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GUICHON VALVES manufacture various models of multiway valves (3, 4 or 5 ways) for diverting, isolating or gathering process lines flows.
Depending on the features of the installation, piston, disc or plug type constructions are proposed. |
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These assemblies offer the same features than the base models (inlet/outlet) from which they are issued :
- piston valves : dead space free
- globe valves : good tightness with severe operating conditions
- lift type plug valves : no friction during operation
Main optional arrangements :
- on/off or control function
- jacketed construction
- vacuum service
- inside polishing
- hard faced seating surfaces
- additional sampling, injection or draining valves
- rotating piston
Each way can be opened/closed separately with
pneumatic, electric or hydraulic operator .
Materials
These valves can be manufactured in a wide choice of stainless steels and special alloys available for fabricated (welded) construction.
Range
Size ½’’ to 12’’ 150 to 2,500 Lbs
DN 15 to DN 300 PN 10 to 420 |
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Product |
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3-way piston valve
Type : 604, 624, 654
- Size 1 in. to 10 in., class 150 to 2,500
- Welded construction with heating jacket
- Butt weld ends
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3-way lift plug valve
Type : 321
- Lift plug for friction free rotation
- Size 1/2 in. to 6 in., class 150 to 1,500 - Fully jacketed
- Stainless steel or special alloys
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3-way disc valve
Type : 612
- Size 4 in. x 4 in. to 10 in. x 10 in., class 150
- Fully jacketed construction, bellow sealed stem
- Construction materials : 316L, 304L stainless steels
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