PRODUCTS > 201S Ball Valve: 2-Piece Standard Port

Product Description

Pressure & Temperature Chart

Schematic Diagram

Materials and Measurements

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Product Description

Features and Benefits:

  • Economical 2-Piece Design

  • 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

  • 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

  • Actuator Mounting Pad

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")

  • All valves are shell and seat tested to ANSI/ASME B16.34 and API 598

 

Options:

  • Oval handle

 


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
1
3
Ball
316SS
1
4
Seat
RTFE (15% G.F.)
2
5
Body Seal
PTFE
1
6
Thrust Washer
RTFE (15% G.F.)
1
7
Stem Packing Set
RTFE (15% G.F.)
1
8
Packing Gland
304SS
1
9
Stem
316SS
1
10
Handle
304SS
1
11
Handle Nut
304SS
1
12
Handle Cover
Vinyl
1
13
Locking Device
304SS
1

DIMENSIONS (Inches)

Size
L
L1
P
D
M
F
W1
h
i
j
Weight(lbs)
1/4
2.24
1.02
0.51
2.01
3.94
1.54
1.11
0.43
1.38
0.20
0.69
3/8
2.24
1.02
0.51
2.01
3.94
1.54
1.11
0.43
1.38
0.20
0.69
1/2
2.36
1.14
0.51
2.01
3.94
1.54
1.11
0.43
1.38
0.20
0.69
3/4
3.11
1.50
0.69
2.44
4.84
1.81
1.37
0.47
1.65
0.24
1.31
1
3.35
1.61
0.88
2.64
4.84
1.81
1.37
0.47
1.65
0.24
1.75
1 1/4
4.02
2.03
1.01
3.31
5.67
1.97
1.40
0.79
1.85
0.37
3.13
1 1/2
4.37
2.20
1.26
3.50
5.67
1.97
1.40
0.79
2.30
0.37
4.06
2
5.39
2.68
1.51
3.70
7.09
1.97
1.40
0.79
2.30
0.37
6.00

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