PRODUCTS > 204F Ball Valve: 2-Piece Full Port: ISO 5211 Direct Mount Pad

Product Description

Pressure & Temperature Chart

Schematic Diagram

Materials and Measurements

Operation and Maintenance Manual

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(PDF format)


Product Description

Features and Benefits:

  • Dual Pattern ISO 5211 Direct Mount Pad
    No bracket or drive coupling needed for automation
    Eliminates exposed moving parts for safer work environment
    Direct drive eliminates play and improves actuator positioning
    Dual pattern pad fits a wide range of actuator sizes

  • 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

  • Full Port Design
    Improves flow resulting in increased process efficiencies

  • 2-Piece Construction
    Our most economical direct mount design

  • 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 204F series ball valve incorporates several innovative design features for improved process performance.  The uniform bore diameter improves flow rates and minimizes pressure drop through the valve.  The new dual pattern ISO 5211 mounting pad facilitates direct mounting of pneumatic and electrical actuators.  In combination with our high-cycle stem packing system, the 204F series ball valve provides an ideal choice for all your automation requirements.

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 are shell and seat tested to ANSI/ASME B16.34 and API 598
  • All materials comply with applicable ASTM material specifications
  • End connections:  NPT to B1.20.1 and B16.34

Options:

  • Stem extensions


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
Stem 316SS 1
5
Seat RTFE (15% C.F.) 2
6
Body Seal PTFE 2
7
Thrust Washer PEEK 1
8
Stem O-Ring Viton 90 1
9
Stem Packing Set PTFE 1
10
Packing Gland 304SS 1
11
Belleville Washer 301SS 2
12
Gland Nut 304SS 1
13
Gland Nut Lock Washer 304SS 1
14 Stem Spacer 304SS 2
15 Stop Plate 304SS 1
16 Stop Pin 304SS 1
17 Handle 304SS 1
18 Handle Nut 304SS 1
19 Handle Cover Vinyl 1

DIMENSIONS (Inches)

Size
L
P
M
H h D1
D2
d1 d2 S ISO 5211 Pattern Weight(lbs)
1/4 2.16 0.44 4.92 1.46 0.35 1.42 1.65 0.23 0.23 0.35 F03/F04* 0.94
3/8 2.16 0.50 4.92 1.46 0.35 1.42 1.65 0.23 0.23 0.35 F03/F04* 0.94
1/2 2.36 0.60 4.92 1.46 0.35 1.42 1.65 0.23 0.23 0.35 F03/F04* 1.00
3/4 2.95 0.78 4.92 1.65 0.35 1.42 1.65 0.23 0.23 0.35 F03/F04* 1.50
1 3.26 1.00 5.90 1.91 0.51 1.65 1.96 0.23 0.28 0.43 F04/F05* 2.31
1 1/4 3.82 1.25 5.90 2.11 0.51 1.65 1.96 0.23 0.28 0.43 F04/F05* 3.25
1 1/2 4.29 1.50 7.80 2.48 0.63 1.97 2.75 0.28 0.37 0.55 F05/F07* 5.50
2 5.08 2.00 7.80 2.86 0.83 1.97 2.75 0.28 0.37 0.55 F05/F07* 8.50
2 1/2 6.56 2.55 11.60 3.62 0.79 2.76 4.02 0.37 0.45 0.67 F07/F10* 16.8
3 7.56 3.14 11.60 4.02 0.79 2.76 4.02 0.37 0.45 0.67 F07/F10* 23.8

*Direct mount with stem adapter bushing

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