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PRODUCTS > 201F Ball Valve: 2-Piece Full Port

201F Ball Valve: 2-Piece Full Port

Product Description

Pressure & Temperature Chart

Schematic Diagram

Materials and Measurements

Operation and Maintenance Manual

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Product Description

Features and Benefits:

  • 2-Piece Design

  • Full Port
    Full port construction improves flow characteristics for greater process efficiencies

  • Blow-Out-Proof Stem
    Stem is bottom loaded to prevent removal when valve is in service

  • Live-Loaded Stem Packing
    Provides constant load on the stem seal and extends service life

  • Locking Device
    Enables plant personnel to secure valve in open or closed position when manually operated

  • Corrosion Resistant
    Made of 316 stainless steel (A351 Gr. CF8M) for superior chemical resistance and longer service life

  • Investment Cast
    Improves dimensional control and reduces porosity

Operating / Test Conditions:

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

  • Maximum Working Pressure (RTFE): 
    2000 PSI WOG (1/4"-1")
    1500 PSI WOG (1 1/4"-2")
    1000 PSI WOG (2 1/2"-3")
  • All valves are shell and seat tested to ANSI/ASME B16.34 and API 598

 


Pressure & Temperature Chart


(RTFE Seats)
201F Ball Valve: 2-Piece Full Port Pressure and Temperature Chart


Schematic Diagram

201F Ball Valve: 2-Piece Full Port Schematic Diagram

Top View
2-1/2" ~ 3"


Materials & Measurements

Materials List

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

DIMENSIONS (Inches)

Size
L
P
H
E
F
M
D
S
T
G
Weight(lbs)
1/4
2.16
0.44
1.90
0.82
0.30
4.40
0.50
1.10
0.197
0.31
0.60
3/8
2.16
0.50
1.90
0.82
0.30
4.40
0.50
1.10
0.197
0.31
0.63
1/2
2.36
0.60
2.00
0.82
0.30
4.40
0.50
1.10
0.197
0.31
0.72
3/4
2.95
0.78
2.20
0.89
0.30
5.00
0.88
1.38
0.256
0.39
1.30
1
3.26
0.98
2.50
1.20
0.35
6.10
0.88
1.38
0.315
0.47
1.75
1 1/4
3.82
1.25
2.75
1.20
0.35
6.10
0.94
1.50
0.315
0.47
3.00
1 1/2
4.29
1.50
3.30
1.40
0.51
7.40
0.94
1.50
0.381
0.55
4.60
2
5.08
2.00
3.75
1.40
0.51
7.40
0.94
1.50
0.381
0.55
7.70
2 1/2
6.56
2.50
5.05
2.17
0.98
11.80
1.38
2.18
0.472
0.78
16.00
3
7.56
3.14
5.60
2.17
0.98
11.80
1.38
2.18
0.472
0.78
23.20

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