Περιστροφικοί Πνευματικοί Ενεργοποιητές
Manufacturing range: DN80 - DN3000
Distance between flanges: ISO 5752 Serie 13/14 - EN 593 - ANSI/ASME B16.1 (solo DN50- DN65) - DIN 3202
Installation between flanges: PN10/16/25/40 - ANSI150 Lbs./300 Lbs.
Flanges: ISO 7005-1/2 - DIN 2501 PN10/16/25/40 - ASME B16.5 (150-300Lbs) - ASME B16.47 Series A/B (150-300Lbs) - ASME B16.1 class 125/250 Lbs - AWWA C207
Upper flange connection: ASME B16.5 (150-300Lbs)
Tests: ISO 5208, API598, EN 12266
Coating: Epoxy
Work Pressure: Up to PN40
Properties
- Double axis displacement.
- Longer useful life, minimal friction between the disc and the seat.
- Complete tightness. Class VI - ISO 5208 (Rate A)
- Self-sealing mechanism that guarantees a tight seal and low torque.
- Offset axle allows for easy seat replacement.
- The disc seat can be easily replaced without the need for special tools.
- Quick on-site maintenance.
- High performance.
- Low cost.
- Sealed with removable metal retainer upon request.
- Dry shaft design.
- Locking device on the lower shaft on request.
- Vulcanized body and encapsulated disc upon request.
- Possibility of operation with different controls (lever control, reducer, pneumatic, electric, hydraulic actuator...)
- Bidirectional design on request.
- PED 2014/68.
- ATEX 2014/34/EU - ATEX II 2GDc.
- SIL IFC 61508.
- WRAS approval
General applications
- Sweet water
- Seawater
- Hot water
- Air
- Compressed air
- Feeding
- Vegetable fats and minerals
- Oils
- Refrigeration
- Ozone
- Nitrogen derivatives
- weak acids
- Concentrated and hot acids
- Chemicals
- Solvents
- Hydrocarbons
- Gases
- High temperature gases
