Resilient Seated Valves

Description
A lug type butterfly valve for end of line applications.

Nominal Diameter:
DN 20 – DN 600 (DN 20 only PN10/16)

Face-to-face:

  • EN 558 Series 20
  • ISO 5752 Series 20
  • API 609 Table 1

Flange Accommodation:

  • EN 1092 PN 6/10/16
  • ASME Class 150
  • AS 4087 PN 16

Flange Surface Design:

  • EN 1092 Form A/B
  • ASME RF, FF

Top Flange:
EN ISO 5211

Marking:
EN 19

Tightness Check:

  • EN 12266 (Leakage Rate A)
  • ISO 5208, Category 3

Working Standard:
EN 593

Temperature Range:
–40 °C bis + 200 °C (depending on pressure, medium and materials)

Max. Operating pressure:
max. 16 bar

Body Finish:
RAL 1028 Yellow

APPROVAL: GAS
DIN DVGW Reg No 431BS0106

Expert technical
knowledge

Contact us for expert technical advice with applications, grade selection and product working pressures.

Wide range of
products

DH Stainless stock the widest range of stainless steel piping and tubular products.

Three stock
centres

DH Stainless have our main distribution stock hub at our head office in North West England as well as stock branches in Scotland and South East England.