Seat with delta ring.

The seat category with Delta Ring is a second opportunity to use elastomeric materials, predominantly chosen from various types of fluorinated rubber like Viton (FKM) or nitrile rubber such as HNBR.

This kind of seat with soft seal can be produced with three different configurations:

  • Seat with Delta ring and metallic elastic ring.
  • Seat with Delta ring and thermoplastic insert.
  • Seat with Delta ring, metal elastic ring and thermoplastic insert.

The materials used for the construction of seats can be carbon steels, but also stainless steels. Choosing the right type of elastomer is subordinate to the scope of the valve. The Delta Ring is supplied with elastomeric materials having a hardness of 98 SH and the AED condition.

Side entry SPE seat with delta ring and elastic metal ring.

  1. Elastic metal ring
  2. Elastometric Delta ring
  3. Graphite ring
  4. Anti-extrusion ring
  5. O-ring
  6. O-ring or grease guard

Side entry SPE seat with delta ring and thermoplastic insert.

  1. Elastometric ring
  2. Thermoplastic inserted ring
  3. Graphite ring
  4. Anti-extrusion ring
  5. O-ring 6
  6. O-ring or grease guard

Side entry SPE seat with delta ring, elastic metal ring and thermoplastic insert.

  1. Elastic metal ring
  2. Elastometric Delta ring
  3. Thermoplastic inserted ring
  4. Graphite ring
  5. Anti-extrusion ring
  6. O-ring
  7. O-ring or grease guard

Side entry DPE seat with delta ring and elastic metal ring.

  1. Elastic metal ring
  2. Elastometric Delta ring
  3. Graphite ring
  4. Anti-extrusion ring
  5. O-ring

Side entry DPE seat with delta ring and thermoplastic insert.

  1. Elastometric Delta ring
  2. Thermoplastic inserted ring
  3. Graphite ring
  4. Anti-extrusion ring
  5. O-ring

Side entry DPE seat with delta ring, elastic metal ring and thermoplastic insert.

  1. Elastic metal ring
  2. Elastometric Delta ring
  3. Thermoplastic inserted ring
  4. Graphite ring
  5. Anti-extrusion ring
  6. O-ring

Side entry DPE seat with delta ring, elastic metal ring, Lip seal.

  1. Elastic metal ring
  2. Elastometric Delta ring
  3. Graphite ring
  4. Lip seal
  5. Retainer ring

Side entry DPE seat with delta ring, thermoplastic insert, Lip seal.

  1. Elastometric Delta ring
  2. Thermoplastic inserted ring
  3. Graphite ring
  4. Lip seal
  5. Retainer ring

Side entry DPE seat with delta ring, elastic metal ring, thermoplastic insert, Lip seal.

  1. Elastic metal ring
  2. Elastometric Delta ring
  3. Thermoplastic inserted ring
  4. Graphite ring
  5. Lip seal
  6. Retainer ring