PRODUCTS > 317F Sanitary Ball Valve: 3-Piece Tube Full Port
 

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
  • High-Cycle, Live-Loaded Stem Packing
    Ensures tight seal
    Extends service life
  • 3-Piece Swing-in-Place Construction
    Easy to repair in service line
  • Made of Corrosion-Resistant 316 SS (A-351 Gr. CF8M) with 316L SS (A-351 Gr.CF3M) Weld Ends
    One valve can be used for many service conditions
  • 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
  • Internal Surfaces Roll Burnished Prior to Final Polish
    Reduces surface porosity
    Improves surface finish

 
The 317F series combines tube full port construction with a variety of sanitary end connections to deliver outstanding performance in high purity applications.  The valve's uniform bore diameter and polished internal surfaces improve flow characteristics and eliminate pooling of potential contaminants.
Operating / Test Conditions:
  • Temperature Range (PTFE): -20° to 350° F
  • Maximum Working Pressure (PTFE): 
    1000 PSI (1/2"-1")
    800 PSI (1 1/2"-2")
    600 PSI (2 1/2"-4")
    300 PSI (6")
  • Valves inspected and tested to API 598 and meet MSS SP-61 seat leakage requirements
  • All materials comply with applicable ASTM material specifications and USDA and FDA material requirements
  • Material test reports available upon request
Options:
  • Clamp, tube butt weld, extended tube butt weld ends
  • Polish and electro-polish to custom specifications
  • Cavity filled seats

Pressure & Temperature Chart

(PTFE Seats / Seals)


Schematic Diagram


Materials & Measurements

Materials List
 
Item
Part Name
Material
Qty
1
Body A351 Gr. CF8M 1
2
End Cap A351 Gr. CF3M 2
3
Ball 316SS 1
4
Stem 316SS 1
5
Seat PTFE 2
6
Body Seal PTFE 2
7
Body Bolt 304SS 4*
8
Body Nut 304SS 4*
9
Thrust Washer PTFE 1
10
Stem Packing Set PTFE 1
11
Packing Gland 304SS 1
12
Belleville Washer 301SS 2
13
Gland Nut 304SS 1
14
Gland Nut Lock Washer 304SS 1
15
Handle 304SS 1
16
Handle Nut 304SS 1
17 Handle Cover Vinyl 1
*6 Nuts and Bolts on 4" Valve
*8 Nuts and Bolts on 6" Valve

DIMENSIONS (Inches)
 
Size
CL
CL1
EW
D M E F S P G L H T K Weight (lbs)
Clamp End
1/2
3.50
-
4.90
0.38
4.20
1.40
0.24
0.94
0.93
0.31
1.30
1.90
0.20
M6
0.81
3/4
3.50
4.00
5.60
0.63
4.90
1.69
0.30
1.22
1.08
0.39
1.54
2.10
0.26
M6
1.19
1
3.50
4.50
6.40
0.86
5.70
2.12
0.36
1.72
1.27
0.47
1.67
2.40
0.31
M8
2.38
1 1/2
4.50
5.50
7.20
1.36
7.40
2.75
0.49
2.19
1.76
0.54
2.51
3.20
0.38
M10
4.56
2
5.00
6.25
7.60
1.86
7.40
3.11
0.49
2.71
1.76
0.54
3.21
3.60
0.38
M10
7.00
2 1/2
6.75
-
10.00
2.35
11.90
4.25
0.72
3.51
2.49
0.78
4.13
4.90
0.47
1/2"
16.50
3
7.75
-
11.00
2.86
11.90
4.60
0.72
4.14
2.49
0.78
4.80
5.40
0.47
5/8"
23.00
4
9.50
-
12.00
3.81
12.40
5.68
1.02
6.37
2.52
0.94
5.88
6.20
0.59
5/8"
42.00
6*
13.28
-
19.50
5.78
34.50
8.92
2.54
11.13
3.54
1.10
8.60
10.60
1.10
3/4"
126.00

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