FISHER™ EZ valves are used for throttling or On-Off control of a wide variety of liquids and gases. The single-port, globe-style body design offers quick change trim and a post-guided, unbalanced valve plug. The EZ valve is used in chemical or hydrocarbon processing applications or wherever control of non-lubricating, viscous or other hard to handle fluids is required. Metal-to-metal seating is standard for all general applications over a wide range of pressure drops and temperatures. Metal-to-PTFE seating is optional for stringent shut-off requirements.
FISHER™ Globe Valve, Series: EZ Series, 1-1/2 in Nominal, Flanged Connection, 1500 psig, 600 lb Pressure Class, Air Media, 9.88 in Inlet to Outlet Length, Stainless Steel Body, PTFE Packing, PTFE Softgoods, 28.1 Cv Flow Coefficient (Cv), 316 deg C
Body Material |
: |
Stainless Steel |
Connection Type |
: |
Flanged |
Flow Coefficient (Cv) |
: |
28.1 Cv |
Inlet to Outlet Length |
: |
9.88 in |
Media |
: |
Air |
Nominal Size |
: |
1-1/2 in |
Packing Material |
: |
PTFE |
Pressure Class |
: |
600 lb |
Pressure Rating |
: |
1500 psig |
Series |
: |
EZ Series |
Softgoods Material |
: |
PTFE |
Temperature Rating |
: |
316 deg C |
- Post guiding provides valve plug stability with less chance of a sticking valve plug due to non-lubricating or sticky process fluids or build-up of entrained solids
- Post guiding stabilizes the valve plug at all points in its travel range to reduce vibration, mechanical noise and trim wear
- These packing systems feature PTFE, graphite ULF or duplex packing with live loading for reduced packing maintenance
- Sour service capability - unless otherwise noted, references are to NACE MR0175-2002
- Material requirements under these standards vary by edition and year of issue, the specific standard must be specified
- Reliability - the process fluid flows through the trim, flushing away solid deposits above and below the guide bushing, thus reducing the possibility of a sticking valve plug
- Easy maintenance - quick change trim, with a clamped in seat ring, reduces the disassembly time
- The valve body can stay in the pipeline during removal of trim parts for inspection or maintenance
- Application flexibility - low flow requirements can be satisfied with standard restricted capacity trim or with Micro-Form, Micro-Flute or Micro-Flow valve plugs
- If flow requirements change, the valve can be converted to full sized trim
- Economy - streamlined flow passages provide greater capacities than most globe valves of the same line size
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Catalog
https://assets.unilogcorp.com/267/ITEM/DOC/FISHER_667_EZ_304_Catalog.pdf
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Technical Bulletin
https://assets.unilogcorp.com/267/ITEM/DOC/FISHER_667_EZ_304_Technical_Bulletin.pdf