W-PACKING

2.000" x 3.000" x HT" (50.80 mm x 76.20 mm x HT mm)

H&D SKU: WV-2000X3000WC-F

Product Availability : Only 1 Left

$26.48

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DESCRIPTION

Similar to Vee packing, WV packing is stacked in a pedestal fashion. Stacked rings do not require axial force to obtain proper lip interference. Also, stacked WV’s have the advantage of redundancy – if one ring fails, the next ring will back it up.

WV packing is available as a Center Ring, Style WC-F (Neo-Fab) and Style WC-H (Buna-N); Flat Back, Style FB-F (Neo-Fab) and style FB-H (Buna-N); and Deep Base, Style DFB-H (Buna-N) . Flat backs and center rings are typically used in sets, whereas deep base rings are used as single elements.

If your design is of medium to high pressure it is recommended that you utilize fabric reinforced (Neo-Fab) rings. A homogeneous ring may be also used for sealing at low pressure. Do not include the homogeneous ring in calculating pressure rating. Due to the different material, it is difficult to rate this type of ring. If you wish to use all homogeneous rings, tests should be conducted to verify design stability.

SEAL INFORMATION

Material Type (Primary Seal): FABRIC-REINFORCED NITRILE

Material Type (Primary Seal): NITRILE

Durometer (Shore A) NITRILE: 80

Temperature Range (F): -40 TO 250

Max Pressure (psi): SEE BELOW

Max Pressure (psi) - 3 Rings: 500

Max Pressure (psi) - 4 Rings: 2000

Max Pressure (psi) - 5 Rings: 5000

Max Pressure (psi) - 6 Rings: 8000

IMPORTANT NOTE: DO NOT INCLUDE THE HOMOGENEOUS RING IN CALCULATING PRESSURE RATING. DUE TO THE DIFFERENT MATERIAL, IT IS DIFFICULT TO RATE THIS TYPE OF RING. IF YOU WISH TO USE ALL HOMOGENEOUS RINGS, TESTS SHOULD BE CONDUCTED TO VERIFY DESIGN STABILITY.

Max Speed (ft/sec): 1.5

Mating Surface Roughness - Ra (µin) - DYNAMIC: 4<>16

Mating Surface Roughness - Ra (µin) - STATIC: 63 MAX

Part Number Definition (Inch): WV-(ID)X(OD)(STYLE)

NOTE: ADD THE PREFERRED STYLE AT THE END OF THE PART NUMBER AS FOLLOWS:

Center Ring (Neofab): WC-F

Center Ring (Nitrile): WC-H

Flat Bottom (Neofab): FB-F

Flat Bottom (Nitrile): FB-H

Deep Flat Bottom (Nitrile): DFB-H

CLICK HERE TO SEE WV - NOMINAL RING STACK HEIGHT AND GLAND DEPTH

Products specifications