PRODUCTS > 302F Ball Valve: 3-Piece Full Port
 

Product Description

Pressure & Temperature Chart

Schematic Diagram

Materials and Measurements

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Product Description
 

Features and Benefits:

  • High-Cycle, Live-Loaded Stem Packing
    Dynamic loading on stem packing ensures a tight seal through varying pressure and temperature conditions, reducing maintenance costs and extending service life
  • End Cap Alignment Step
    Ensures easy and proper alignment between mating parts

  • Full Port Design
    Improves flow resulting in increased process efficienciesl

  • 3-Piece Construction
    Easy to repair

  • Blow-Out-Proof Stem
    Stem is bottom loaded to prevent removal when valve is in service
  • Locking Device
    Enables plant personnel to secure valve in open or closed position when manually operated

  • Investment Cast
    Improves dimensional control and reduces porosity

The 302F series ball valve delivers exceptional performance and economy in a 3-piece design. Full porting improves flow rates and minimizes pressure drop through the valve. Our unique metal-backed seat design enhances overall valve performance while our live-loaded stem packing automatically adjusts for wear and thermal variations.

Operating / Test Conditions:

  • Temperature Range (RTFE): -20 to 420 F

  • Maximum Working Pressure (RTFE): 
    1000 PSI WOG (1/4"-2")
    800 PSI WOG (2 1/2"-3")

  • All valves shell and seat tested to ANSI/ASME B16.34 and API 598
  • All materials comply with applicable ASTM material specifications
  • End connections:  All to B16.34; NPT to B1.20.1; socket weld to B16.11; butt weld to B16.25; flanged to B16.5

Options:

  • End connections available in NPT, socket weld, Sch. 5/10/40 butt weld, grooved, and ANSI Class 150 and 300 flanged in 316SS or carbon steel


Pressure & Temperature Chart

(RTFE Seats)

 


Schematic Diagram


Materials & Measurements

Materials List
 
Item
Part Name
Material
Qty
1
Body
A351 Gr. CF8M
1
2
End Cap
A351 Gr. CF8M
2
3
Ball
316SS
1
4
Stem
316SS
1
5
Seat
RTFE (15% G.F.)
2
6
Body Seal
PTFE
2
7
Body Bolt
304SS
4
8
Spring Washer
304SS
4
9
Body Nut
304SS
4
10
Thrust Washer
RTFE (15% C.F.)
1
11
Stem Packing Set
PTFE
1
12
Packing Gland
304SS
1
13
Belleville Washer
301SS
2
14
Gland Nut
304SS
1
15
Gland Nut Lock Washer
304SS
1
16
Handle
304SS
1
17
Handle Nut
304SS
1
18
Handle Cover
Vinyl
1

DIMENSIONS (Inches)
 
Size
L
P
C
M
B
T
S
K
Weight (lbs)
1/4
2.06
0.44
2.10
4.20
0.39
0.04
0.56
0.44
0.79
3/8
2.06
0.49
2.10
4.20
0.49
0.04
0.69
0.44
0.77
1/2
2.32
0.59
2.20
4.20
0.59
0.04
0.86
0.50
0.88
3/4
3.02
0.79
2.40
4.92
0.79
0.04
1.07
0.56
1.65
1
3.30
0.98
2.80
5.72
0.98
0.06
1.33
0.62
2.30
1-1/4
3.91
1.25
3.02
5.74
1.26
0.06
1.67
0.69
3.60
1-1/2
4.41
1.50
3.88
7.40
1.50
0.06
1.92
0.75
5.50
2
5.15
1.97
4.05
7.40
1.97
0.08
2.41
0.87
9.00
2-1/2
6.45
2.56
5.51
11.83
2.55
0.19
2.91
0.87
17.40
3
7.40
3.15
5.86
11.83
3.15
0.19
3.54
1.00
26.00

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