Multimite® 79 Series 4- and 5-way Trunnion Valves
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Multimite® 4-way, or dual switching, valves allow two distinct flow paths to be used at the same time. The 5-way, or diverter, valves offer the same functionality as 3-way valves except with four alternate paths. |
Typical Applications
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4-way valves
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- Actuator cycling
- Pressure selecting and venting
- Alternate sampling and distribution
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5-way valves
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- Sampling systems
- Distribution systems
- Instrument range selection
Features & Benefits
- Blowout-proof stem for added safety.
- Spring-loaded detent engages every 90° to indicate full port position, increasing operator confidence.
- Trunnion bearings eliminate galling, increasing valve life and reducing cost of ownership.
- A wide variety of Hoke GYROLOK® end fittings or pipe fittings provide the correct fitting option for the application.
- Special High Tolerance NPT Thread
Technical Data
| Body Material* | 316 stainless steel, brass, Monel® |
| Operating Pressure Range @ 70° F [21° C] | TFE Seats Moderate vacuum** to 2000 psig [138 bar] Nylatron® Seats Moderate vacuum** to 6000 psig [414 bar] |
| Operating Temperature Range | TFE Seats: 0° to +350° F [−18° to +177° C] Nylatron Seats: 0° to +250° F [−18° to +121° C] |
| Orifice Sizes | 4-way models: 0.166 inch [4.2mm] 5-way models: 0.187 inch [4.7mm] |
| Cv Factors | 0.47 to 0.66 |
| End Connections | 1/4″ GYROLOK®, 1/4″ female NPT |
* Consult factor for other materials
** Moderate vacuum is 10−3 to 20 torr