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Keystone Figure 320 Butterfly Valve

The Emerson Keystone figure 320 is an economical resilient seated butterfly valve with dimensions according ISO standards.

  • Bubble-tight shut-off
  • Bi-directional
  • Wafer patterned or lugged
  • The seat and disc are the only wetted parts
  • ISO standard face to face dimensions
  • Suitable for pneumatic or electric direct mount with E series Keystone actuators
  • Size range 50mm - 300mm

Material: Ductile Iron

Operating Temperature: Up to 250 F (120 C)

Pressure Rating: 16 bar

Pressure Class: PN

Process Connection Type: PN10/PN16/ANSI 150

Valve Size Standard: DN

Media: Air, Liquids, Water, Water Glycol

The Keystone figure 320 butterfly valve is designed for applications requiring shut-off control. The valve has a non-replaceable seat available in EPDM or NBR and can be used in combination with a manual or gear operator, or any other common type of pneumatic, electric or hydraulic actuator. The Keystone figure 320 is non-repairable due to its bonded liner.


Country of Origin: China

Commodity Code: 84818085

Emerson Keystone Figure 320/322 Datasheet
Emerson Keystone Figure 320/322 Addendum
Emerson Keystone Figure 320/322 IOM

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