Compression molding is often chosen for medium hardness compounds in low volume production or in applications requiring particularly expensive materials. This process helps to minimize the amount of overflow, or flash created during the rubber molding process.We are leading Manufacturer and Suppliers of Chevron Packing in Kolkata , India. Chevron packing seals also known as V packing seals are highly adaptive sealing products of standard rubber that comprises of rings of multiple “V” shaped lip seals that have been stacked vertically between reinforced header and compression ring to form a complete packing assembly. They are assembled with a reinforced backing ring to assist with extrusion resistance and with a compression ring that is used to impart axial squeeze on the chevron packing thereby imposing a transverse strain and energizing the packing. One important benefit of the vee packing is that it can operate under any mechanical situations. “V” shaped rings can be one or more as per requirement. These V shaped intermediate rings are tapered to snap-fit the housing during installation, thus they provide a good seal even at low pressures.

• They can operate at a pressure up to 5000 psi (344.737) bars.
• The operating temperature is in the range of 30 to 150 degree Celsius. The temperature working conditions completely depend on the material used when manufacturing the vee packing.
• Reciprocating speed is up to 0.5 meter per second.