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Valves

ARI-STOBU® - PN16-40
Stuffing box valveView All Steam Valves

Features:

  • Proven technology
  • Solid plug made of stainless material
  • Solid stem made of stainless material
  • Solid seat made of stainless material
  • Stem with roll hardened thread
  • Burnished stem
  • High-tensile gland packing
  • Favourable zeta-values also for small nominal diameters

In cast steel, forged steel and stainless steel:

  • Bonnet top with threaded bushing
  • Flap-type screws
ARI-STOBU® - PN16-40

Fig. 006

Stop valve with gland seal metal seat

Straight through with flanges

  • TRB 801 Annex II No. 45 (except EN-JL1040)
  • EN ISO 15848-1 / TA - Luft (optional)
  • TÜV-Test-No. TA 08 2016 C04

Grey cast iron
SG iron
Fig. 006/306

Straight through with flanges

Straight through with flanges

  • TRB 801 Annex II No. 45
  • EN ISO 15848-1 / TA - Luft (optional)
  • TÜV-Test-No. TA 08 2016 C04

Cast steel
Fig. 006/306

Straight through with flanges

Straight through with flanges

  • TRB 801 Annex II No. 45
  • EN ISO 15848-1 / TA - Luft (optional)
  • TÜV-Test-No. TA 08 2016 C04

Forged steel
Fig. 006

Straight through with flanges

Straight through with flanges

  • TRB 801 Annex II No. 45
  • EN ISO 15848-1 / TA - Luft (optional)
  • TÜV-Test-No. TA 08 2016 C04

Stainless steel
Fig. 006

Straight through with flanges

Straight through with butt weld ends

  • TRB 801 Annex II No. 45
  • EN ISO 15848-1 / TA - Luft (optional)
  • TÜV-Test-No. TA 08 2016 C04

Forged steel
Fig. 005

Straight through with butt weld ends

Straight through with butt weld ends

  • TRB 801 Annex II No. 45
  • EN ISO 15848-1 / TA - Luft (optional)
  • TÜV-Test-No. TA 08 2016 C04

Cast steel
Fig. 005

Straight through with butt weld ends

Y-pattern with flanges

  • TRB 801 Annex II No. 45
  • EN ISO 15848-1 / TA - Luft (optional)
  • TÜV-Test-No. TA 08 2016 C04

Stainless steel
Fig. 005

Y-pattern with flanges

Angle pattern with flanges

  • TRB 801 Annex II No. 45 (except EN-JL1040)
  • EN ISO 15848-1 / TA - Luft (optional)
  • TÜV-Test-No. TA 08 2016 C04

Grey cast iron
SG iron
Fig. 007/307

Angle pattern with flanges

Angle pattern with flanges

  • TRB 801 Annex II No. 45
  • EN ISO 15848-1 / TA - Luft (optional)
  • TÜV-Test-No. TA 08 2016 C04

Cast steel
Fig. 007/307

Angle pattern with flanges
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