PRODUCTS > 337F Tank Bottom Ball Valve: 3-Piece Tube Full Port: ISO 5211 Direct Mount Pad

Product Description

Pressure & Temperature Chart

Schematic Diagram

Materials and Measurements

Operation and Maintenance Instructions

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Product Description

Features and Benefits:

  • Tube Full Port Design
    True tube full port construction eliminates pooling of process media and improves flow characteristics for greater efficiency

  • Made of Corrosion-Resistant 316L SS (A-351 Gr. CF3M)
    One valve can be used for many service conditions
  • ISO 5211 Direct Mount Pad
    No bracket or drive coupling needed for automation
    Eliminates exposed moving parts for safer work environment
    Improves actuator positioning and prevents side loading of the stem seal
  • High-Cycle, Live-Loaded Stem Packing
    Ensures tight seal
    Extends service life

  • O-Ring Stem Bearing
    Maintains stem alignment
    Reduces packing side loading and wear Enhances stem seal

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

  • 3-Piece Swing-in-Place Construction
    Easy to repair in service line

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

  • Investment Cast
    Improved dimensional control and reduced porosity

  • Internal Surfaces Roll Burnished Prior To Final Polish
    Reduces surface porosity
    Improves surface finish

The 337F tank bottom ball valve is designed to meet your vessel requirements. The tank pad will accommodate most vessel designs. The full port tube ID design improves flow and eliminates pooling. The unique ISO 5211 direct mount pad allows mounting of most actuators without brackets and couplings.

Operating / Test Conditions:

  • Temperature Range (TFM seats): -20░ to 450░ F

  • Maximum Working Pressure (TFM seats): 
    1000 PSI CWP (1")
    800 PSI CWP (1 1/2" - 2")
    600 PSI CWP (3" - 4")

  • Valves inspected and tested to API 598 and meet MSS SP-61 seat leakage requirements

  • All materials comply with applicable ASTM material specifications, and FDA, USDA and ASME BPE 1997 material requirements

  • All soft wetted parts comply with FDA CFR Title 21 Part 177
  • Material test reports available upon request

Options:

  • BPE compliant extended tube ends

  • Clamp, tube butt weld, extended tube butt weld ends

  • Polish and Electro-polish to customer's specification

  • Cavity filled seats

  • True Drain CIP


Pressure & Temperature Chart

(TFM Seats)


Schematic Diagram


Materials & Measurements

Materials List

Item
Part Name
Material
Qty
1
Body
A351 Gr. CF3M
1
2
Tank Bottom End
A351 Gr. CF3M
1
3
Ball
316SS
1
4
Stem
A351 Gr. CF3M
1
5
Seat
TFM
2
6
Body Seal
TFM
2
7
Body Bolt
304SS
4*
8
Thrust Washer
PEEK
1
9
Stem O-Ring
Viton 90
1
10
Stem Packing Set
TFM
1
11
Packing Gland
304SS
2
12
Belleville Washer
301SS
2
13
Gland Nut
304SS
1
14
Gland Nut Lock Washer
304SS
1
15
Stem Spacer
304SS
2
16
Stop Plate
304SS
1
17
Stop Pin
304SS
1
18
Handle
304SS
1
19
Handle Nut
304SS
1
20
Handle Cover
Vinyl
1

*6 Nuts, Washers, and Bolts on 4" Valve


DIMENSIONS (Inches)

Size
F
G
L
ěP
M
H
h
D1
d1
D2
d2
S
ISO 5211 Pattern
Weight (lbs)
1
3.75
0.53
3.24
0.87
5.91
1.89
0.51
1.65
0.22
1.97
0.27
0.43
F04/F05*
4.95
1 1/2
5.50
0.60
4.26
1.37
7.87
2.36
0.63
1.97
0.28
2.76
0.35
0.55
F05/F07*
9.25
2
7.00
0.60
4.99
1.87
7.87
2.74
0.63
1.97
0.28
2.76
0.35
0.55
F05/F07*
14.10
3
10.00
0.85
7.60
2.87
11.61
3.86
0.79
2.76
0.35
4.02
0.44
0.67
F07/F10*
42.70
4
11.50
0.85
9.06
3.83
13.39
5.16
0.96
4.02
0.44
4.92
0.53
0.87
F10/F12*
67.10

*Direct mount with stem adapter bushing

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