DelVal Series 7/8 - Trunnion Mounted Ball Valve

Описание к видео DelVal Series 7/8 - Trunnion Mounted Ball Valve

Features Include:
Cast body with ISO 5211 top plate for direct mounting
Double seal combination of O-rings and fire safe spiral wound gasket for perfect body joint sealing
O-ring stem sealing with (2) pre-energized graphite seals for emission control
SPE x SPE seats as standard (DBB). DPE x DPE seats (DIB-1) and SPE x DPE seats (DIB-2) available
Primary soft seal and a secondary metal seat for fire safe design
Anti-blowout proof stem design
Fully machined body bore provides less resistance to flow hence increasing flow

More information on this product: https://www.delvalflow.com/product/de...

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