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 series ball valve incorporates several innovative design features for improved performance.  The valve's uniform bore diameter improves flow characteristics and eliminates pooling of potential contaminants.  Roll burnishing and polishing all 316L stainless steel internal surfaces reduces surface porosity and improves finish.  The ISO 5211 mounting pad allows for direct mounting of most actuators.

Operating / Test Conditions:

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

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

Certified to 3A 68-00 with cavity filled seats and clamp ends

Options:

BPE compliant extended tube ends

Clamp, tube butt weld, extended tube butt weld ends

Polish and Electro-polish to custom specification

Cavity filled seats

True Drain CIP

3A Approved

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  337f V6.pdf
  1990 KB
  United States