from the Top Down)

7?  Blanced Traight Through Type

8?  Globe And Check Type

9?  Bellows Sealed

Ball Valve

0?Top Entry Trunnion Mounted Ball Valve

1?  Through Floating Ball with Two-Piece

2?  Reduced Bore Floating with One-Piece

3?  Floating Ball with Three-Piece

4?  L-Type Floating Three Way Ball Valve

5?  T-Type Floating Three Way Ball Valve

6?  Trunnion Ball Valve with Two Piece

7?  Trunnion Ball Valve with Three-Piece

8?  L-Type Trunnion Mounted Three Way Ball Valve

9?  T-Type Trunnion Mounted Three Way Ball Valve

Check Valve

1?  Piston  and Straight Through

2?  Piston and Vertical Type

3?  Piston Straight Through and Spring Loaded

4?  Swing Type

5?  Wafer and Swing

6?  Wafer and Dampling And Swing

7?  Wafer and Split-Disc

8?  Wafer and Lift Type

Orbit Ball Valve

1?  Integral Stem, Sealed Bonnet

2?  Non-Integral Stem and Sealed Bonnet

3?  Integral Stem and Os&Y

4?  Non-Integral Stem and Os&Y

Plug Valve

7?Double Block And Bleed

8?Straight Through and Short Type

9?Straight Through and Venturi Type

0?Round Hole and Full Bore

Butterfly Valve

1?  Center Line Type

2?  Double Eccentricity Type

3?  Three Eccentricity Type

4?  Fully Lined Ptfe Type

Stainner

1?  Basket Type

2?  Y-Type

Gate / Globe / Check Valve

1?13Cr

2?304SS

5?13Cr Full Stellite

8?13Cr 1/2 Stellite

9?Monel

10?316SS

11?Monel Full Stellite

13?Alloy 20

14?Alloy 1/2 Stelllite

15?304LSS

16?316LSS

17?347SS

19?Hastelloy C

20?Inconel

O ?Other

Parallel Gate Valve (Sealing Face)

F?PTFE

RF?R-PTFE

N?Nylon

Y?Metal Seal

P?Peek

X?Rubber

Ball Valve (Sealing Face)

F?PTFE

RF?R-PTFE

N?Nylon

Y?Metal Seal

P?Peek

X?Rubber

Plug Valve (Sealing Face)

W?Nitriding Plug

E?Plug+ENP

EF?Plug+ENP/PTFE

Q?Ductile Cast Iron Plug

F?Seal surface lined PTFE

Butterfly Valve (Sealing Face)

F?PTFE

Y?Metal Seal

X?Rubber

Strainer (Screen)

4?304

6?316

1?Impact Handwheel

6?Pneumatic Operated

9?Electric Operated

3?Gear Operated

7?Liquid Operated

0?Adapter

5?Angle Gear Operated

8?Pneumatic-Liquid Operated

FS?Forged Steel

CS?Cast Steel

DI?Ducitle Iron