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Sempell SOH High Pressure Steam Safety Valve

Any questions?

Henna Ketoja
Inside Sales Engineer
Mob. 400 612 124

Tommi Penttilä
Sales Manager Conventional Power
Phone. 0207 416 208

Sempell™ SOH is a high pressure safety valve for boiler protection. With flanges or welding ends. Open bonnet and supplementary loading for tightness up to set pressure. DN40-250, PN10-320, set pressure 10-320 bar.

Sempell SOH

Tekniset tiedot
Ominaisuudet
Liittyvät tuotteet

Size Inlet	DN 40 – DN 250 NPS 1 ½-NPS 10 Nm3/h
Temperature Range	Up to +700 °C / +1300 °F
Diameter Inlet	DN 80 – 300 / 3" – 12"
Set Pressure	10 – 320 bar
Design	Open bonnet, balanced piston, pneumatically assisted
Orifice Diameter	17,5 – 160 mm
Body Material	1.0460/SA105 1.0619/SA216 WCB 1.7335/SA182 F12 1.7357/SA217 WC6 1.7380/SA18 F22 1.7379/SA217 WC9 1.4903/SA182 F91 1.4901/SA182 F92 Other materials available on request
Accessories	Position indicator

High tightness up to set pressure due to supplementary load
Smooth operation (no forces by popping)
Rigid body design
Self-aligning spring assembly
Low friction, spring compression
Mechanical lift stop ensures functional stability
Locking for hydrostatic test without additional parts
High allowable back pressure

Brands

Sempell SOH High Pressure Steam Safety Valve

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