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- Perrin - Top Entry Ball Valve
Perrin - Top Entry Ball Valve
FromPerrin GmbH
Our Top-Entry Valve can be designed with either floating or trunnion mounted balls. Due to the stem extension and the chosen seat rings, the ball valve can be used for cryogenic temperatures down to -196°C. The special seat ring design tolerates the Bi-directional application up to full differential pressure.
Most popular related searches
- Assembled Top Entry Ball Valve
- Low Emission Packing Design
- Easy assembling / disassembling of Ball / Seat unit
- Easy assembly / disasembly
- Bi-Directional
- Cryogenic test at Perrin
- Pressure relieved seating system
- Spring loaded packing
- Blow-out proof
- On-site maintenance (in the plant)
- ISO standard actuator connection
- Fire Safe according to ISO 10497 / API 607
- Fugitive emission according to ISO 15848-1
Technical features
- Design -ball valve type 64-K, 66-K oder 67-K
- Flange connection Welding ends, flange or according to customer requirements
- Size To NPS 16“ / DN 400
- PN Class 1500 / PN 250
- Seating system Soft sealing
- Temperature range -196°C to + 100°C
- Actuation Manual (lever/gearbox), pneumatic / electric / hydraulic drive
- Material
- Case DIN 1.4409 / CF3M
- Ball DIN 1.4409 / 1.4408 / A 351 CF3M / CF8M
- Seat rings PCTFE
- Seal Graphite
- Pack Graphite