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Selectomite® 3-way ball valves use 180º operation for diverting flow from one line to another. The handle points to the side port in use; when perpendicular to the side ports, it indicates the shutoff position.
Unit of Measure

Specifications

Series

N/A 7673

Type

N/A Ball Valve

Body Style

N/A 3-Way

Body Material

N/A 316 Stainless Steel

Seat Material

N/A Nylatron®

Seat Washer Material

N/A Viton®

Inlet

N/A 3/8" Gyrolok®

Outlet

N/A 3/8" Gyrolok®

Max. Operating Pressure

N/A 6000 psig414 bar

Temperature Range

N/A -40 to 121 ºC-40 to 250 ºF

Orifice Size

N/A 4.7 mm0.187 in

Flow Coefficient (Cv)

N/A 0.57

Panel Hole Dia.

N/A 22.6 mm57/64 in

Panel Thickness Dia.

N/A 4.8 mm3/16 in

Note

N/A Maximum differential pressure between side ports is 1500 psig (103 bar).

Typical Applications

N/A

  • Instrument air lines
  • Sampling systems
  • 2-way gauge readout of line pressure
  • Manual cylinder actuation

Features & Benefits

N/A

  • Handle points to port in use or to closed position, providing a visual cue and improved safety.
  • Dyna-Pak® packing provides a leak-tight seal with low operating torque in vacuum or high pressure applications, helping to prevent fugitive emissions.
  • Dual encapsulated TFE seats and microfinished ball ensure a leak tight seal. This combination provides greater valve reliability.
  • TFE seats and washers provide excellent corrosion resistance, providing the correct material for the application.
  • A wide variety of HOKE Gyrolok® end fittings or pipe fittings provide the correct fitting option for the application.

Materials of Construction

N/A


  Description Brass 316 Stainless steel Monel®
1 Body Brass 316 stainless steel Monel®
2 Ball 316 stainless steel 316 stainless steel Monel®
3 Stem 316 stainless steel 316 stainless steel Monel®
4 Stem packing TFE/316 stainless steel
wafers
TFE/316 stainless steel
wafers
TFE/Monel® wafers
5 Seats
7165, 7177 Series
7671 Series
7673 Series

TFE
Nylatron®
 
TFE

Nylatron®
 
TFE

6 Seat retainers Brass 316 stainless steel Monel®
7 Seat washers†
7177, 7673 Series
7165 Series
7671 Series
 

TFE
Buna-N
 
Viton®
TFE
 

TFE
8 End fitting gaskets TFE TFE TFE
9 Handle TFE Nylon Nylon
10 Panel mounting nut Nickel-plated brass 316 stainless steel Nickel-plated brass
† Other elastomers are available upon request. Contact your local distributor




307 Derstine Ave, Suite 204 | Lansdale, PA 19446 | Phone: 267-933-6300 | Fax: 267-933-6305 | Toll Free: 800-645-6733 | Email: [email protected]
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