PRODUCTS > 303F Ball Valve: 3-Piece Full Port

Product Description

Schematic Diagram

Materials and Measurements


Product Description

Standard Features:

  • Live Loaded High-Cycle Stem Packing

  • Full Port Construction

  • Blow-Out Proof Stem

  • Inline Repairable

Benefits:

  • Ideal for High Pressure Service Conditions

  • Long service life

Operating / Test Conditions:

  • Operating Temperature Range
    (PTFE + 15% G.F.): -20 to 450 F

  • Maximum Working Pressure (RTFE):
    2000 PSI(1/4"-1")
    1440 PSI(1-1/4"-2")


Schematic Diagram




Materials & Measurements

Materials List

Item
Part Name
Material
Option
1
Handle Cover Vinyl -
2
Handle SS304 Carbon Steel Plated
3
Stem Washer SS304 -
4
Stem Nut SS304 -
5
Gland Nut SS304 -
6
Stem Packing PTFE -
7
Thrust Washer PTFE -
8
End Cap A351 Gr. CF8M CF8, WCB
9
Ball SS316 SS304
10
Ball Seat PTFE + 15% G.F. POM
11
Gasket PTFE -
12
Bolt Washer SS304 Carbon Steel Plated
13
Bolt SS304 Carbon Steel Plated
14
Stem SS316 SS304
15
Body A351 Gr. CF8M CF8, WCB
16
Stopper SS304 Carbon Steel Plated
17
Gland Washer SS304 SS304
18
Disc Washer SS301 17-7
19 Nut Stopper SS304 SS304

DIMENSIONS (Inches)

Size
L
M
P
A
B
H
K
1/4
2.44
3.90
2.16
0.56
.039
0.41
0.44
3/8
2.44
3.90
2.16
0.69
0.349
0.41
0.44
1/2
2.83
3.90
2.67
0.86
0.59
0.59
0.20
3/4
3.29
4.96
2.67
1.07
0.79
0.60
0.56
1
3.80
5.63
3.34
1.33
0.98
0.83
0.63
1-1/4
4.72
5.63
3.56
1.67
1.25
0.90
0.69
1-1/2
5.28
7.40
3.81
1.92
1.50
0.91
0.75
2
5.98
7.40
4.29
2.41
1.97
0.87
0.88

Due to continuous product development, information may change without notice.